STM32L4S9AII6 vs STM32F429AIH6 Comparison
Detailed side-by-side comparison of STM32L4S9AII6 by STMicroelectronics and STM32F429AIH6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F429AIH6 - 180MHz Cortex-M4 MCU with 2MB Flash | STMicroelectronics
STM32F429AIH6 ✓ ActiveSpecification Comparison
| Parameter | STM32L4S9AII6 | STM32F429AIH6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ultra-low-power microcontroller | — |
| Processor Core | Arm Cortex-M4 | — |
| Architecture | 32-bit RISC | ARM 32-bit RISC |
| Maximum CPU Frequency | 120 MHz | 180 MHz |
| Flash Memory | 2 MB (2M x 8 bits) | 2 MB |
| SRAM | 640 KB | — |
| General-Purpose I/O | 136 I/O | — |
| USB Interface | USB OTG | — |
| Digital Flash Storage Support | DFSD | — |
| Package | 169-UFBGA, 7 x 7 mm | 169-UFBGA, 7 x 7 mm |
| Package Ball Pitch | 0.6 mm | — |
| Package Height | 0.6 mm maximum package designation | — |
| Mounting Type | Surface mount | Surface Mount |
| Packaging Format | Tray | — |
| Product Series | STM32L4+ Series | — |
| Core Variant | STM32L4S9xx | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: operating supply voltage range] | — |
| Core | — | 32-bit Arm Cortex-M4 with FPU and DSP |
| System SRAM | — | 256 KB |
| Backup SRAM | — | 4 KB |
| Product Family | — | STM32F4 high-performance series |
| Performance | — | 225 DMIPS |
| ADC | — | 3 ADCs |
| Timers | — | 17 TIMs |
| Communication Interfaces | — | Up to 20 communication interfaces |
| USB Support | — | USB OTG HS/FS |
| Ethernet Support | — | Ethernet |
| Display Support | — | LCD-TFT interface |
| Imaging Support | — | Camera interface |
| Operating Voltage | — | 2.5 V / 3.3 V |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |