MEC1527H-B0-I/TF (WFBGA-128) — Symbol, Footprint IPC-7351B & 3D STEP Model

MEC1527H-B0-I/TF

MICROCHIPID: C1020287WFBGA-128 · 128 引脚 · Pitch 0.50mmIPC-7351B Verified5.0 (0)
4D 同步交叉探测模式 (CROSS-PROBE)点击或悬停任意引脚,同时在原理图、PCB焊盘和3D模型上高亮展示
1. 原理图符号
U1 · MEC1527H-B0-I/TF (WFBGA-128)A1IOA1A2XTAL1A3IOA3A4XTAL2A5IOA5A6IOA6A7IOA7A8IOA8A9GPIO050/ICT0A10IOA10A11IOA11A12IOA12A13GPIO156/LED0B1IOB1B2GPIO033/TACHB3VCI IN1#/GPIB4VCI OVRD IN/B5IOB5B6IOB6B7IOB7B8IOB8B9GPIO051/ICT1B10IOB10B11IOB11B12IOB12B13IOB13C1GPIO226C2nRESET_INC12GPIO125/PVT C13GPIO121/PVT D1IOD1D2GPIO106/PWROD4IOD4D5BGPO0/GPIO25D6IOD6D7IOD7D8IOD8D9GPIO157/LED1D10IOD10D12GPIO123/PVT D13GPIO126/PVT E1VTR_PLLE2IOE2E4VCI IN0#/GPIE5VBATE6VSS_ANALOGE7VSS1E8IOE8E9GPIO153/LED2E10IOE10E12GPIO122/PVT E13JTAG RST#_F1IOF1F2GPIO242/CMP_F4IOF4F5VCI OUT/GPIOF9GPIO046/KSO0F10IOF10F12IOF12F13GPIO043/SBTSG1VR_CAPG2IOG2G4IOG4G5VTR1N13ION13N12ION12N11ION11N10GPIO020/KSI1N9ION9N8GPIO002/PWM5N7GPIO223/SHD_N6ION6N5ION5N4ION4N3ION3N2ION2N1ION1M13GPIO031/KSI6M12IOM12M11GPIO151/ICT4M10GPIO021/KSI2M9IOM9M8IOM8M7GPIO056/PWM3M6IOM6M5IOM5M4IOM4M3IOM3M2IOM2M1IOM1L13IOL13L12GPIO030/KSI5L2GPIO206/ADC0L1GPIO205/ADC0K13IOK13K12IOK12K10GPIO052/ICT2K9IOK9K8IOK8K7IOK7K6IOK6K5GPIO064/PCI K4IOK4K2IOK2K1IOK1J13GPIO113/KSO0J12IOJ12J10GPIO044/VREFJ9VTR1J8VTR2J7VTR_ANALOGJ6VSS_ADCJ5VTR3J4GPIO204/ADC0J2IOJ2J1IOJ1H13GPIO112/KSO0H12GPIO115/PS2_H10IOH10H9VSS3H5VTR1H4VREF_ADCH2VTR_REGH1IOH1G13IOG13G12IOG12G10IOG10G9VSS2Grid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.886.481.376.271.166.061.055.950.845.740.635.630.525.420.315.210.25.10-5.1-10.2-15.2-20.3-25.4-30.5-35.6-40.6-45.7-50.8-55.9-61.0-66.0-71.1-76.2-81.3-86.4mm
2. 2D封装焊盘
N13N12N11N10N9N8N7N6N5N4N3N2N1M13M12M11M10M9M8M7M6M5M4M3M2M1L13L12L2L1K13K12K10K9K8K7K6K5K4K2K1J13J12J10J9J8J7J6J5J4J2J1H13H12H10H9H5H4H2H1G13G12G10G9G5G4G2G1F13F12F10F9F5F4F2F1E13E12E10E9E8E7E6E5E4E2E1D13D12D10D9D8D7D6D5D4D2D1C13C12C2C1B13B12B11B10B9B8B7B6B5B4B3B2B1A13A12A11A10A9A8A7A6A5A4A3A2A1E=7.00mm · Pitch e=0.50mmD=7.00mm-5-4-3-2-1012345543210-1-2-3-4-5mm
3. 3D实体模型
封装外形: 7.00mm × 7.00mm · 间距 Pitch: 0.50mm · 标尺网格步距: 1.00mm实时同步 <100ms

引脚定义三维联动 (Symbol / 2D / 3D) (128/128)

