STM32F446VCT7 vs STM32F446ZCJ7 Comparison
Detailed side-by-side comparison of STM32F446VCT7 by STMicroelectronics and STM32F446ZCJ7 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | STM32F446VCT7 | STM32F446ZCJ7 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.34 | $0.00 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| Manufacturer | STMicroelectronics | — |
| Core | Arm Cortex-M4 | — |
| Architecture | 32-bit RISC | — |
| Maximum CPU Frequency | 180 MHz | — |
| Family Performance | 225 DMIPS | — |
| Flash Memory | 256 KB | 256 KB |
| Flash Organization | 256K × 8 bits | — |
| SRAM | 128 KB | — |
| DSP Support | Yes | Yes |
| Floating-Point Unit | Yes | — |
| Package | 100-LQFP, 14 mm × 14 mm | 144-UFBGA (10 x 10 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Quad SPI | Dual Quad SPI interfaces | — |
| External Memory Support | SDRAM interface | — |
| Audio Interfaces | Supported by STM32F446 family | Supported |
| Parallel LCD Interface | Supported | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Supply Voltage Range | [DATA_NEEDED: operating supply voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| Processor Core | — | ARM Cortex-M4 |
| Maximum Operating Frequency | — | 180 MHz |
| Instruction Set | — | 32-bit RISC |
| Static RAM | — | 131 KB |
| General-Purpose I/O | — | 114 I/O |
| Core Performance | — | 225 DMIPS |
| FPU | — | Yes |
| Quad-SPI Interfaces | — | 2 |
| SDRAM Support | — | Yes |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Pin Count | — | 144 pins |
| Supplier Qualification | — | [DATA_NEEDED: automotive qualification details] |