STM32F429ZIT6TR vs STM32F446ZCT6JTR Comparison
Detailed side-by-side comparison of STM32F429ZIT6TR by STMicroelectronics and STM32F446ZCT6JTR 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
STM32F446ZCT6JTR - 180MHz Cortex-M4 MCU | STMicroelectronics
STM32F446ZCT6JTR ✓ ActiveSpecification Comparison
| Parameter | STM32F429ZIT6TR | STM32F446ZCT6JTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | $11.40 | — |
| Core | ARM Cortex-M4 with FPU and DSP | — |
| 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) | 144-LQFP, 20 mm x 20 mm x 1.4 mm |
| Mounting Type | Surface Mount (SMD/SMT) | Surface mount |
| ADC | 3x 12-bit, up to 2.4 MSPS | — |
| DAC | 2x 12-bit | — |
| Timers | 12x 16-bit + 2x 32-bit (17 timers total) | — |
| 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 | [DATA_NEEDED: RoHS compliance status] |
| Cryptographic Acceleration | Yes (AES, hash, RNG on F4 series) | — |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum CPU Frequency | — | 180 MHz |
| Core Performance | — | 225 DMIPS |
| Embedded Flash Memory | — | 256 KB |
| Program Memory Organization | — | 256K x 8 bits |
| Architecture | — | ARM 32-bit |
| Processor Core | — | ARM Cortex-M4 |
| DSP Support | — | Yes |
| Floating-Point Unit | — | Yes |
| ART Accelerator | — | Yes |
| Quad SPI Interfaces | — | 2 |
| Minimum Supply Voltage | — | 1.7 V |
| Terminal Count | — | 144 terminals |
| Lead Form | — | Gull-wing |
| Package Shape | — | Square |
| SDRAM Interface Support | — | Yes |
| Audio Interface Support | — | Yes |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |