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See Technical Specifications

AT89C5131A-S3SUM

8-bit Microcontrollers - MCU 32K Flash USB Ind 5V

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

AT89C5131A-S3SUM
Datasheet:

AT89C5131A-S3SUM Datasheet (PDF)
Series:

AT89C513x
Core Processor:

80C51
Core Size:

8-Bit
Speed:

48MHz
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Tel: +852 95804164

AT89C5131A-S3SUM General Description

High-performance flash version of the 80C51 single-chip 8-bit microcontroller with full-speed USB functions. This device retains the features of the Microchip 80C52 and adds 1024 bytes of on-chip expanded ERAM, dual data pointer, 16-bit up/down timer, programmable counter array, up to four programmable LED current sources, programmable hardware watchdog, and power-on reset.

Two software-selectable modes of reduced activity further reduce power consumption. In the idle mode the CPU is frozen while the timers, serial ports, and interrupt system operate. In the power-down mode the RAM is saved and the peripheral clock is frozen, but the device has full wake-up capability through USB events or external interrupts.

Specifications

Category	Integrated Circuits (ICs)EmbeddedMicrocontrollers	Series	AT89C513x
Core Processor	80C51	Core Size	8-Bit
Speed	48MHz	Connectivity	I²C, SPI, UART/USART, USB
Peripherals	LED, POR, PWM, WDT	Number of I/O	34
Program Memory Size	32KB (32K x 8)	Program Memory Type	FLASH
EEPROM Size	4K x 8	RAM Size	1.25K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	Data Converters	-
Oscillator Type	Internal	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	AT89C5131

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Ratings and Reviews

D**o 01/14/2022

Many thanks for the quality goods and fast delivery. The product corresponds to the description.

N**s 02/02/2021

Everything’s OK! Thank You!

L**n 10/06/2020

Időbe megjött tökéletes

Z**e 09/25/2020

The change module is raw, whether used or not the seller checked it before sending .. I will check in the work, in case of problems i will finish the reviews