APM32F103C8T6
MicrocontrollerThe APM32F103C8T6 is a microcontroller from Geehy. View the full APM32F103C8T6 datasheet below including key specifications, pinout, electrical characteristics, absolute maximum ratings.
Manufacturer
Geehy
Category
Microcontroller
Package
LQFP64, LQFP48, QFN36
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M3 |
| SRAM | 20KB |
| Flash Memory | 64KB |
| Core Frequency | Up to 96MHz |
| Supply Voltage Range | 2.0V to 3.6V |
| Operating Temperature Range | -40°C |
Overview
Part: APM32F103x4x6x8 — Geehy
Type: Arm Cortex-M3 based 32-bit MCU
Description: 32-bit Arm Cortex-M3 MCU at up to 96 MHz with up to 64 KB Flash and 20 KB SRAM, featuring a range of communication peripherals and analog capabilities.
Operating Conditions:
- Supply voltage: 2.0–3.6 V (VDD, VDDA, VBAT)
- Operating temperature: -40 to +105 °C (Ambient), -40 to +125 °C (Junction)
- Max working frequency: 96 MHz
Key Specs:
- Core: 32-bit Arm Cortex-M3
- Max frequency: 96 MHz
- Flash memory: Up to 64 KB
- SRAM memory: Up to 20 KB
- GPIOs: Up to 51
- ADCs: 2x 12-bit
- I2C interfaces: 2 (1 Mbit/s)
- SPI interfaces: 2 (18 Mbps)
Features:
- Sleep, Stop, and Standby low-power modes
- One 7-channel DMA
- JTAG and SWD debugging interfaces
- Programmable power supply voltage detector (PVD)
- Real-time clock (RTC) with calendar and clock functions
- 96-bit unique device ID
- CRC computing unit
Package:
- LQFP48
- LQFP64
- QFN36
Features
Table 12 Current Characteristics
| Symbol | Description | Maximum | Unit |
|---|---|---|---|
| I VDD | Total current into V DD /V DDA power lines (source) (1) | 150 | mA |
| I VSS | Total current out of V SS ground lines (sink) (1) | 150 | mA |
| I IO | Irrigation current on any I/O and control pins | 25 | mA |
| I IO | Source current on any I/O and control pins | -25 | mA |
| I INJ(PIN) (2) (3) | Injection current of 5T pin | ±5 | mA |
| I INJ(PIN) (2) (3) | Injection current of other pins (4) | ±5 | mA |
| ΣI INJ(PIN) (2) | Total injection current on all I/O and control pins (5) | ±25 | mA |
Pin Configuration
I cannot extract a complete pinout table for the APM32F103C8T6 from the provided source material.
Issue
The datasheet section provided contains only a legend/abbreviations table (Table 2) that explains pin type symbols and naming conventions. It does NOT contain:
- A pin assignment table with pin numbers and names
- A pin diagram or package drawing showing pin positions
- Any actual pinout information for the APM32F103C8T6 variant
What is needed
To extract the pinout for APM32F103C8T6 (LQFP-48 package), I would require:
- Pin assignment table from the datasheet (typically labeled "Pin Configuration" or "Pin Definitions")
- Pin diagram image showing the physical layout with pin numbers 1–48
- Or both combined
Recommendation
Please provide:
- The pin configuration/assignment table section from the APM32F103 datasheet
- A pin diagram image for the LQFP-48 package variant
Once either of these is supplied, I can extract a clean, accurate pinout table for the APM32F103C8T6.
