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C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) — Symbol, Footprint IPC-7351B & 3D STEP Model

C1343516

SemiconductorTFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX · 144 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 · C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX)A1VSSA2P81A3P80A4VCCA5VSSA6IOA6A7VSSA8VSSA9IOA9A10VSSA11IOA11A12VCCA13VSSB1VCCB2VSSB3IOB3B4IOB4B5IOB5B6IOB6B7P01/TCK/SWCLB8P04/TDO/SWOB9IOB9B10IOB10B11VSSB12VSSB13IOB13C1IOC1C2IOC2C3VSSC4IOC4C5IOC5C6IOC6C7P02/TDI/MCSXC8IOC8C9IOC9C10IOC10C11VSSC12IOC12C13VSSD1IOD1D2IOD2D3IOD3D4VSSD5IOD5D6P00/TRSTX/MCD7P03/TMS/SWDID8IOD8D9IOD9D10VSSD11IOD11D12IOD12D13IOD13E1IOE1E2IOE2E3IOE3E4IOE4E10IOE10E11IOE11E12IOE12E13IOE13F1IOF1F2IOF2F3P5B/CTS4_2/MF4IOF4F10IOF10F11IOF11F12IOF12F13IOF13G1IOG1G2IOG2G3IOG3G4IOG4N13VSSN12PE3/X1N11PE2/X0N10PE0/MD1N9VSSN8CN7VBATN6VSSN5P46/X0AN4INITXN3ION3N2ION2N1VSSM13VCCM12VSSM11MD0M10IOM10M9VCCM8IOM8M7VSSM6VSSM5P47/X1AM4VSSM3IOM3M2VSSM1VCCL13VSSL12IOL12L11VSSL10IOL10L9IOL9L8IOL8L7IOL7L6P48/VREGCTLL5VSSL4IOL4L3VSSL2IOL2L1IOL1K13AVCCK12IOK12K11IOK11K10VSSK9IOK9K8IOK8K7IOK7K6P49/VWAKEUPK5IOK5K4VSSK3IOK3K2IOK2K1VSSJ13AVSSJ12IOJ12J11IOJ11J10IOJ10J4IOJ4J3IOJ3J2IOJ2J1IOJ1H13AVRLH12IOH12H11IOH11H10IOH10H4IOH4H3IOH3H2IOH2H1IOH1G13AVRHG12IOG12G11IOG11G10IOG10Grid Pitch = 2.54mm (IEEE-315)-15.2-10.2-5.105.110.215.296.591.486.481.376.271.166.061.055.950.845.740.635.630.525.420.315.210.25.10-5.1-10.2-15.2-20.3-25.4-30.5-35.6-40.6-45.7-50.8-55.9-61.0-66.0-71.1-76.2-81.3-86.4-91.4-96.5mm
2. 2D封装焊盘
A1B1C1D1E1F1G1H1J1K1L1M1N1A2B2C2D2E2F2G2H2J2K2L2M2N2A3B3C3D3E3F3G3H3J3K3L3M3N3A4B4C4D4E4F4G4H4J4K4L4M4N4A5B5C5D5K5L5M5N5A6B6C6D6K6L6M6N6A7B7C7D7K7L7M7N7A8B8C8D8K8L8M8N8A9B9C9D9K9L9M9N9A10B10C10D10E10F10G10H10J10K10L10M10N10A11B11C11D11E11F11G11H11J11K11L11M11N11A12B12C12D12E12F12G12H12J12K12L12M12N12A13B13C13D13E13F13G13H13J13K13L13M13N13E=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) (144/144)