点击或悬停任意引脚,同时在原理图、PCB焊盘和3D模型上高亮展示
引脚符号类型功能说明 (ZH)
A1IOA1I/OGeneral Purpose Digital I/O Pin IOA1
A2XTAL1I/O多功能复用 I/O 与外设引脚 XTAL1 (RTC/CLK)
A3IOA3I/OGeneral Purpose Digital I/O Pin IOA3
A4XTAL2I/O多功能复用 I/O 与外设引脚 XTAL2 (RTC/CLK)
A5IOA5I/OGeneral Purpose Digital I/O Pin IOA5
A6IOA6I/OGeneral Purpose Digital I/O Pin IOA6
A7IOA7I/OGeneral Purpose Digital I/O Pin IOA7
A8IOA8I/OGeneral Purpose Digital I/O Pin IOA8
A9GPIO050/ICT0_TACH0I/O多功能复用 I/O 与外设引脚 GPIO050/ICT0_TACH0 (General)
A10IOA10I/OGeneral Purpose Digital I/O Pin IOA10
A11IOA11I/OGeneral Purpose Digital I/O Pin IOA11
A12IOA12I/OGeneral Purpose Digital I/O Pin IOA12
A13GPIO156/LED0I/O多功能复用 I/O 与外设引脚 GPIO156/LED0 (General)
B1IOB1I/OGeneral Purpose Digital I/O Pin IOB1
B2GPIO033/TACH3I/O多功能复用 I/O 与外设引脚 GPIO033/TACH3 (General)
B3VCI IN1#/GPIO162_I/O多功能复用 I/O 与外设引脚 VCI IN1#/GPIO162_ (General)
B4VCI OVRD IN/GPIO172__I/O多功能复用 I/O 与外设引脚 VCI OVRD IN/GPIO172__ (General)
B5IOB5I/OGeneral Purpose Digital I/O Pin IOB5
B6IOB6I/OGeneral Purpose Digital I/O Pin IOB6
B7IOB7I/OGeneral Purpose Digital I/O Pin IOB7
B8IOB8I/OGeneral Purpose Digital I/O Pin IOB8
B9GPIO051/ICT1_TACH1I/O多功能复用 I/O 与外设引脚 GPIO051/ICT1_TACH1 (General)
B10IOB10I/OGeneral Purpose Digital I/O Pin IOB10
B11IOB11I/OGeneral Purpose Digital I/O Pin IOB11
B12IOB12I/OGeneral Purpose Digital I/O Pin IOB12
B13IOB13I/OGeneral Purpose Digital I/O Pin IOB13
C1GPIO226I/O多功能复用 I/O 与外设引脚 GPIO226 (General)
C2nRESET_INI系统复位 / 芯片使能引脚 (nRESET_IN)
C12GPIO125/PVT CLK/KSO12_I/O多功能复用 I/O 与外设引脚 GPIO125/PVT CLK/KSO12_ (General)
C13GPIO121/PVT IO0/KSO08_I/O多功能复用 I/O 与外设引脚 GPIO121/PVT IO0/KSO08_ (General)
D1IOD1I/OGeneral Purpose Digital I/O Pin IOD1
D2GPIO106/PWROKI/O多功能复用 I/O 与外设引脚 GPIO106/PWROK (General)
D4IOD4I/OGeneral Purpose Digital I/O Pin IOD4
D5BGPO0/GPIO253I/O多功能复用 I/O 与外设引脚 BGPO0/GPIO253 (General)
D6IOD6I/OGeneral Purpose Digital I/O Pin IOD6
D7IOD7I/OGeneral Purpose Digital I/O Pin IOD7
D8IOD8I/OGeneral Purpose Digital I/O Pin IOD8
D9GPIO157/LED1I/O多功能复用 I/O 与外设引脚 GPIO157/LED1 (General)
D10IOD10I/OGeneral Purpose Digital I/O Pin IOD10
D12GPIO123/PVT IO2/KSO10_I/O多功能复用 I/O 与外设引脚 GPIO123/PVT IO2/KSO10_ (General)
D13GPIO126/PVT IO3/KSO13_I/O多功能复用 I/O 与外设引脚 GPIO126/PVT IO3/KSO13_ (General)
E1VTR_PLLI/O多功能复用 I/O 与外设引脚 VTR_PLL (General)
