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AT89LP428
  • AT89LP428
  • AT89LP428
  • AT89LP428

AT89LP428

In Production

Single cycle microcontroller with 4KB ISP flash, 512 bytes flash data memory, 768 bytes of RAM, PWM, UART, SPI, up to 30 I/Os, an analog comparator, an internal RC oscillator, and on-chip debug.

Microchip Technology AT89LP428 Product Info

16 April 2026 0

Parameters

Program Memory Size (KB)

4

RAM

0

Data EEPROM (bytes)

512

Pin Count

32

Operation Voltage Max.(V)

5.5

Operation Voltage Min.(V)

2.4

ADC Resolution Max

0

ADC Channels

0

Zero Cross Detect

False

Number of Comparators

0

SPI

1

I2C

0

Stand alone PWM

0

Low Power

No

Numerically Controlled Oscillator (NCO)

0

Data Signal Modulator (DSM)

0

Description

Single cycle microcontroller with 4KB ISP flash, 512 bytes flash data memory, 768 bytes of RAM, PWM, UART, SPI, up to 30 I/Os, an analog comparator, an internal RC oscillator, and on-chip debug.

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