STM32F437IGT6 vs STM32F439IGT6 Comparison
Detailed side-by-side comparison of STM32F437IGT6 by STMicroelectronics and STM32F439IGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics
STM32F439IGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F437IGT6 | STM32F439IGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit RISC microcontroller | — |
| Manufacturer | STMicroelectronics | — |
| Processor Core | Arm Cortex-M4 | — |
| Maximum Clock Frequency | 180 MHz | 180 MHz |
| Data Bus Width | 32 bit | — |
| Flash Memory | 1 MB (1M x 8) | — |
| Floating-Point Unit | Single precision | — |
| DSP Instruction Support | Yes | — |
| Package | 176-LQFP (24 x 24 mm) | 176-LQFP (24 x 24 mm) |
| Mounting Style | SMD/SMT | — |
| Programmable I/O Count | [DATA_NEEDED: programmable I/O count] | — |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Number of I/O Pins | [DATA_NEEDED: number of I/O pins] | — |
| Internal Oscillator Frequency | [DATA_NEEDED: internal oscillator frequency] | — |
| External Memory Interface | [DATA_NEEDED: external memory interface] | — |
| Ethernet Support | [DATA_NEEDED: Ethernet support] | — |
| Camera Interface | [DATA_NEEDED: camera interface] | — |
| Crypto Support | [DATA_NEEDED: cryptographic accelerator and supported algorithms] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP instructions |
| DMIPS | — | 225 DMIPS / 1.25 DMIPS/MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| SRAM | — | 256 KB |
| Backup SRAM | — | 4 KB |
| EEPROM (Emulated) | — | [DATA_NEEDED: emulated EEPROM capacity] |
| Operating Voltage (VDD) | — | 1.8 V to 3.6 V |
| Operating Temperature | — | -40 C to +85 C |
| ADC | — | 3 x 12-bit, up to 2.4 MSPS |
| DAC | — | 2 x 12-bit |
| Timers | — | Up to 17 (general-purpose, advanced-control, basic, low-power, SysTick, watchdog) |
| Communication Interfaces | — | USB 2.0 OTG FS+HS, CAN 2.0B (bxCAN x2), USART/UART x6, SPI x3, I2C x3, Ethernet MAC 10/100, SDIO x2 |
| Graphics Peripherals | — | TFT LCD controller (up to XGA), Chrom-ART Accelerator, 8-14-bit camera I/F |
| External Memory Controller | — | FSMC for SRAM/PSDRAM/NOR/NAND/Compact Flash |
| Crypto / Hash Accelerator | — | AES-256, TDES, SHA-1/MD5/SHA-256, TRNG |
| Pin Count | — | 176 |
| Pitch | — | 0.5 mm |
| I/O Count | — | [DATA_NEEDED: GPIO count] |
| Mounting Type | — | Surface Mount |
| MSL Level | — | [DATA_NEEDED: MSL rating] |