8-bit microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 48MHz. This CMOS device offers 32KB of FLASH program memory and 256 bytes of RAM. It includes 34 programmable I/O lines and an 8-bit external data bus. Packaged in a 64-terminal PQFP (VQFP-64) with an industrial temperature grade (-40°C to 85°C), it supports a supply voltage range of 2.7V to 5.5V.
Frequency48
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Technical Specifications
Atmel AT89C5131A-RDTUM technical specifications.
General
Max Operating Temperature
85
Number of Terminals
64
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G64
Width
10
Length
10
Pin Count
64
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-RDTUM Datasheet
Download the complete datasheet for Atmel AT89C5131A-RDTUM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.