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APM32A103RET7 - 32-bit MCU

Download the APM32A103RET7 datasheet PDF. This datasheet also covers the APM32A103VET7 variant, as both devices belong to the same 32-bit mcu family and are provided as variant models within a single manufacturer datasheet.

General Description

4.1.

System architecture 16 4.1.1.

System block diagram 16 4.1.2.

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Note: The manufacturer provides a single datasheet file (APM32A103VET7-Geehy.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number APM32A103RET7
Manufacturer Geehy
File Size 1.83 MB
Description 32-bit MCU
Datasheet download datasheet APM32A103RET7 Datasheet

Full PDF Text Transcription for APM32A103RET7 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for APM32A103RET7. For precise diagrams, and layout, please refer to the original PDF.

Datasheet APM32A103xET7 Arm® Cortex®-M3 based 32-bit MCU Version: V1.0 Product characteristics  Core – 32-bit Arm® Cortex®-M3 core – Up to 120MHz working frequency  On-...

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e – 32-bit Arm® Cortex®-M3 core – Up to 120MHz working frequency  On-chip memory – Flash：512KB – SRAM：128KB – EMMC: Supports CF card, SRAM, PSRAM, SDRAM NOR and NAND memory  Clock – HSECLK: 4~16MHz external crystal/ceramic oscillator supported – LSECLK: 32.768KHz crystal/ceramic oscillator supported – HSICLK: 8MHz RC oscillator calibrated by factory – LSICLK: 40KHz RC oscillator supported – PLL: Phase locked loop, 2~16 times of frequency supported  Reset and power management – VDD range: 2.0～3.6V – VDDA range: 2.0～3.6V – VBAT range of backup domain power supply: 1.8V～3.

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