Microchip Technology AT80C51RD2T-RLTUM Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT ROMLESS 44VQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT80C51RD2T-RLTUM
Detailed Description
IC MCU 8BIT ROMLESS 44VQFP
Package
44-LQFP
Key Features
Package / Case: 44-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT80C51RD2T-RLTUM Datasheet
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Technical Specifications
Microchip Technology AT80C51RD2T-RLTUM Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
1K x 8
Package / Case
44-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Peripherals
POR, PWM, WDT
Number of I/O
32
Speed
40MHz
Core Processor
80C51
Program Memory Type
ROMless
Alternate Parts Comparison (AT80C51RD2T-RLTUM vs AT89C51CC01UAT-RLRUM vs AT89C51CC01CAT-RLTUM vs AT89C51CC01UAT-RLTUM)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-LQFP | 44-LQFP | 44-LQFP | 44-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Core Processor | 80C51 | 80C51 | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 1K x 8 | 1.25K x 8 | 1.25K x 8 | 1.25K x 8 |
| Connectivity | UART/USART | CANbus, UART/USART | CANbus, UART/USART | CANbus, UART/USART |
| Number of I/O | 32 | 34 | 34 | 34 |
| Oscillator Type | Internal | External | External | External |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT |
| Program Memory Type | ROMless | Flash | Flash | Flash |
| Action |
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