Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89S52-24PU

AT89S52-24PU

Microchip

Part Number:	AT89S52-24PU
Manufacturer:	Microchip
Part Type:	Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89S52-24PU
Qty Available:
Description:	Microcontroller AT89, 8 Bit 80C51, 24MHZ, Flash 8KB, SRAM 256B, 4-5.5V, -40+85DEG.C, PDIP40

Get Quote

04/23/2026 – There are 515 pieces pieces of Part Number AT89S52-24PU Available.

PCX has Microchip Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89S52-24PU Electronic Components for Sale.

Pacific Component Xchange specializes in solving challenges such as supply chain procurement, hard to find, long lead time, obsolete, cost savings, kanban and scheduled orders.

Microcontroller AT89, 8 Bit 80C51, 24MHZ, Flash 8KB, SRAM 256B, 4-5.5V, -40+85DEG.C, PDIP40

Specifications

TYPE	DESCRIPTION
Case/Package	PDIP
Contact Plating	Tin
Mount	Through Hole
Number of Pins	40
Access Time	24 µs
Address Bus Width	8 b
Core Architecture	8051
Data Bus Width	8 b
Frequency	24 MHz
Interface	UART
Max Frequency	24 MHz
Max Operating Temperature	85 °C
Max Supply Voltage	5.5 V
Memory Size	8 kB
Memory Type	FLASH
Min Operating Temperature	-40 °C
Min Supply Voltage	4 V
Number of Bits	8
Number of I/Os	32
Number of Programmable I/O	32
Number of Timers/Counters	3
Number of UART Channels	1
Operating Supply Voltage	5 V
Oscillator Type	Internal
Peripherals	WDT
RAM Size	256 B
Schedule B	8542310000
Watchdog Timer	Yes
Height	4.445 mm
Length	52.58 mm
Width	13.97 mm