STM32F429ZIT6TR vs STM32F427ZIT6 Comparison
Detailed side-by-side comparison of STM32F429ZIT6TR by STMicroelectronics and STM32F427ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F429ZIT6TR - 2MB Flash 180MHz Cortex-M4 MCU | STMicroelectronics (Tape & Reel)
STM32F429ZIT6TR ✓ ActiveSTMicroelectronics
STM32F427ZIT6 - 180MHz ARM Cortex-M4F MCU, 2MB Flash | STMicroelectronics
STM32F427ZIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F429ZIT6TR | STM32F427ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4 with FPU and DSP | ARM Cortex-M4F 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) | 12 (16-bit and 32-bit) |
| Communication Interfaces | USB OTG HS/FS, 10/100 Ethernet, USART/UART, SPI, I2C, CAN, I2S, SAI, UART | — |
| 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) | — |
| Maximum Clock Speed | — | 180 MHz |
| Flash Memory | — | 2 MB (dual-bank) |
| SRAM | — | 256 KB |
| Supply Voltage | — | 1.8 V to 3.6 V |
| Operating Temperature | — | -40C to +85C |
| GPIO Pins | — | 114 |
| UART | — | 8 |
| SPI | — | 6 |
| I2C | — | 3 |
| CAN | — | 2 |
| USB | — | 1x OTG FS/HS |
| Ethernet | — | 1x MAC 10/100 |
| DMA | — | 2x DMA controllers with 16 streams |
| RNG | — | Yes |
| Crypto | — | AES, DES, 3DES |
| Chrom-ART Accelerator | — | Yes |
| RoHS | — | Compliant |