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)
A1VSSGND电源参考地引脚 (VSS)
A2P81I/O多功能复用 I/O 与外设引脚 P81 (General)
A3P80I/O多功能复用 I/O 与外设引脚 P80 (General)
A4VCCPower正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)
A5VSSGND电源参考地引脚 (VSS)
A6IOA6I/OGeneral Purpose Digital I/O Pin IOA6
A7VSSGND电源参考地引脚 (VSS)
A8VSSGND电源参考地引脚 (VSS)
A9IOA9I/OGeneral Purpose Digital I/O Pin IOA9
A10VSSGND电源参考地引脚 (VSS)
A11IOA11I/OGeneral Purpose Digital I/O Pin IOA11
A12VCCPower正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)
A13VSSGND电源参考地引脚 (VSS)
B1VCCPower正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)
B2VSSGND电源参考地引脚 (VSS)
B3IOB3I/OGeneral Purpose Digital I/O Pin IOB3
B4IOB4I/OGeneral Purpose Digital I/O Pin IOB4
B5IOB5I/OGeneral Purpose Digital I/O Pin IOB5
B6IOB6I/OGeneral Purpose Digital I/O Pin IOB6
B7P01/TCK/SWCLKI/O多功能复用 I/O 与外设引脚 P01/TCK/SWCLK (SWD/JTAG)
B8P04/TDO/SWOI/O多功能复用 I/O 与外设引脚 P04/TDO/SWO (General)
B9IOB9I/OGeneral Purpose Digital I/O Pin IOB9
B10IOB10I/OGeneral Purpose Digital I/O Pin IOB10
B11VSSGND电源参考地引脚 (VSS)
B12VSSGND电源参考地引脚 (VSS)
B13IOB13I/OGeneral Purpose Digital I/O Pin IOB13
C1IOC1I/OGeneral Purpose Digital I/O Pin IOC1
C2IOC2I/OGeneral Purpose Digital I/O Pin IOC2
C3VSSGND电源参考地引脚 (VSS)
C4IOC4I/OGeneral Purpose Digital I/O Pin IOC4
C5IOC5I/OGeneral Purpose Digital I/O Pin IOC5
C6IOC6I/OGeneral Purpose Digital I/O Pin IOC6
C7P02/TDI/MCSX6_0I/O多功能复用 I/O 与外设引脚 P02/TDI/MCSX6_0 (General)
C8IOC8I/OGeneral Purpose Digital I/O Pin IOC8
C9IOC9I/OGeneral Purpose Digital I/O Pin IOC9
C10IOC10I/OGeneral Purpose Digital I/O Pin IOC10
C11VSSGND电源参考地引脚 (VSS)
C12IOC12I/OGeneral Purpose Digital I/O Pin IOC12
C13VSSGND电源参考地引脚 (VSS)
D1IOD1I/OGeneral Purpose Digital I/O Pin IOD1
D2IOD2I/OGeneral Purpose Digital I/O Pin IOD2
D3IOD3I/OGeneral Purpose Digital I/O Pin IOD3
D4VSSGND电源参考地引脚 (VSS)
D5IOD5I/OGeneral Purpose Digital I/O Pin IOD5
D6P00/TRSTX/MCSX7_0I/O多功能复用 I/O 与外设引脚 P00/TRSTX/MCSX7_0 (General)
D7P03/TMS/SWDIOI/O多功能复用 I/O 与外设引脚 P03/TMS/SWDIO (SWD/JTAG)
D8IOD8I/OGeneral Purpose Digital I/O Pin IOD8
D9IOD9I/OGeneral Purpose Digital I/O Pin IOD9
D10VSSGND电源参考地引脚 (VSS)
D11IOD11I/OGeneral Purpose Digital I/O Pin IOD11
D12IOD12I/OGeneral Purpose Digital I/O Pin IOD12
D13IOD13I/OGeneral Purpose Digital I/O Pin IOD13
E1IOE1I/OGeneral Purpose Digital I/O Pin IOE1
E2IOE2I/OGeneral Purpose Digital I/O Pin IOE2
E3IOE3I/OGeneral Purpose Digital I/O Pin IOE3
E4IOE4I/OGeneral Purpose Digital I/O Pin IOE4
E10IOE10I/OGeneral Purpose Digital I/O Pin IOE10
E11IOE11I/OGeneral Purpose Digital I/O Pin IOE11
E12IOE12I/OGeneral Purpose Digital I/O Pin IOE12
E13IOE13I/OGeneral Purpose Digital I/O Pin IOE13
F1IOF1I/OGeneral Purpose Digital I/O Pin IOF1
F2IOF2I/OGeneral Purpose Digital I/O Pin IOF2
F3P5B/CTS4_2/MADATA11_0I/O多功能复用 I/O 与外设引脚 P5B/CTS4_2/MADATA11_0 (UART)
F4IOF4I/OGeneral Purpose Digital I/O Pin IOF4
F10IOF10I/OGeneral Purpose Digital I/O Pin IOF10
F11IOF11I/OGeneral Purpose Digital I/O Pin IOF11
F12IOF12I/OGeneral Purpose Digital I/O Pin IOF12
F13IOF13I/OGeneral Purpose Digital I/O Pin IOF13
G1IOG1I/OGeneral Purpose Digital I/O Pin IOG1
G2IOG2I/OGeneral Purpose Digital I/O Pin IOG2
G3IOG3I/OGeneral Purpose Digital I/O Pin IOG3
