T89C51RB2-RLTIM
ActiveMicrochip Technology
IC MCU 8BIT 16KB FLASH 44VQFP
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsDatasheet
T89C51RB2-RLTIM
ActiveMicrochip Technology
IC MCU 8BIT 16KB FLASH 44VQFP
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | T89C51RB2-RLTIM | T89C51RB2 Series |
|---|---|---|
| Connectivity | SPI, UART/USART | SPI, UART/USART |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O | 32 | 32 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Oscillator Type | External | External |
| Package / Case | 44-LQFP | 44-LQFP, 44-LCC (J-Lead) |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Program Memory Size | 16 KB | 16 KB |
| Program Memory Type | FLASH | FLASH |
| RAM Size | 1.25 K | 1.25 K |
| Speed | 40 MHz | 40 MHz |
| Supplier Device Package | 44-VQFP (10x10) | 44-VQFP (10x10), 44-PLCC (16.6x16.6) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
T89C51RB2 Series
IC MCU 8BIT 16KB FLASH 44VQFP
| Part | Peripherals | Speed | Program Memory Type | Supplier Device Package | Package / Case | Program Memory Size | Core Size | Number of I/O | RAM Size | Connectivity | Oscillator Type | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Core Processor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology T89C51RB2-RLTIM | POR, PWM, WDT | 40 MHz | FLASH | 44-VQFP (10x10) | 44-LQFP | 16 KB | 8-Bit | 32 | 1.25 K | SPI, UART/USART | External | 85 °C | -40 °C | 5.5 V | 4.5 V | Surface Mount | 80C51 |
Microchip Technology T89C51RB2-SLSIM | POR, PWM, WDT | 40 MHz | FLASH | 44-PLCC (16.6x16.6) | 44-LCC (J-Lead) | 16 KB | 8-Bit | 32 | 1.25 K | SPI, UART/USART | External | 85 °C | -40 °C | 5.5 V | 4.5 V | Surface Mount | 80C51 |
Description
General part information
T89C51RB2 Series
80C51 89C Microcontroller IC 8-Bit 40MHz 16KB (16K x 8) FLASH 44-VQFP (10x10)
Documents
Technical documentation and resources