STM32F429BGT6 vs STM32F429IIT6 Comparison
Detailed side-by-side comparison of STM32F429BGT6 by STMicroelectronics and STM32F429IIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F429BGT6
STM32F429BGT6 - 180MHz ARM Cortex-M4 MCU with 1MB Flash | STMicroelectronics
STM32F429BGT6 β ActiveSTMicroelectronics
STM32F429IIT6 - 180MHz ARM Cortex-M4 MCU with 2MB Flash | STMicroelectronics
STM32F429IIT6 β ActiveSpecification Comparison
| Parameter | STM32F429BGT6 | STM32F429IIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $8.35 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Maximum Clock Frequency | 180 MHz | 180 MHz |
| Flash Memory | 1 MB | 2 MB |
| SRAM | 256 KB | 256 KB |
| Supply Voltage | 1.7 V to 3.6 V | β |
| Operating Temperature | -40C to +85C | β |
| Package | LQFP144 (20x20 mm) | LQFP176 |
| Number of I/O Pins | 114 | β |
| ADC | 3x 12-bit, up to 24 channels | β |
| DAC | 2x 12-bit | β |
| Timers | 12x 16-bit, 2x 32-bit | β |
| Communication Interfaces | SPI, I2C, USART, UART, CAN, USB OTG, Ethernet | β |
| TFT-LCD Controller | Yes, up to XGA | β |
| Chrom-ART Accelerator | Yes | β |
| External Memory Interface | FMC (SRAM, PSRAM, NOR, NAND) | FSMC |
| RoHS Status | Compliant | Compliant |
| Supply Voltage Range | β | 1.8 V to 3.6 V |
| Number of Pins | β | 176 |
| Operating Temperature Range | β | -40C to +85C |
| ADC Resolution | β | 12-bit |
| Number of ADC Channels | β | 24 |
| DAC Resolution | β | 12-bit |
| Number of Timers | β | 14 |
| Number of USARTs | β | 8 |
| Number of SPIs | β | 6 |
| Number of I2Cs | β | 4 |
| USB OTG | β | 2 (FS and HS) |
| CAN | β | 2 |
| LCD-TFT Controller | β | Yes |
| Cryptographic Acceleration | β | Yes |