AT89LP428-20PU by Microchip Tech – Specifications

Microchip Tech AT89LP428-20PU is a AT89LP428-20PU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 4KB 2.4V~5.5V 51Series 20MHz 30 SPDIP-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a SPDIP-28 package and is sold as Tube-packed. Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 4KB
  • Operating Voltage Range: 2.4V~5.5V
  • Operating Temperature Range: -40℃~+85℃
  • CPU Core: 51Series
  • Watchdog: Yes
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 20MHz
  • GPIO Ports Number: 30

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1 grams.

More on AT89LP428-20PU

Full Specifications of AT89LP428-20PU

Model NumberAT89LP428-20PU
Model NameMicrochip Tech AT89LP428-20PU
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description4KB 2.4V~5.5V 51Series 20MHz 30 SPDIP-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.000 grams / 0.035274 oz
Package / CaseSPDIP-28
Package / ArrangeTube-packed
BatteryNo
ECCNEAR99
Low-Voltage DetectYes
Program Storage Size4KB
Operating Voltage Range2.4V~5.5V
Operating Temperature Range-40℃~+85℃
CPU Core51Series
WatchdogYes
Internal OscillatorYes
CPU Maximum Speed20MHz
GPIO Ports Number30

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