E2IOE2I/OGeneral Purpose Digital I/O Pin IOE2
E4VCI IN0#/GPIO163_I/O多功能复用 I/O 与外设引脚 VCI IN0#/GPIO163_ (General)
E5VBATPower正电源供电引脚 (VBAT — 3.3V / 5.0V Standard Logic)
E6VSS_ANALOGGND电源参考地引脚 (VSS_ANALOG)
E7VSS1GND电源参考地引脚 (VSS1)
E8IOE8I/OGeneral Purpose Digital I/O Pin IOE8
E9GPIO153/LED2I/O多功能复用 I/O 与外设引脚 GPIO153/LED2 (General)
E10IOE10I/OGeneral Purpose Digital I/O Pin IOE10
E12GPIO122/PVT IO1/KSO09_I/O多功能复用 I/O 与外设引脚 GPIO122/PVT IO1/KSO09_ (General)
E13JTAG RST#_I/O多功能复用 I/O 与外设引脚 JTAG RST#_ (SWD/JTAG)
F1IOF1I/OGeneral Purpose Digital I/O Pin IOF1
F2GPIO242/CMP_VIN0Power正电源供电引脚 (GPIO242/CMP_VIN0 — 3.3V / 5.0V Standard Logic)
F4IOF4I/OGeneral Purpose Digital I/O Pin IOF4
F5VCI OUT/GPIO250_I/O多功能复用 I/O 与外设引脚 VCI OUT/GPIO250_ (General)
F9GPIO046/KSO02/ICT11I/O多功能复用 I/O 与外设引脚 GPIO046/KSO02/ICT11 (General)
F10IOF10I/OGeneral Purpose Digital I/O Pin IOF10
F12IOF12I/OGeneral Purpose Digital I/O Pin IOF12
F13GPIO043/SBTSI CLK -_I/O多功能复用 I/O 与外设引脚 GPIO043/SBTSI CLK -_ (General)
G1VR_CAPI/O多功能复用 I/O 与外设引脚 VR_CAP (General)
G2IOG2I/OGeneral Purpose Digital I/O Pin IOG2
G4IOG4I/OGeneral Purpose Digital I/O Pin IOG4
G5VTR1I/O多功能复用 I/O 与外设引脚 VTR1 (General)
G9VSS2GND电源参考地引脚 (VSS2)
G10IOG10I/OGeneral Purpose Digital I/O Pin IOG10
G12IOG12I/OGeneral Purpose Digital I/O Pin IOG12
G13IOG13I/OGeneral Purpose Digital I/O Pin IOG13
H1IOH1I/OGeneral Purpose Digital I/O Pin IOH1
H2VTR_REGI/O多功能复用 I/O 与外设引脚 VTR_REG (General)
H4VREF_ADCI/O多功能复用 I/O 与外设引脚 VREF_ADC (ADC)
H5VTR1I/O多功能复用 I/O 与外设引脚 VTR1 (General)
H9VSS3GND电源参考地引脚 (VSS3)
H10IOH10I/OGeneral Purpose Digital I/O Pin IOH10
H12GPIO115/PS2_DAT0AI/O多功能复用 I/O 与外设引脚 GPIO115/PS2_DAT0A (General)
H13GPIO112/KSO05I/O多功能复用 I/O 与外设引脚 GPIO112/KSO05 (General)
J1IOJ1I/OGeneral Purpose Digital I/O Pin IOJ1
J2IOJ2I/OGeneral Purpose Digital I/O Pin IOJ2
J4GPIO204/ADC04I/O多功能复用 I/O 与外设引脚 GPIO204/ADC04 (ADC)
J5VTR3I/O多功能复用 I/O 与外设引脚 VTR3 (General)
J6VSS_ADCGND电源参考地引脚 (VSS_ADC)
J7VTR_ANALOGI/O多功能复用 I/O 与外设引脚 VTR_ANALOG (General)
J8VTR2I/O多功能复用 I/O 与外设引脚 VTR2 (General)
J9VTR1I/O多功能复用 I/O 与外设引脚 VTR1 (General)
J10GPIO044/VREF_VTTAnalog多功能复用 I/O 与外设引脚 GPIO044/VREF_VTT (General)
J12IOJ12I/OGeneral Purpose Digital I/O Pin IOJ12
J13GPIO113/KSO06/ICT9I/O多功能复用 I/O 与外设引脚 GPIO113/KSO06/ICT9 (General)