G4IOG4I/OGeneral Purpose Digital I/O Pin IOG4
G10IOG10I/OGeneral Purpose Digital I/O Pin IOG10
G11IOG11I/OGeneral Purpose Digital I/O Pin IOG11
G12IOG12I/OGeneral Purpose Digital I/O Pin IOG12
G13AVRHI/O多功能复用 I/O 与外设引脚 AVRH (General)
H1IOH1I/OGeneral Purpose Digital I/O Pin IOH1
H2IOH2I/OGeneral Purpose Digital I/O Pin IOH2
H3IOH3I/OGeneral Purpose Digital I/O Pin IOH3
H4IOH4I/OGeneral Purpose Digital I/O Pin IOH4
H10IOH10I/OGeneral Purpose Digital I/O Pin IOH10
H11IOH11I/OGeneral Purpose Digital I/O Pin IOH11
H12IOH12I/OGeneral Purpose Digital I/O Pin IOH12
H13AVRLI/O多功能复用 I/O 与外设引脚 AVRL (General)
J1IOJ1I/OGeneral Purpose Digital I/O Pin IOJ1
J2IOJ2I/OGeneral Purpose Digital I/O Pin IOJ2
J3IOJ3I/OGeneral Purpose Digital I/O Pin IOJ3
J4IOJ4I/OGeneral Purpose Digital I/O Pin IOJ4
J10IOJ10I/OGeneral Purpose Digital I/O Pin IOJ10
J11IOJ11I/OGeneral Purpose Digital I/O Pin IOJ11
J12IOJ12I/OGeneral Purpose Digital I/O Pin IOJ12
J13AVSSGND电源参考地引脚 (AVSS)
K1VSSGND电源参考地引脚 (VSS)
K2IOK2I/OGeneral Purpose Digital I/O Pin IOK2
K3IOK3I/OGeneral Purpose Digital I/O Pin IOK3
K4VSSGND电源参考地引脚 (VSS)
K5IOK5I/OGeneral Purpose Digital I/O Pin IOK5
K6P49/VWAKEUPI/O多功能复用 I/O 与外设引脚 P49/VWAKEUP (General)
K7IOK7I/OGeneral Purpose Digital I/O Pin IOK7
K8IOK8I/OGeneral Purpose Digital I/O Pin IOK8
K9IOK9I/OGeneral Purpose Digital I/O Pin IOK9
K10VSSGND电源参考地引脚 (VSS)
K11IOK11I/OGeneral Purpose Digital I/O Pin IOK11
K12IOK12I/OGeneral Purpose Digital I/O Pin IOK12
K13AVCCPower正电源供电引脚 (AVCC — 3.3V / 5.0V Standard Logic)
L1IOL1I/OGeneral Purpose Digital I/O Pin IOL1
L2IOL2I/OGeneral Purpose Digital I/O Pin IOL2
L3VSSGND电源参考地引脚 (VSS)
L4IOL4I/OGeneral Purpose Digital I/O Pin IOL4
L5VSSGND电源参考地引脚 (VSS)
L6P48/VREGCTLI/O多功能复用 I/O 与外设引脚 P48/VREGCTL (General)
L7IOL7I/OGeneral Purpose Digital I/O Pin IOL7
L8IOL8I/OGeneral Purpose Digital I/O Pin IOL8
L9IOL9I/OGeneral Purpose Digital I/O Pin IOL9
L10IOL10I/OGeneral Purpose Digital I/O Pin IOL10
L11VSSGND电源参考地引脚 (VSS)
L12IOL12I/OGeneral Purpose Digital I/O Pin IOL12
L13VSSGND电源参考地引脚 (VSS)
M1VCCPower正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)
M2VSSGND电源参考地引脚 (VSS)
M3IOM3I/OGeneral Purpose Digital I/O Pin IOM3
M4VSSGND电源参考地引脚 (VSS)
M5P47/X1AI/O多功能复用 I/O 与外设引脚 P47/X1A (General)
M6VSSGND电源参考地引脚 (VSS)
M7VSSGND电源参考地引脚 (VSS)
M8IOM8I/OGeneral Purpose Digital I/O Pin IOM8
M9VCCPower正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)
M10IOM10I/OGeneral Purpose Digital I/O Pin IOM10
M11MD0I/O多功能复用 I/O 与外设引脚 MD0 (General)
M12VSSGND电源参考地引脚 (VSS)
M13VCCPower正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)
N1VSSGND电源参考地引脚 (VSS)
N2ION2I/OGeneral Purpose Digital I/O Pin ION2
N3ION3I/OGeneral Purpose Digital I/O Pin ION3
N4INITXI/O多功能复用 I/O 与外设引脚 INITX (General)
N5P46/X0AI/O多功能复用 I/O 与外设引脚 P46/X0A (General)
N6VSSGND电源参考地引脚 (VSS)
N7VBATPower正电源供电引脚 (VBAT — 3.3V / 5.0V Standard Logic)
N8CI/O多功能复用 I/O 与外设引脚 C (General)
N9VSSGND电源参考地引脚 (VSS)
N10PE0/MD1I/O多功能复用 I/O 与外设引脚 PE0/MD1 (General)
N11PE2/X0I/O多功能复用 I/O 与外设引脚 PE2/X0 (General)
N12PE3/X1I/O多功能复用 I/O 与外设引脚 PE3/X1 (General)
N13VSSGND电源参考地引脚 (VSS)
PIN A1 VSS
GND
电源参考地引脚 (VSS)
PCB布线建议: 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks.
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)

