| Part Number | STA1052S1 | STA1052N1 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Embedded - Microcontrollers - Application Specific | Embedded - Microcontrollers - Application Specific |
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| Product Status | Active | Active |
| Applications | Automotive | Automotive |
| Core Processor | ARM7® | ARM7® |
| Program Memory Type | ROM (384kB) | ROM (384kB) |
| Controller Series | - | - |
| RAM Size | 128K x 8 | 128K x 8 |
| Interface | I²C, I²S, SPI, UART, USB | I²C, I²S, SPI, UART, USB |
| Number of I/O | - | - |
| Voltage - Supply | 1.71V ~ 1.89V | 1.71V ~ 1.89V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 144-LQFP | 144-LQFP |
| Supplier Device Package | 144-LQFP (20x20) | 144-LQFP (20x20) |