PartNumber | STM32F427IIH6 | STM32F427IIH7 | STM32F427IIH6TR |
Description | ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 168MHz | ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU | ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core with DSP and FPU, 2 Mbytes Flash, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM |
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Y | Y | - |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | BGA-176 | BGA-176 | BGA-176 |
Series | STM32F427II | STM32F427II | STM32F427II |
Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 180 MHz | 180 MHz | 180 MHz |
Program Memory Size | 2048 kB | 2048 kB | 2048 kB |
Data RAM Size | 256 kB | 256 kB | 260 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 140 I/O | 140 I/O | 140 I/O |
Operating Supply Voltage | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 1.7 V to 3.6 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 105 C | + 85 C |
Product | MCU+FPU | MCU+FPU | MCU+FPU |
Program Memory Type | Flash | Flash | Flash |
Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Data RAM Type | SRAM | SRAM | SRAM |
Interface Type | CAN, I2C, SAI, SPI, UART/USART, USB | CAN, I2C, SAI, SPI, UART/USART, USB | CAN, I2C, SAI, SPI, UART/USART, USB |
Analog Supply Voltage | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 1.7 V to 3.6 V |
DAC Resolution | 12 bit | 12 bit | 12 bit |
Moisture Sensitive | Yes | Yes | - |
Number of ADC Channels | 24 Channel | 24 Channel | 24 Channel |
Number of Timers/Counters | 14 Timer | 14 Timer | 14 Timer |
Processor Series | STM32F427 | STM32F427 | STM32F427 |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 1008 | 1008 | 1500 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
Supply Voltage Min | 1.7 V | 1.7 V | 1.7 V |
Tradename | STM32 | STM32 | STM32 |
Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
Unit Weight | 0.091712 oz | 0.091712 oz | - |