Description

ABOUT Atmel AT89S52 Microcontroller IC:

89s52 IC is mostly used for the 8051 Microcontroller Development Board. Generally, the 8051 Development Board is used for college projects, engineering student institute Projects, etc. First of all The AT89S52 is a low-power, high-performance CMOS 8-bit micro controller. Also, it has 8K bytes of in-system programmable Flash memory. The device is manufactured using Atmel’s 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. As a result of this it can 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, Because of this, the Atmel AT89S52 is a powerful microcontroller that provides a highly flexible and cost-effective solution. Due to These reasons, it can use for many embedded control applications.

Features AT89S52 Microcontroller:

• Data Bus Width: 8 Bit | Maximum Clock Frequency: 33 MHz
• Mounting Style: Through Hole | Package: 40 Pin DIP Package | Total Size: 5.3 x 1.6 x 0.8cm/2.1″ x 0.63″ x 0.315″(L*W*T)
• 8KB (ISP) Flash Memory | 256 x 8-bit Internal RAM
• 4.0V to 5.5V Operating Range | Low-power Idle and Power-down Modes
• Eight Interrupt Sources | Interrupt Recovery from Power-down Mode
• 32 Programmable I/O Lines | Three 16-bit Timer/Counters | Watchdog Timer | Flexible ISP Programming (Byte and Page Mode) | Full Duplex UART Serial Channel

Specification of AT89S52 Microcontroller:

• Compatible with MCS-51 Products
• 8K Bytes of In-System Programmable (ISP) Flash Memory
• Endurance: 10,000 Write/Erase Cycles
• 4.0V to 5.5V Operating Range
• Fully Static Operation: 0 Hz to 33 MHz
• Three-level Program Memory Lock
• 256 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Eight Interrupt Sources
• Full Duplex UART Serial Channel
• Low-power Idle and Power-down Modes
• Interrupt Recovery from Power-down Mode
• Watchdog Timer
• Dual Data Pointer
• Power-off Flag
• Fast Programming Time
• Flexible ISP Programming (Byte and Page Mode)

          Datasheet | Pin diagram

Package Contents:

1 X ATMEL AT89S52 Microcontroller Chip | 40-pin DIP IC

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