2.4V~5.5V 20MHz 6KB FLASH 8KB Brown-out Detect/Reset,POR,PWM,WDT inside 30 2.4V 5.5V 20MHz SPI，UART，USART 1 x 8 8bit 8051 PLCC-32 SMD mount 14.05mm*11.51mm*2.79mm

UnikeyIC

Images

Lanka Micro

Rochester Electronics

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

Microchip Technology
MICROCHIP TECHNOLOGY INC
MICROCHI
MICROC
MICROCH
MICROCHIP TECH
MCHP
MCRCH
MCP
MICROHIP
MICROSHIP
MICCHP
MICROCHP
MTech
Microchip Technology / Atmel
MICROCIHIP
Microchip Technologies
Microchip / Microsemi
MICORCHIP
MICHROCHIP
Atmel/Microchip
MICRIOCHIP
Atmel (Microchip Technology)
MICROCHIP (ATMEL)
MICROCHIP TECHNOLOGY (VA)
Microchip Technology Inc.

Inventory History

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Technical Specifications

Physical

Contact PlatingTin

MountSurface Mount

Number of Pins32

Technical

Core Architecture8051

Data Bus Width8 b

Frequency20 MHz

Interface2-Wire, SPI, UART, USART

Max Frequency20 MHz

Max Operating Temperature85 °C

Max Supply Voltage5.5 V

Memory Size8 kB

Memory TypeFLASH

Min Operating Temperature-40 °C

Min Supply Voltage2.4 V

Number of I/Os30

Number of Programmable I/O30

Number of Timers/Counters3

Oscillator TypeInternal

PeripheralsBrown-out Detect/Reset, POR, PWM, WDT

RAM Size768 B

Watchdog TimerYes

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip AT89LP828-20JU.

SHENGYU ELECTRONICS

Datasheet149 pages16 years ago

Compliance

Environmental Classification

RoHSCompliant

Compliance Statements

Reach StatementN/AN/A

Rohs Statement1 page13 years ago

Rohs Statement3 pagesN/A

Reach Statement2 pagesN/A

Conflict Mineral Statement2 pagesN/A

Conflict Mineral Statement1 pageN/A