Product Summary

The AT89S52-24PU is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of in-system programmable Flash memory. The device is manufactured using Atmel is high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with in-system programmable Flash on a monolithic chip, the Atmel AT89S52 is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications.

Parametrics

Absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground: -1.0V to +7.0V; (4)Maximum Operating Voltage: 6.6V; (5)DC Output Current: 15.0 mA.

Features

Features: (1)Compatible with MCS-51 Products; (2)8K Bytes of In-System Programmable (ISP) Flash Memory: Endurance: 1000 Write/Erase Cycles; (3)4.0V to 5.5V Operating Range; (4)Fully Static Operation: 0 Hz to 33 MHz; (5)Three-level Program Memory Lock; (6)256 x 8-bit Internal RAM; (7)32 Programmable I/O Lines; (8)Three 16-bit Timer/Counters; (9)Eight Interrupt Sources; (10)Full Duplex UART Serial Channel; (11)Low-power Idle and Power-down Modes; (12)Interrupt Recovery from Power-down Mode; (13)Watchdog Timer; (14)Dual Data Pointer; (15)Power-off Flag; (16)Fast Programming Time; (17)Flexible ISP Programming (Byte and Page Mode); (18)Green (Pb/Halide-free) Packaging Option.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT89S52-24PU
AT89S52-24PU

Atmel

8-bit Microcontrollers (MCU) 8kB Flash 256B RAM 33MHz 4.0V-5.5V

Data Sheet

0-1: $1.24
1-10: $1.21
10-25: $1.16
25-100: $1.10
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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Data Sheet

0-11: $920.24
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