STM32F429ZIT6 vs STM32F437ZIT6 Comparison
Detailed side-by-side comparison of STM32F429ZIT6 by STMicroelectronics and STM32F437ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F429ZIT6 - 2MB Flash 180MHz Cortex-M4 MCU | STMicroelectronics
STM32F429ZIT6 ✓ ActiveSTMicroelectronics
STM32F437ZIT6 - 2MB Flash, 180MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F437ZIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F429ZIT6 | STM32F437ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | $11.40 | — |
| Core | ARM Cortex-M4 with FPU and DSP | ARM Cortex-M4 with FPU |
| Maximum Clock Frequency | 180 MHz | — |
| Program Memory (Flash) | 2 MB | — |
| Data RAM | 256 KB SRAM + 4 KB backup SRAM | — |
| Data Bus Width | 32 bit | — |
| Performance | 225 DMIPS (1.25 DMIPS/MHz) | — |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Operating Temperature Range | -40C to +85C | — |
| Package | LQFP-144 (20 x 20 mm) | LQFP144 (20x20 mm) |
| Mounting Type | Surface Mount (SMD/SMT) | — |
| ADC | 3x 12-bit, up to 2.4 MSPS | 3x 12-bit, up to 24 channels |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | 12x 16-bit + 2x 32-bit (17 timers total) | 12x 16-bit, 2x 32-bit |
| Communication Interfaces | USB OTG HS/FS, 10/100 Ethernet, USART/UART, SPI, I2C, CAN, I2S, SAI, UART | 4x USART, 2x UART, 6x SPI, 3x I2C, 2x CAN, 1x SDIO, 1x USB OTG FS/HS, 1x Ethernet MAC |
| LCD-TFT Controller | Yes, parallel 8080/6800, up to XGA | — |
| Camera Interface | 8-14 bit parallel | — |
| RoHS Status | Compliant | — |
| Cryptographic Acceleration | Yes (AES, hash, RNG on F4 series) | — |
| Max Clock Speed | — | 180 MHz |
| Flash Memory | — | 2 MB |
| SRAM | — | 256 KB |
| Supply Voltage | — | 1.8V to 3.6V |
| Operating Temperature | — | -40°C to +85°C |
| GPIO Pins | — | 114 |
| DMA | — | 16-stream DMA controller |
| Graphics | — | TFT-LCD controller, Chrom-ART Accelerator |
| RoHS | — | Compliant |