K1IOK1I/OGeneral Purpose Digital I/O Pin IOK1
K2IOK2I/OGeneral Purpose Digital I/O Pin IOK2
K4IOK4I/OGeneral Purpose Digital I/O Pin IOK4
K5GPIO064/PCI RESET#_I系统复位 / 芯片使能引脚 (GPIO064/PCI RESET#_)
K6IOK6I/OGeneral Purpose Digital I/O Pin IOK6
K7IOK7I/OGeneral Purpose Digital I/O Pin IOK7
K8IOK8I/OGeneral Purpose Digital I/O Pin IOK8
K9IOK9I/OGeneral Purpose Digital I/O Pin IOK9
K10GPIO052/ICT2_TACH2I/O多功能复用 I/O 与外设引脚 GPIO052/ICT2_TACH2 (General)
K12IOK12I/OGeneral Purpose Digital I/O Pin IOK12
K13IOK13I/OGeneral Purpose Digital I/O Pin IOK13
L1GPIO205/ADC05I/O多功能复用 I/O 与外设引脚 GPIO205/ADC05 (ADC)
L2GPIO206/ADC06I/O多功能复用 I/O 与外设引脚 GPIO206/ADC06 (ADC)
L12GPIO030/KSI5/I2C10_SDAI/O多功能复用 I/O 与外设引脚 GPIO030/KSI5/I2C10_SDA (I2C)
L13IOL13I/OGeneral Purpose Digital I/O Pin IOL13
M1IOM1I/OGeneral Purpose Digital I/O Pin IOM1
M2IOM2I/OGeneral Purpose Digital I/O Pin IOM2
M3IOM3I/OGeneral Purpose Digital I/O Pin IOM3
M4IOM4I/OGeneral Purpose Digital I/O Pin IOM4
M5IOM5I/OGeneral Purpose Digital I/O Pin IOM5
M6IOM6I/OGeneral Purpose Digital I/O Pin IOM6
M7GPIO056/PWM3/SHD_CLKI/O多功能复用 I/O 与外设引脚 GPIO056/PWM3/SHD_CLK (PWM)
M8IOM8I/OGeneral Purpose Digital I/O Pin IOM8
M9IOM9I/OGeneral Purpose Digital I/O Pin IOM9
M10GPIO021/KSI2I/O多功能复用 I/O 与外设引脚 GPIO021/KSI2 (General)
M11GPIO151/ICT4/KSO15I/O多功能复用 I/O 与外设引脚 GPIO151/ICT4/KSO15 (General)
M12IOM12I/OGeneral Purpose Digital I/O Pin IOM12
M13GPIO031/KSI6/GPTP_OUT1I/O多功能复用 I/O 与外设引脚 GPIO031/KSI6/GPTP_OUT1 (General)
N1ION1I/OGeneral Purpose Digital I/O Pin ION1
N2ION2I/OGeneral Purpose Digital I/O Pin ION2
N3ION3I/OGeneral Purpose Digital I/O Pin ION3
N4ION4I/OGeneral Purpose Digital I/O Pin ION4
N5ION5I/OGeneral Purpose Digital I/O Pin ION5
N6ION6I/OGeneral Purpose Digital I/O Pin ION6
N7GPIO223/SHD_IO0I/O多功能复用 I/O 与外设引脚 GPIO223/SHD_IO0 (General)
N8GPIO002/PWM5/SHD CS1#_I/O多功能复用 I/O 与外设引脚 GPIO002/PWM5/SHD CS1#_ (PWM)
N9ION9I/OGeneral Purpose Digital I/O Pin ION9
N10GPIO020/KSI1I/O多功能复用 I/O 与外设引脚 GPIO020/KSI1 (General)
N11ION11I/OGeneral Purpose Digital I/O Pin ION11
N12ION12I/OGeneral Purpose Digital I/O Pin ION12
N13ION13I/OGeneral Purpose Digital I/O Pin ION13
PIN A1 IOA1
I/O
General Purpose Digital I/O Pin IOA1
PCB布线建议: 3.3V logic domain (3.6V absolute max), 40mA max drive current.
IPC-7351B 焊接密度与跨距 C/G/Z 调整

