8-bit microcontroller (MCU) with 288KB FLASH memory and 8KB RAM. Features a 40MHz maximum operating frequency and 40µs access time. Supports I2C, SPI, IrDA, UART, and USART interfaces. Operates from a 4.5V to 5.5V supply voltage, with a typical 5V operating voltage. Includes POR, PWM, WDT, and LVD peripherals. Packaged in an 80-pin TQFP for surface mounting.
Frequency40MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics UPSD3334D-40U6 technical specifications.
General
| Access Time | 40us |
| Package/Case | TQFP |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | I2C, SPI, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 45 |
| Number of Programmable I/O | 80 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 119 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 8KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | µPSD |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics UPSD3334D-40U6 Datasheet
Download the complete datasheet for Stmicroelectronics UPSD3334D-40U6 to view detailed technical specifications.
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