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The APM32F103C8T6 is an ARM Cortex-M3 based microcontroller manufactured by Geehy. It features a maximum CPU speed of 96MHz, 64KB of FLASH program memory, and is housed in an LQFP-48 (7x7) package. Key integrated peripherals include a 12-bit ADC, 16-bit PWM, and 37 GPIO ports, operating within a voltage range of 2V to 3.6V.
This device is designed as a highly compatible alternative to the STM32F103 series. Engineers typically consider it as a pin-to-pin and functional equivalent for applications requiring a cost-effective or more available ARM-M3 MCU with similar performance characteristics.
APM32F103C8T6
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Part #:APM32F103C8T6
Manufacturer:Geehy
Package:LQFP-48(7x7)
Product Type:Microcontrollers (MCU/MPU/SOC)
RoHS: 
Specifications (Specs)
| Manufacturer | Geehy |
| Part Number | APM32F103C8T6 |
| Product Type | Microcontrollers (MCU/MPU/SOC) |
| RoHS | Yes |
| Package / Case | LQFP-48(7x7) |
| Stock | 15,649 |
| MOQ | 1 |
| Order Multiple | 1 |
| Packaging | Tray |
| Factory Pack Quantity | 250 |
| CPU Core | ARM-M3 |
| ADC (Bit) | 12bit |
| PWM (Bit) | 16bit |
| Application Area | - |
| CPU Maximum Speed | 96MHz |
| GPIO Ports Number | 37 |
| Program Memory Type | FLASH |
| Program Storage Size | 64KB |
| Low Voltage Detection Threshold | 2V~3.6V |
Documents & Compliance
Datasheet (PDF)
RoHS:
Alternative Parts & Cross Reference
Always verify package, pinout, electrical limits, and datasheets before approving a substitute.
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