UPSD3254A-40U6
IC MCU 8BIT 288KB FLASH 80LQFPManufacturer: STMicroelectronics
Categories: Microcontrollers
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The STMicroelectronics µPSD series UPSD3254A-40U6 is an 8-bit microcontroller featuring an 8032 core operating at 40MHz. This component offers 288KB of FLASH program memory and 32KB of RAM. It supports multiple communication interfaces including I2C, UART/USART, and USB. Integrated peripherals include LVD, POR, PWM, and WDT. The device also incorporates 4x8-bit Analog-to-Digital converters and provides 46 I/O pins. Packaged in an 80-LQFP for surface mounting, the UPSD3254A-40U6 operates within a temperature range of -40°C to 85°C and requires a supply voltage of 4.5V to 5.5V. This device is commonly utilized in industrial automation and automotive applications.
Additional Information
Series: µPSDRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 80-LQFP |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | 288KB (288K x 8) |
| RAM Size | 32K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8032 |
| Data Converters | A/D 4x8b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | I2C, UART/USART, USB |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 46 |
| Programmable | Not Verified |
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