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AT89C2051-24SI

AT89C2051-24SI

AT89C2051-24SI

Microchip Technology

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20-SOIC (0.295, 7.50mm Width)

SOT-23

AT89C2051-24SI Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Supplier Device Package 20-SOIC
Number of Terminals 20
Data Converters --
Package Tube
Base Product Number AT89C2051
Mfr Microchip Technology
Product Status Obsolete
Package Shape RECTANGULAR
Manufacturer Atmel Corporation
Number of I/O Lines 15
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 89C
Published 1995
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Reach Compliance Code unknown
Base Part Number AT89C2051
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Power Supplies 5 V
Temperature Grade INDUSTRIAL
Oscillator Type Internal
Number of I/O 15
Speed 24MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals LED
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 2KB 2K x 8
Connectivity UART/USART
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels NO
DAC Channels NO
Seated Height-Max 2.65 mm
ROM (words) 2048
EEPROM Size --
CPU Family 8051
RAM (bytes) 128
ROM Programmability FLASH
Width 7.5 mm
Length 12.8 mm
RoHS Status Non-RoHS Compliant
AT89C2051-24SI Product Details

AT89C2051-24SI Overview


This Microcontroller comes in a 20-SOIC (0.295, 7.50mm Width) package. This Microcontroller has 15 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in 89C Series. The size of the program memory of Microcontroller is 2KB 2K x 8. MCU is powered by 8051 Core Processor. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. Microcontroller comes with 8 bit size. MCU chip has NO DMA channels. You can find alternatives through the base part number AT89C2051. The device works in NO PWM channels. It counts 20 pins. The device is embedded with 8051 CPU family.

AT89C2051-24SI Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory


AT89C2051-24SI Applications


There are a lot of Microchip Technology
AT89C2051-24SI Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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