32-bit ARM Cortex-M3 microcontroller featuring 1MB FLASH memory and a 72MHz CPU. This MCU offers 96KB RAM, 112 programmable I/Os, and extensive interfaces including I2C (2 channels), SPI (3 channels), USB (1 channel), CAN, UART (2 channels), USART, LIN, and IrDA. Integrated peripherals include POR, PWM (6 channels), WDT, DMA, and a temperature sensor, supported by 14 timers/counters, 2 D/A converters, and 3 A/D converters with 21 channels. Packaged in LFBGA with dimensions of 10.15mm x 10.15mm x 1.07mm, it operates from 2V to 3.6V and is RoHS compliant.
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Stmicroelectronics STM32F103ZGH6 technical specifications.
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 72MHz |
| Height | 1.07mm |
| Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN |
| Lead Free | Lead Free |
| Length | 10.15mm |
| Max Frequency | 72MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 1MB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2V |
| Nominal Supply Current | 1.9uA |
| Number of A/D Converters | 3 |
| Number of ADC Channels | 21 |
| Number of Channels | 21 |
| Number of D/A Converters | 2 |
| 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 UART Channels | 2 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| 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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