
For Reference Only
Part Number | AT89C51-24AC |
OEMstron Part # | AT89C51-24AC |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 44TQFP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AT89C51-24AC PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT89C51-24AC Specifications
Part Number | AT89C51-24AC | |
Brand | Microchip Technology | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | 89C | |
Core Processor | 8051 | |
Core Size | 8-Bit | |
Speed | 24MHz | |
Connectivity | UART/USART | |
Peripherals | - | |
Number of I/O | 32 | |
Program Memory Size | 4KB (4K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 128 x 8 | |
Voltage - Supply (Vcc/Vdd) | 4V ~ 6V | |
Data Converters | - | |
Oscillator Type | Internal | |
Operating Temperature | 0°C ~ 70°C | |
Mounting Type | Surface Mount | |
Package / Case | 44-TQFP | |
Supplier Device Package | 44-TQFP (10x10) |
AT89C51-24AC Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT89C5124AC Atmel Corporation |
RoHS: Not Compliant
|
Europe - 1062 |
Part Number | Description | Stock |
AT89C51-24AC D# AT89C51-24AC-ND Microchip Technology Inc |
IC MCU 8BIT 4KB FLASH 44TQFP |
Limited Supply - Call |
Part Number | Description | Stock |
AT89C5124AC Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
7510 |
Part Number | Description | Stock |
AT89C51-24AC Atmel Corporation |
OEM/CM Immediate delivery |
3386 |
Part Number | Description | Stock |
AT89C51-24AC D# NS-AT89C51-24AC Atmel Corporation |
OEM/CM ONLY |
7330 |
Part Number | Description | Stock |
AT89C5124AC Atmel Corporation |
OEM/CM ONLY |
7687 |
Part Number | Description | Stock |
AT89C51-24AC Atmel Corporation |
IN stock Immediate delivery |
3401 |
Part Number | Description | Stock |
AT89C51-24AC Atmel Corporation |
shipping today |
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