| Manufacturers: | Microchip Technology | 
|---|---|
| Product Category: | Embedded - Microcontrollers | 
| Data Sheet: | AT89C51RB2-RLRUL | 
| Description: | IC MCU 8BIT 16KB FLASH 44VQFP | 
| RoHS status: | RoHS Compliant | 
| Attribute | Attribute Value | 
|---|---|
| Manufacturer | Microchip Technology | 
| Product Category | Embedded - Microcontrollers | 
| Speed | 40MHz | 
| Series | 89C | 
| RAM Size | 1.25K x 8 | 
| Core Size | 8-Bit | 
| Packaging | Digi-Reel® | 
| EEPROM Size | - | 
| Part Status | Discontinued at Digi-Key | 
| Peripherals | POR, PWM, WDT | 
| Connectivity | SPI, UART/USART | 
| Mounting Type | Surface Mount | 
| Number of I/O | 32 | 
| Core Processor | 80C51 | 
| Package / Case | 44-LQFP | 
| Data Converters | - | 
| Oscillator Type | External | 
| Base Part Number | AT89C51RB2 | 
| Program Memory Size | 16KB (16K x 8) | 
| Program Memory Type | FLASH | 
| Operating Temperature | -40°C ~ 85°C (TA) | 
| Supplier Device Package | 44-VQFP (10x10) | 
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 
| Refrence Price ($) | 1 pcs | 100 pcs | 500 pcs | 
|---|---|---|---|
| $0.00 | $0.00 | $0.00 |