主流ARM Cortex-M0基本型系列MCU,具有32 KB Flash、48 MHz CPU和电机控制
Electronic Component Library & IPC-7351B CAD Models — Page 252
Look up datasheet specifications, verify synchronized IEEE-315 Symbols / IPC-7351B Footprints / STEP AP214 3D models, and download directly for KiCad 8, Fusion 360 (.lbr), and Altium.
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Showing 3013–3024 of 3028 components主流ARM Cortex-M0 USB系列MCU,具有32 KB Flash、48 MHz CPU、USB、CAN和CEC功能
主流基本型系列ARM Cortex-M3 MCU,具有384 KB Flash和36 MHz CPU
主流增强型ARM Cortex-M3 MCU,具有256 KB Flash、72 MHz CPU、电机控制、USB和CAN
支持BAM的STM32动态效率MCU,带DSP和FPU的高性能ARM Cortex-M4 MCU,具有128 KB Flash、100 MHz CPU和ART加速器
带DSP和FPU的高性能基础系列ARM Cortex-M4 MCU,具有512 KB Flash、180 MHz CPU、ART加速器和双QSPI
主流价值系列,Arm Cortex-M0+ 32位微控制器,最高512KB闪存,144KB RAM,6个USART,定时器,ADC,通信接口,2-3.6V
主流Arm Cortex-M0+ 32位MCU,最高256KB闪存,144KB内存,6个USART,定时器,ADC,DAC,通信接口,1.7-3.6V
高性能和带 DP-FPU 的 DSP、配备 128KB 闪存内存、1376 KB SRAM、280 MHz CPU、L1 缓存、图形加速、外部内存接口、SMPS 和大量外围设备的 Arm Cortex-M7 微控制器
超低功耗Arm Cortex-M0+ MCU,具有32-KB Flash存储器、32 MHz CPU和AES
超低功耗Arm Cortex-M3 MCU,具有256-KB Flash存储器、32 MHz CPU、USB和3x运算放大器
带FPU的超低功耗80 Mhz Arm Cortex-M4 MCU,具有256-KB Flash存储器、LCD和USB
Components by Package Family (IPC-7351B & IPC-7525)
Each package links to a dedicated directory with IPC pad calculation rules, 60% stencil grids, and copper keepoutsHigh-density MCUs & SoCs (RP2040, ESP32-S3, STM32) with 60% segmented paste windows on EPAD to prevent reflow voiding.
4-sided gull-wing microcontrollers (STM32F103C8T6 LQFP-48, LQFP-64, LQFP-100) verified for JLCPCB minimum DFM clearance.
Castellated Wi-Fi/BLE modules (ESP32-WROOM, MINI-1U, S3) with strictly defined antenna copper keepout zones.
USB-UART, Timer, Op-Amp & SPI Flash ICs (CH340G, NE555, W25Q128, TSSOP-20) supporting live Span C/G/Z toggling.
Ultra-high-density MCUs & SoCs (STM32H7, STM32G0 WLCSP-25, UFBGA-176) with circular NSMD pads and 3D solder ball arrays.
LDO voltage regulators & power MOSFETs featuring asymmetric heatsink tabs (AMS1117-3.3, SOT-23-5, TO-252).
Through-hole components, industrial terminal blocks & DIP ICs (NE555P DIP-8) with square Pin 1 polarity pad.