规格书PDF在线浏览与工程图画廊 (6 标准工程图 + 9 提取细节图)

直接在页面内查阅原厂PDF文档,或点击图纸全屏放大查看细节
在新窗口打开PDF ↗阅读规格书PDF (.pdf)
PDF VIEWER原厂官方芯片数据手册: MEC1527H-B0-I/TF (MICROCHIP · WFBGA-128)
可在下方嵌入阅读器中直接滚动翻页、Ctrl+F 搜索关键词或全屏放大
1. 3D真实封装照片级模型REPRESENTATIVE
MEC1527H-B0-I/TF (WFBGA-128) - 1. 3D真实封装照片级模型
高精度实体渲染放大 ›
2. 标准引脚分布图 (Top View)CLEANROOM PINOUT
MEC1527H-B0-I/TF (WFBGA-128) - 2. 标准引脚分布图 (Top View)
准确封装引脚分布 (128 引脚)放大 ›
3. 原厂规格书引脚图PDF PINOUT
MEC1527H-B0-I/TF (WFBGA-128) - 3. 原厂规格书引脚图
无损原始引脚图放大 ›
4. 封装机械外形图 (D×E×A)PACKAGE DIMENSIONS
MEC1527H-B0-I/TF (WFBGA-128) - 4. 封装机械外形图 (D×E×A)
WFBGA-128 · 7.00×7.00mm · 节距 0.50mm放大 ›
5. 推荐PCB焊盘图LAND PATTERN
MEC1527H-B0-I/TF (WFBGA-128) - 5. 推荐PCB焊盘图
IPC-7351B 焊盘 (128 Pads)放大 ›
6. 典型应用原理图SCHEMATIC
MEC1527H-B0-I/TF (WFBGA-128) - 6. 典型应用原理图
Typical Application Schematic放大 ›
Datasheet 原始引脚图与技术图纸库 (9 张图纸 · 第 1/1 页)
显示第 1–9 张,共 9 张完整原图 (来自 MEC1527 系列)
P1 · p01_fig01377×200px
MEC1527H-B0-I/TF (WFBGA-128) — Keyboard and Embedded Controller for Notebook PC
Keyboard and Embedded Controller for Notebook PC
P392 · p392_fig011430×784px
MEC1527H-B0-I/TF (WFBGA-128) — FIGURE 33-1: I/O DIAGRAM OF BLOCK
FIGURE 33-1: I/O DIAGRAM OF BLOCK
P540 · p540_fig011284×713px
MEC1527H-B0-I/TF (WFBGA-128) — FIGURE 50-5: CLOCK TIMING DIAGRAM
FIGURE 50-5: CLOCK TIMING DIAGRAM
P540 · p540_fig021786×1510px
MEC1527H-B0-I/TF (WFBGA-128) — DS00003427D-page 540  2020 Microchip Technology Inc. | TABLE 50-4: CLOCK TIMING PARAMETERS | Clock Symbol Parameters MIN TYP MAX Units | 48 MHz PLL tSU Start-up accuracy from power-on- reset and waking from Heavy Sleep (Note 6) | - - 3 ms
DS00003427D-page 540  2020 Microchip Technology Inc. | TABLE 50-4: CLOCK TIMING PARAMETERS | Clock Symbol Parameters MIN TYP MAX Units | 48 MHz PLL tSU Start-up accuracy from power-on- reset and waking from Heavy Sleep (Note 6) | - - 3 ms
P540 · p540_fig02P540
MEC1527H-B0-I/TF (WFBGA-128) — Datasheet Page 540 (p540_fig02)
Datasheet Page 540 (p540_fig02)
P541 · p541_fig011785×1647px
MEC1527H-B0-I/TF (WFBGA-128) — MEC152x | 32.768 kHz Crystal Oscil- lator (Note 3) | - Operating Frequency - 32.768 - kHz | 32KHz Sili- con Oscillator | - Operating Frequency 32.112 32.768 33.424 kHz | - Start-up delay from 0k Hz to Oper- ating Frequency | 150 us | 32KHz
MEC152x | 32.768 kHz Crystal Oscil- lator (Note 3) | - Operating Frequency - 32.768 - kHz | 32KHz Sili- con Oscillator | - Operating Frequency 32.112 32.768 33.424 kHz | - Start-up delay from 0k Hz to Oper- ating Frequency | 150 us | 32KHz
P562 · p562_fig011777×2208px
MEC1527H-B0-I/TF (WFBGA-128) — DS00003427D-page 562  2020 Microchip Technology Inc. | Note: For the most current package drawings, see the Microchip Packaging Specification at http://www.micro- chip.com/packaging.
DS00003427D-page 562  2020 Microchip Technology Inc. | Note: For the most current package drawings, see the Microchip Packaging Specification at http://www.micro- chip.com/packaging.
P562 · p562_fig02177×413px
MEC1527H-B0-I/TF (WFBGA-128) — i
i
P562 · p562_fig01P562
MEC1527H-B0-I/TF (WFBGA-128) — Datasheet Page 562 (p562_fig01)
Datasheet Page 562 (p562_fig01)

