8-bit CISC microcontroller featuring an 8051 core architecture and 2KB of FLASH program memory. Operates at a maximum frequency of 12MHz with an 8-bit data bus width. Offers 128B of RAM, 15 I/Os, 2 timers/counters, and 1 UART channel. Supports dual voltage operation at 3.3V and 5V, with a supply voltage range of 2.7V to 6V. Packaged in a 20-pin PDIP for through-hole mounting, with an operating temperature range of -40°C to 85°C.
Frequency12MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip AT89C2051-12PU technical specifications.
General
Access Time
12us
Package/Case
PDIP
Core Architecture
8051
Data Bus Width
8b
Frequency
12MHz
Height
4.963mm
Lead Free
Lead Free
Length
26.92mm
Max Frequency
12MHz
Max Operating Temperature
85°C
Max Supply Voltage
6V
Memory Size
2KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Through Hole
Number of I/Os
15
Number of Timers/Counters
2
Number of UART Channels
1
RAM Size
128B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Width
7.112mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT89C2051-12PU Datasheet
Download the complete datasheet for Microchip AT89C2051-12PU to view detailed technical specifications.
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