80C51 microcontroller featuring 16KB OTP memory and an 8-bit data bus. Operates at up to 30MHz with an internal oscillator, supporting UART and USART interfaces. Includes 32 programmable I/Os, 3 timers/counters, and peripherals like POR, PWM, and WDT. Packaged in a 40-pin DIP, this lead-free and RoHS compliant IC operates from 2.7V to 5.5V, with a temperature range of 0°C to 85°C.
Frequency30MHz
PackageDIP
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Technical Specifications
Microchip AT87C51RB2-3CSUL technical specifications.
General
Access Time
30us
Package/Case
DIP
Core Architecture
80C51
Data Bus Width
8b
Frequency
30MHz
Interface
UART, USART
Lead Free
Lead Free
Max Frequency
60MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
16KB
Memory Type
OTP,
Min Operating Temperature
0°C
Min Supply Voltage
2.7V
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
216
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT
RAM Size
512B
RoHS Compliant
Yes
Series
87C
Compliance
RoHS
Compliant
Datasheet
Microchip AT87C51RB2-3CSUL Datasheet
Download the complete datasheet for Microchip AT87C51RB2-3CSUL to view detailed technical specifications.
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