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: C1343516 (Semiconductor · TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX)
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
C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) - 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
C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) - 2. 标准引脚分布图 (Top View)
准确封装引脚分布 (144 引脚)放大 ›
3. 原厂规格书引脚图PDF PINOUT
C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) - 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
C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) - 4. 封装机械外形图 (D×E×A)
TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX · 7.00×7.00mm · 节距 0.50mm放大 ›
5. 推荐PCB焊盘图LAND PATTERN
C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) - 5. 推荐PCB焊盘图
IPC-7351B 焊盘 (144 Pads)放大 ›
6. 典型应用原理图SCHEMATIC
C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) - 6. 典型应用原理图
Typical Application Schematic放大 ›

电气参数与元器件规格详情 (C1343516)

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:C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) 是一款 144 引脚的标准电子与连接器元件，机械封装尺寸为 7.00 × 7.00 × 1.12 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 ADC, I2C, RTC/CLK, SPI, SWD/JTAG, UART 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
DC / Broadband Passive
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 × 1.12 mm (A1=0.25 mm)
封装类型：BGA (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX)
引脚总数与中心间距N / e
144 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
ADC, I2C, RTC/CLK, SPI, SWD/JTAG, UART
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144 个引脚自动按总线分组
OK
IPC-7351B 封装焊盘144 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) (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX)

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=1.12mm · e=0.50mm
焊盘尺寸 (W × L)Level B
0.24 × 0.24 mm
引脚数 / 总焊盘数Topology
144P / 144Pad (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
TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX
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) — C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX)

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

C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) 的引脚排列 (Pinout) 与供电电压参数是什么？

Microchip-Technology 生产的 C1343516 采用 TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX 封装，共 144 脚，引脚间距 0.50 mm。主要引脚包括：A1 (VSS: 电源参考地引脚 (VSS)), A2 (P81: 多功能复用 I/O 与外设引脚 P81 (General)), A3 (P80: 多功能复用 I/O 与外设引脚 P80 (General)), A4 (VCC: 正电源供电引脚 (VCC — 3.3V / 5.0V Standard Logic)), A5 (VSS: 电源参考地引脚 (VSS)), A6 (IOA6: General Purpose Digital I/O Pin IOA6)。

C1343516 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，C1343516 (TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) 本体轮廓为 7.00 × 7.00 mm，引脚间距 e = 0.50 mm，共计 144 个铜箔焊盘。