电气参数与元器件规格详情 (MEC1527H-B0-I/TF)

基于规格书自动提取的功能描述、封装外形尺寸、工作电压范围及外设接口 (ZH)
标准电子与连接器元件
详细概述:MEC1527H-B0-I/TF (WFBGA-128) 是一款 128 引脚的标准电子与连接器元件,机械封装尺寸为 7.00 × 7.00 × 1.35 mm(引脚间距 e = 0.50 mm)。工作电压范围 1.8V ~ 5.5V (Theo Datasheet),工作温度 -40°C ~ +85°C (Industrial Grade),内置 UART, SPI, I2C, ADC, PWM, JTAG / SWD, RTC/CLK, SWD/JTAG 通信接口。
工作电源电压范围V_CC / V_DD
1.8V ~ 5.5V (Theo Datasheet)
请在电源引脚 2mm 内布置 100nF + 10µF X7R 去耦电容
工作环境温度范围T_A
-40°C ~ +85°C (Industrial Grade)
工业级温度规范;最高结温 T_J(max) = +125°C
时钟与射频工作频率f_CLK / f_RF
48 MHz
源自数据手册电气参数表
额定电流与功耗参数I_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
请严格遵守单引脚最大电流限制
机械封装外廓尺寸D × E × A
7.00 × 7.00 × 1.35 mm (A1=0.30 mm)
封装类型:BGA (WFBGA-128)
引脚总数与中心间距N / e
128 Pins | Pitch e = 0.50 mm (19.7 mil)
基于 IPC-7351B 中心距 C 数学归一化
内置外设与总线接口Buses
UART, SPI, I2C, ADC, PWM, JTAG / SWD, RTC/CLK, SWD/JTAG
与原理图符号、2D 焊盘及 3D 模型四向同步
回流焊与潮敏等级规范IPC / MSL
IPC-7351B Level B | J-STD-020 (峰值 260°C) | MSL-3
底部散热焊盘采用 60% 网格钢网开窗防气泡
工程安全警示: SMT 贴片前请核对丝印层第 1 引脚斜角标识。
工程安全警示: 底部散热焊盘需通过 Ø0.3mm 散热过孔阵列连接至内层完整 GND 铜皮。

5项工业标准验证

导出文件前自动执行几何与电气校验
5/5 全部通过
IEEE-315 原理图符号128 个引脚自动按总线分组
OK
IPC-7351B 封装焊盘128 个焊盘 · 节距 0.50mm
OK
IPC-7525 60% 钢网开窗回流焊 1:1 标准
OK
DFM 可制造性规则 (JLCPCB / PCBWay)焊盘最小间距: 0.25mm
OK
3D STEP AP214 & GLB原点完全对齐 (0,0,0)
OK

实物验证与工程师技术评价

基于规格书自动提取的功能描述、封装外形尺寸、工作电压范围及外设接口
5.00 PCB Verified

机械外形尺寸与焊盘 (Land Pattern) (WFBGA-128)

由芯片数据手册提取并按 IPC-7351B 规范化
mm
封装本体尺寸 (D × E)Nominal
7.00 × 7.00 mm
封装高度 (A) 与引脚间距 (e)IPC-7351B
A=1.35mm · e=0.50mm
焊盘尺寸 (W × L)Level B
0.22 × 0.22 mm
引脚数 / 总焊盘数Topology
128P / 128Pad (BGA_GRID)

推荐外围 BOM 器件与原位替代料号 (Drop-in)

标准应用电路伴随无源器件及引脚 1:1 兼容替代型号
DFM READY
位号 / 替代型号参数值 / 封装电路作用与 PCB 布局规则 (Layout Rule)
N/A
BOM
按应用电路选取
WFBGA-128
按额定负载电流计算走线宽度,并遵循 IPC-2221 电气间隙规范。

工程技术常见问题 (FAQ) — MEC1527H-B0-I/TF (WFBGA-128)

关于引脚定义、IPC-7351B 焊盘尺寸及 CAD 格式导出的快速解答
IPC-7351B / IEEE-315

MEC1527H-B0-I/TF (WFBGA-128) 的引脚排列 (Pinout) 与供电电压参数是什么?

MICROCHIP 生产的 MEC1527H-B0-I/TF 采用 WFBGA-128 封装,共 128 脚,引脚间距 0.50 mm。主要引脚包括:A1 (IOA1: General Purpose Digital I/O Pin IOA1), A2 (XTAL1: 多功能复用 I/O 与外设引脚 XTAL1 (RTC/CLK)), A3 (IOA3: General Purpose Digital I/O Pin IOA3), A4 (XTAL2: 多功能复用 I/O 与外设引脚 XTAL2 (RTC/CLK)), A5 (IOA5: General Purpose Digital I/O Pin IOA5), A6 (IOA6: General Purpose Digital I/O Pin IOA6)。

MEC1527H-B0-I/TF 的 IPC-7351B 标准 PCB 封装焊盘尺寸是多少?

