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AT89C51-24PI

AT89C51-24PI

AT89C51-24PI

Microchip Technology

4KB 4K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51 40 Pin 24MHz 40-DIP (0.600, 15.24mm)

SOT-23

AT89C51-24PI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 1 Week
Mount Through Hole
Mounting Type Through Hole
Package / Case 40-DIP (0.600, 15.24mm)
Surface MountNO
Number of Pins 40
Supplier Device Package 40-PDIP
Number of Terminals 40
Data Converters --
Package Tube
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Obsolete
Package Shape RECTANGULAR
Manufacturer Atmel Corporation
Number of I/O Lines 32
Operating Temperature-40°C~85°C TA
PackagingTube
Series 89C
Published 1995
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature85°C
Min Operating Temperature -40°C
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch2.54 mm
Reach Compliance Code unknown
Frequency 24MHz
Base Part Number AT89C51
Pin Count40
JESD-30 Code R-PDIP-T40
Qualification StatusNot Qualified
Operating Supply Voltage5V
Power Supplies5 V
Temperature GradeINDUSTRIAL
Max Supply Voltage6V
Min Supply Voltage4V
Memory Size4kB
Oscillator TypeInternal
Number of I/O 32
Speed 24MHz
RAM Size 128 x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 4V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C51
Peripherals --
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART
Bit Size 8
Access Time 24 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Seated Height-Max 5.59 mm
Number of Timers/Counters 2
Address Bus Width16
ROM (words) 4096
Core Architecture 8051
EEPROM Size --
CPU Family 8051
Max Frequency 24MHz
External Data Bus Width 8
Number of Programmable I/O 32
RAM (bytes) 128
ROM Programmability FLASH
Device Core80C51
Width 15.24 mm
Length 52.2 mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1933 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.93000$3.93
500$3.8907$1945.35
1000$3.8514$3851.4
1500$3.8121$5718.15
2000$3.7728$7545.6
2500$3.7335$9333.75

AT89C51-24PI Product Details

AT89C51-24PI Overview


This Microcontroller comes in a 40-DIP (0.600, 15.24mm) package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Through Hole. 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 4KB 4K x 8. MCU is powered by 80C51 Core Processor. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. Microcontroller comes with 8 bit size. MCU chip has NO DMA channels. The part owns 4kB memory size. You can find alternatives through the base part number AT89C51. MCU's frequency is 24MHz. The device works in NO PWM channels. The pin number of the component remains 40. It has 2 timers/counters. It counts 40 pins. The device is embedded with 8051 CPU family. This equipment features FLASH memory. It has a 8051 core architecture integrated into it. It programs in 32 Programmable I/O.

AT89C51-24PI Features


40-DIP (0.600, 15.24mm) package
Mounting type of Through Hole
Microcontrollers subcategory
Minimum temperature of -40°C


AT89C51-24PI Applications


There are a lot of Microchip Technology
AT89C51-24PI Microcontroller applications.


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

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