32-bit ARM Cortex-M3 microcontroller featuring 768KB FLASH memory and 96KB RAM. Operates at a maximum frequency of 72MHz, with 112 programmable I/O pins. Supports multiple interfaces including I2C (2 channels), SPI (3 channels), USB (1 channel), CAN, IrDA, UART, USART, and LIN. Includes 16 ADC channels, 6 PWM channels, and 14 timers/counters. Packaged in BGA with a 2V to 3.6V supply voltage range and operating temperature from -40°C to 85°C.
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Stmicroelectronics STM32F103ZFH6 technical specifications.
| Package/Case | BGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 72MHz |
| Height | 1.7mm |
| Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN |
| Lead Free | Lead Free |
| Length | 10.15mm |
| Max Frequency | 72MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 768KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Number of ADC Channels | 16 |
| Number of I/Os | 112 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 112 |
| Number of PWM Channels | 6 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 14 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 1104 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, Temp Sensor, I2C |
| Radiation Hardening | No |
| RAM Size | 96KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | STM32 F1 |
| Watchdog Timer | Yes |
| Width | 10.15mm |
| RoHS | Compliant |
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