依据数据手册机械尺寸及 IPC-7351B Level B (中等密度) 规范,MEC1527H-B0-I/TF (WFBGA-128) 本体轮廓为 7.00 × 7.00 mm,引脚间距 e = 0.50 mm,共计 128 个铜箔焊盘。

哪里可以下载 MEC1527H-B0-I/TF 的 KiCad (.kicad_mod, .kicad_sym)、Fusion 360 (.lbr) 与 3D STEP 模型?

您可以在本页面免费下载基于 CERN-OHL-P-2.0 开源硬件协议且通过几何校验的 MEC1527H-B0-I/TF (MICROCHIP, WFBGA-128) 完整 CAD 库,包含 KiCad 8 封装、原理图符号、Fusion 360 / Eagle (.lbr) 以及 3D STEP AP214 / WebGL GLB 模型。

静态索引附录:引脚分配表 (128 脚) 与 MEC1527 系列同族变体展开静态数据表
引脚编号 (Pin #)信号名称 (Signal Name)电气类型 (Type)功能说明与 PCB 设计建议
A1IOA1Digital_IOGeneral Purpose Digital I/O Pin IOA1
A2XTAL1Digital_IO信号引脚 XTAL1(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):XTAL1。支持总线接口:RTC/CLK。
A3IOA3Digital_IOGeneral Purpose Digital I/O Pin IOA3
A4XTAL2Digital_IO信号引脚 XTAL2(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):XTAL2。支持总线接口:RTC/CLK。
A5IOA5Digital_IOGeneral Purpose Digital I/O Pin IOA5
A6IOA6Digital_IOGeneral Purpose Digital I/O Pin IOA6
A7IOA7Digital_IOGeneral Purpose Digital I/O Pin IOA7
A8IOA8Digital_IOGeneral Purpose Digital I/O Pin IOA8
A9GPIO050/ICT0_TACH0Digital_IO信号引脚 GPIO050/ICT0_TACH0(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO050/ICT0_TACH0。支持总线接口:General。
A10IOA10Digital_IOGeneral Purpose Digital I/O Pin IOA10
A11IOA11Digital_IOGeneral Purpose Digital I/O Pin IOA11
A12IOA12Digital_IOGeneral Purpose Digital I/O Pin IOA12
A13GPIO156/LED0Digital_IO信号引脚 GPIO156/LED0(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO156/LED0。支持总线接口:General。
B1IOB1Digital_IOGeneral Purpose Digital I/O Pin IOB1
B2GPIO033/TACH3Digital_IO信号引脚 GPIO033/TACH3(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO033/TACH3。支持总线接口:General。
B3VCI IN1#/GPIO162_Digital_IO信号引脚 VCI IN1#/GPIO162_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VCI IN1#/GPIO162_。支持总线接口:General。
B4VCI OVRD IN/GPIO172__Digital_IO信号引脚 VCI OVRD IN/GPIO172__(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VCI OVRD IN/GPIO172__。支持总线接口:General。
B5IOB5Digital_IOGeneral Purpose Digital I/O Pin IOB5
B6IOB6Digital_IOGeneral Purpose Digital I/O Pin IOB6
B7IOB7Digital_IOGeneral Purpose Digital I/O Pin IOB7
B8IOB8Digital_IOGeneral Purpose Digital I/O Pin IOB8
B9GPIO051/ICT1_TACH1Digital_IO信号引脚 GPIO051/ICT1_TACH1(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO051/ICT1_TACH1。支持总线接口:General。
B10IOB10Digital_IOGeneral Purpose Digital I/O Pin IOB10
B11IOB11Digital_IOGeneral Purpose Digital I/O Pin IOB11
B12IOB12Digital_IOGeneral Purpose Digital I/O Pin IOB12
B13IOB13Digital_IOGeneral Purpose Digital I/O Pin IOB13
C1GPIO226Digital_IO信号引脚 GPIO226(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO226。支持总线接口:General。
C2nRESET_INDigital_IO低电平有效硬件复位引脚 (nRESET_IN),拉低将复位内核与所有外设寄存器。
C12GPIO125/PVT CLK/KSO12_Digital_IO信号引脚 GPIO125/PVT CLK/KSO12_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO125/PVT CLK/KSO12_。支持总线接口:General。
C13GPIO121/PVT IO0/KSO08_Digital_IO信号引脚 GPIO121/PVT IO0/KSO08_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO121/PVT IO0/KSO08_。支持总线接口:General。
D1IOD1Digital_IOGeneral Purpose Digital I/O Pin IOD1