哪里可以下载 C1343516 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 C1343516 (Microchip-Technology, TFBGA-144_L7.0-W7.0-P0.50-TL_MICROCHIP_PIC32MZXXXXEFX144T-XJWX) 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 (144 脚) 与 CY9BF468RBGL 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
A1VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
A2P81Digital_IO信号引脚 P81（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P81。支持总线接口：General。
A3P80Digital_IO信号引脚 P80（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P80。支持总线接口：General。
A4VCCPower_In主供电输入引脚 (VCC)，工作电压域：3.3V / 5.0V Standard Logic（最高耐压：5.5V）。
A5VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
A6IOA6Digital_IOGeneral Purpose Digital I/O Pin IOA6
A7VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
A8VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
A9IOA9Digital_IOGeneral Purpose Digital I/O Pin IOA9
A10VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
A11IOA11Digital_IOGeneral Purpose Digital I/O Pin IOA11
A12VCCPower_In主供电输入引脚 (VCC)，工作电压域：3.3V / 5.0V Standard Logic（最高耐压：5.5V）。
A13VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
B1VCCPower_In主供电输入引脚 (VCC)，工作电压域：3.3V / 5.0V Standard Logic（最高耐压：5.5V）。
B2VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
B3IOB3Digital_IOGeneral Purpose Digital I/O Pin IOB3
B4IOB4Digital_IOGeneral Purpose Digital I/O Pin IOB4
B5IOB5Digital_IOGeneral Purpose Digital I/O Pin IOB5
B6IOB6Digital_IOGeneral Purpose Digital I/O Pin IOB6
B7P01/TCK/SWCLKDigital_IO信号引脚 P01/TCK/SWCLK（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P01/TCK/SWCLK。支持总线接口：SWD/JTAG。
B8P04/TDO/SWODigital_IO信号引脚 P04/TDO/SWO（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P04/TDO/SWO。支持总线接口：General。
B9IOB9Digital_IOGeneral Purpose Digital I/O Pin IOB9
B10IOB10Digital_IOGeneral Purpose Digital I/O Pin IOB10
B11VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
B12VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
B13IOB13Digital_IOGeneral Purpose Digital I/O Pin IOB13
C1IOC1Digital_IOGeneral Purpose Digital I/O Pin IOC1
C2IOC2Digital_IOGeneral Purpose Digital I/O Pin IOC2
C3VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
C4IOC4Digital_IOGeneral Purpose Digital I/O Pin IOC4
C5IOC5Digital_IOGeneral Purpose Digital I/O Pin IOC5
C6IOC6Digital_IOGeneral Purpose Digital I/O Pin IOC6
C7P02/TDI/MCSX6_0Digital_IO信号引脚 P02/TDI/MCSX6_0（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P02/TDI/MCSX6_0。支持总线接口：General。
C8IOC8Digital_IOGeneral Purpose Digital I/O Pin IOC8
C9IOC9Digital_IOGeneral Purpose Digital I/O Pin IOC9
C10IOC10Digital_IOGeneral Purpose Digital I/O Pin IOC10
C11VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
C12IOC12Digital_IOGeneral Purpose Digital I/O Pin IOC12
C13VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
D1IOD1Digital_IOGeneral Purpose Digital I/O Pin IOD1
D2IOD2Digital_IOGeneral Purpose Digital I/O Pin IOD2
D3IOD3Digital_IOGeneral Purpose Digital I/O Pin IOD3
D4VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
D5IOD5Digital_IOGeneral Purpose Digital I/O Pin IOD5
D6P00/TRSTX/MCSX7_0Digital_IO信号引脚 P00/TRSTX/MCSX7_0（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P00/TRSTX/MCSX7_0。支持总线接口：General。
D7P03/TMS/SWDIODigital_IO信号引脚 P03/TMS/SWDIO（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P03/TMS/SWDIO。支持总线接口：SWD/JTAG。
D8IOD8Digital_IOGeneral Purpose Digital I/O Pin IOD8
D9IOD9Digital_IOGeneral Purpose Digital I/O Pin IOD9
D10VSSGND0V 接地回路引脚 (VSS)，用于芯片内部核心逻辑、I/O 驱动器及模拟电路参考地。
D11IOD11Digital_IOGeneral Purpose Digital I/O Pin IOD11
D12IOD12Digital_IOGeneral Purpose Digital I/O Pin IOD12
D13IOD13Digital_IOGeneral Purpose Digital I/O Pin IOD13
E1IOE1Digital_IOGeneral Purpose Digital I/O Pin IOE1
E2IOE2Digital_IOGeneral Purpose Digital I/O Pin IOE2
E3IOE3Digital_IOGeneral Purpose Digital I/O Pin IOE3
E4IOE4Digital_IOGeneral Purpose Digital I/O Pin IOE4
E10IOE10Digital_IOGeneral Purpose Digital I/O Pin IOE10
E11IOE11Digital_IOGeneral Purpose Digital I/O Pin IOE11
E12IOE12Digital_IOGeneral Purpose Digital I/O Pin IOE12
E13IOE13Digital_IOGeneral Purpose Digital I/O Pin IOE13
F1IOF1Digital_IOGeneral Purpose Digital I/O Pin IOF1
F2IOF2Digital_IOGeneral Purpose Digital I/O Pin IOF2
F3P5B/CTS4_2/MADATA11_0Digital_IO信号引脚 P5B/CTS4_2/MADATA11_0（方向：I/O，电压域：3.3V / 5.0V Standard Logic）。复用功能 (Alternate Functions)：P5B/CTS4_2/MADATA11_0。支持总线接口：UART。
F4IOF4Digital_IOGeneral Purpose Digital I/O Pin IOF4
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