8-bit microcontroller featuring an 8051 CPU core, operating at a maximum clock frequency of 24MHz. This CMOS device offers 2KB of FLASH program memory and 128 bytes of RAM. It includes 15 programmable I/O lines and operates within an industrial temperature range of -40°C to 85°C. Supplied in a 20-pin PDIP package with a 0.300-inch body width, it supports a supply voltage range of 4V to 6V.
Frequency24
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Technical Specifications
Atmel AT89C2051-24PU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
20
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T20
Width
7.62
Length
25.908
Pin Count
20
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
5
Supply Voltage-Min
4
Supply Voltage-Max
6
Clock Frequency-Max
24
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
15
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
24
ROM Programmability
FLASH
ROM (words)
2048
RAM (bytes)
128
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
EAR99
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel AT89C2051-24PU Datasheet
Download the complete datasheet for Atmel AT89C2051-24PU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.