D2GPIO106/PWROKDigital_IO信号引脚 GPIO106/PWROK(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO106/PWROK。支持总线接口:General。
D4IOD4Digital_IOGeneral Purpose Digital I/O Pin IOD4
D5BGPO0/GPIO253Digital_IO信号引脚 BGPO0/GPIO253(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):BGPO0/GPIO253。支持总线接口:General。
D6IOD6Digital_IOGeneral Purpose Digital I/O Pin IOD6
D7IOD7Digital_IOGeneral Purpose Digital I/O Pin IOD7
D8IOD8Digital_IOGeneral Purpose Digital I/O Pin IOD8
D9GPIO157/LED1Digital_IO信号引脚 GPIO157/LED1(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO157/LED1。支持总线接口:General。
D10IOD10Digital_IOGeneral Purpose Digital I/O Pin IOD10
D12GPIO123/PVT IO2/KSO10_Digital_IO信号引脚 GPIO123/PVT IO2/KSO10_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO123/PVT IO2/KSO10_。支持总线接口:General。
D13GPIO126/PVT IO3/KSO13_Digital_IO信号引脚 GPIO126/PVT IO3/KSO13_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO126/PVT IO3/KSO13_。支持总线接口:General。
E1VTR_PLLDigital_IO信号引脚 VTR_PLL(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VTR_PLL。支持总线接口:General。
E2IOE2Digital_IOGeneral Purpose Digital I/O Pin IOE2
E4VCI IN0#/GPIO163_Digital_IO信号引脚 VCI IN0#/GPIO163_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VCI IN0#/GPIO163_。支持总线接口:General。
E5VBATPower_In主供电输入引脚 (VBAT),工作电压域:3.3V / 5.0V Standard Logic(最高耐压:5.5V)。
E6VSS_ANALOGGND0V 接地回路引脚 (VSS_ANALOG),用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
E7VSS1GND0V 接地回路引脚 (VSS1),用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
E8IOE8Digital_IOGeneral Purpose Digital I/O Pin IOE8
E9GPIO153/LED2Digital_IO信号引脚 GPIO153/LED2(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO153/LED2。支持总线接口:General。
E10IOE10Digital_IOGeneral Purpose Digital I/O Pin IOE10
E12GPIO122/PVT IO1/KSO09_Digital_IO信号引脚 GPIO122/PVT IO1/KSO09_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO122/PVT IO1/KSO09_。支持总线接口:General。
E13JTAG RST#_Digital_IO信号引脚 JTAG RST#_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):JTAG RST#_。支持总线接口:SWD/JTAG。
F1IOF1Digital_IOGeneral Purpose Digital I/O Pin IOF1
F2GPIO242/CMP_VIN0Power_In主供电输入引脚 (GPIO242/CMP_VIN0),工作电压域:3.3V / 5.0V Standard Logic(最高耐压:5.5V)。
F4IOF4Digital_IOGeneral Purpose Digital I/O Pin IOF4
F5VCI OUT/GPIO250_Digital_IO信号引脚 VCI OUT/GPIO250_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VCI OUT/GPIO250_。支持总线接口:General。
F9GPIO046/KSO02/ICT11Digital_IO信号引脚 GPIO046/KSO02/ICT11(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO046/KSO02/ICT11。支持总线接口:General。
F10IOF10Digital_IOGeneral Purpose Digital I/O Pin IOF10
F12IOF12Digital_IOGeneral Purpose Digital I/O Pin IOF12
F13GPIO043/SBTSI CLK -_Digital_IO信号引脚 GPIO043/SBTSI CLK -_(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):GPIO043/SBTSI CLK -_。支持总线接口:General。
G1VR_CAPDigital_IO信号引脚 VR_CAP(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VR_CAP。支持总线接口:General。
G2IOG2Digital_IOGeneral Purpose Digital I/O Pin IOG2
G4IOG4Digital_IOGeneral Purpose Digital I/O Pin IOG4
G5VTR1Digital_IO信号引脚 VTR1(方向:I/O,电压域:3.3V / 5.0V Standard Logic)。复用功能 (Alternate Functions):VTR1。支持总线接口:General。