AT89s52 IC for 8051 Microcontroller Development Board | 40 Pin DIP Package Chip. ABOUT ATMEL AT89S52 MICROCONTRILLER IC: 89s52 IC is mostly use for 8051 Microcontroller Development Board .Generally 8051 Development Board is use 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 pin out. 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 micro controller which provides a highly-flexible and cost-effective solution. Due to This 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) | Have any Queries, Please Contact Us mytechnocare.info@gmail.com or MyTechnoCare Website | Package Contents: 1 X ATMEL AT89S52 Microcontroller 40-pin DIP Package IC.