8-bit microcontroller featuring an 8051 CPU core and 48MHz maximum clock frequency. This FLASH memory microcontroller offers 32768 words of program memory and 256 bytes of RAM. It includes 34 I/O lines, an 8-bit external data bus, and a 16-bit address bus, with support for PWM channels. Operating within an industrial temperature range of -40°C to 85°C, it utilizes a 52-terminal PQCC package and supports supply voltages from 2.7V to 5.5V.
Frequency48
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Technical Specifications
Atmel AT89C5131A-S3SUM technical specifications.
General
Max Operating Temperature
85
Number of Terminals
52
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQCC-J52
Width
19.15
Length
19.15
Pin Count
52
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
3.3
Supply Voltage-Min
2.7
Supply Voltage-Max
5.5
Clock Frequency-Max
48
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
34
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
48
ROM Programmability
FLASH
ROM (words)
32768
RAM (bytes)
256
PWM Channels
YES
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
3A991.A.2
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel AT89C5131A-S3SUM Datasheet
Download the complete datasheet for Atmel AT89C5131A-S3SUM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.