8-bit microcontroller (MCU) featuring an 8051 core architecture, operating at up to 40MHz. This surface mount device offers 32KB of FLASH memory and 1.25KB of RAM, with 32 programmable I/O pins. Integrated peripherals include SPI, UART, USART interfaces, POR, PWM, and a watchdog timer. Designed for a 3.3V operating supply voltage, it supports an access time of 60µs and operates within a temperature range of -40°C to 85°C.
Frequency40MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT89C51RC2-RLTUL technical specifications.
General
Access Time
60us
Package/Case
LQFP
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
40MHz
Interface
SPI, UART, USART
Lead Free
Lead Free
Max Frequency
40MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
3.6V
Memory Size
32KB
Memory Type
FLASH,
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Operating Supply Voltage
3.3V
Oscillator Type
External
Package Quantity
800
Packaging
Tray
Peripherals
POR, PWM, WDT
Radiation Hardening
No
RAM Size
1.25KB
RoHS Compliant
Yes
Series
89C
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip AT89C51RC2-RLTUL Datasheet
Download the complete datasheet for Microchip AT89C51RC2-RLTUL to view detailed technical specifications.
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