Atmel AT89C5131A 8051 Microcontroller, 32kB Flash, 52-pin LCC
- SKU
- C3-SC09677
- EAN
- 3562064192956
Atmel AT89C5131A 8-bit 8051 microcontroller with 32kB flash, full-speed USB 1.1, 34 I/O pins and a 52-pin LCC surface-mount package.
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Technical Specifications
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
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- Industrial control applications
- Embedded control applications
- USB-enabled 8051 designs
- PCB designs requiring a surface-mount microcontroller
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- Architecture: 8-bit 80C52X2 core
- Clock Speed: Up to 48 MHz
- Flash Memory: 32kB flash EEPROM with in-system programming via USB
- Bootloader Flash: 3kB
- Data EEPROM: 1kB
- Expanded RAM: 1024 bytes (ERAM)
- I/O Pins: 34
- Interfaces: SPI, UART, TWI (I2C) at 400kBps
- Interrupt System: 4-level priority
- LED Outputs: 4 direct-drive with programmable current sources
- Timer: 16-bit up/down timer
- Data Pointer: Dual data pointer
- Counter Array: Programmable counter array
- USB: Full-speed USB 1.1
- Power Modes: Idle and power-down with wake-up from USB events or external interrupts
- Power Monitor: Integrated POR/PFD
- Operating Temperature: -40°C to +85°C (industrial range)
- Supply Voltage: 2.7V to 5.5V
- Package: Surface-mount LCC, 52-pin
- Width: 3.3
- Depth: 1.5
- Height: 4.3
- Weight: 0.2 g
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