Electrical Characteristics
Table 35 12-bit ADC Characteristics
| Symbol | Parameter | Conditions | Minimum value | Typical values | Maximum value | Unit |
|---|---|---|---|---|---|---|
| V DDA | Power supply voltage | - | 2.4 | - | 3.6 | V |
| I DDA | ADC pwoer consumption | V DDA =3.3V , f ADC =14MHz , Sampling time=1.5 f ADC | - | 1 | - | mA |
| f ADC | ADC frequency | - | 0.6 | - | 14 | MHz |
| C ADC | Internal sampling and holding capacitance | - | - | 8 | - | pF |
| R ADC | Sampling resistor | - | - | - | 1000 | Ω |
| t S | Sampline Time | f ADC =14MHz | 0.107 | - | 17.1 | μs |
| T CONV | Sampling and conversion time | f ADC =14MHz, 12-bit conversion | 1 | - | 18 | μs |
Table 35 12-bit ADC Characteristics
Table 36 12-bit ADC Accuracy
| Symbol | Parameter | Conditions | Typical values | Maximum value | Unit |
|---|---|---|---|---|---|
| \ | ET\ | Composite error | f PCLK =56MHz, f ADC =14MHz, V DDA =2.4V-3.6V T A =-40 °C ~105 °C | - | |
| \ | EO\ | Offset error | f PCLK =56MHz, f ADC =14MHz, V DDA =2.4V-3.6V T A =-40 °C ~105 °C | - | |
| \ | EG\ | Gain error | f PCLK =56MHz, f ADC =14MHz, V DDA =2.4V-3.6V T A =-40 °C ~105 °C | - | |
| \ | ED\ | Differential linear error | f PCLK =56MHz, f ADC =14MHz, V DDA =2.4V-3.6V T A =-40 °C ~105 °C | - | |
| \ | EL\ | Integral linear error | f PCLK =56MHz, f ADC =14MHz, V DDA =2.4V-3.6V T A =-40 °C ~105 °C | - |
Note: It is obtained from a comprehensive evaluation and is not tested in production.
Absolute Maximum Ratings
If the load on the device exceeds the absolute maximum rating, it may cause permanent
damage to the device. Here, only the maximum load that can be borne is given, and there is no guarantee that the device functions normally under this condition.
Ordering Information
| Order Code | Package | Temperature Range | Packing |
|---|---|---|---|
| APM32F103R8T6 | LQFP64 | Industrial grade -40 °C ~85 °C | 1600 |
| APM32F103R6T6 | LQFP64 | Industrial grade -40 °C ~85 °C | 1600 |
| APM32F103R4T6 | LQFP64 | Industrial grade -40 °C ~85 °C | 1600 |
| APM32F103C8T6 | LQFP48 | Industrial grade -40 °C ~85 °C | 2500 |
| APM32F103C6T6 | LQFP48 | Industrial grade -40 °C ~85 °C | 2500 |
| APM32F103C4T6 | LQFP48 | Industrial grade -40 °C ~85 °C | 2500 |
| APM32F103T8U6 | QFN36 | Industrial grade -40 °C ~85 °C | 4900 |
| APM32F103T6U6 | QFN36 | Industrial grade -40 °C ~85 °C | 4900 |
| APM32F103T4U6 | QFN36 | Industrial grade -40 °C ~85 °C | 4900 |
| APM32F103R8T6-R | LQFP64 | Industrial grade -40 °C ~85 °C | 1000 |
| APM32F103R6T6-R | LQFP64 | Industrial grade -40 °C ~85 °C | 1000 |
| APM32F103R4T6-R | LQFP64 | Industrial grade -40 °C ~85 °C | 1000 |
| APM32F103C8T6-R | LQFP48 | Industrial grade -40 °C ~85 °C | 2000 |
| APM32F103C6T6-R | LQFP48 | Industrial grade -40 °C ~85 °C | 2000 |
| APM32F103C4T6-R | LQFP48 | Industrial grade -40 °C ~85 °C | 2000 |
| APM32F103T8U6-R | QFN36 | Industrial grade -40 °C ~85 °C | 2500 |
| APM32F103T6U6-R | QFN36 | Industrial grade -40 °C ~85 °C | 2500 |
| APM32F103T4U6-R | QFN36 | Industrial grade -40 °C ~85 °C | 2500 |
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