8-bit microcontroller featuring 32KB FLASH memory and 1.25KB RAM. Operates at up to 48MHz with an 8051 core architecture and 8-bit data bus. Includes 34 I/Os, 1 I2C, 1 SPI, 1 UART, and 5 PWM channels, along with 3 timers/counters. Supports surface mount installation in a PLCC package, with operating temperatures from -40°C to 85°C and supply voltages from 2.7V to 5.5V. Features include POR, WDT, and PWM peripherals.
Frequency48MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT89C5131A-S3SUM technical specifications.
General
| Access Time | 48us |
| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Height | 4.06mm |
| Lead Free | Lead Free |
| Length | 19.25mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 34 |
| Number of I2C Channels | 1 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Peripherals | POR, PWM, WDT |
| RAM Size | 1.25KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| Width | 19.25mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT89C5131A-S3SUM Datasheet
Download the complete datasheet for Microchip AT89C5131A-S3SUM to view detailed technical specifications.
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