Industrial-grade 8-bit microcontroller featuring an 8051 CPU core and 24MHz clock speed. This CMOS device offers 12288 words of FLASH ROM and 256 bytes of RAM, with 32 programmable I/O lines. Operating across an industrial temperature range of -40°C to 85°C, it utilizes an 8-bit external data bus and 16-bit address bus. The component is housed in a 40-pin PDIP package with a 0.600-inch width.
Frequency24
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Technical Specifications
Atmel AT89S8253-24PU technical specifications.
General
Max Operating Temperature
85
Number of Terminals
40
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T40
Width
15.24
Length
52.324
Pin Count
40
Temperature Grade
INDUSTRIAL
Supply Current-Max
25
Supply Voltage-Nom
4
Supply Voltage-Min
2.7
Supply Voltage-Max
5.5
Clock Frequency-Max
24
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
32
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
24
ROM Programmability
FLASH
ROM (words)
12288
RAM (bytes)
256
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 AT89S8253-24PU Datasheet
Download the complete datasheet for Atmel AT89S8253-24PU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.