AT89S52 8 Bit Microcontroller DIP Mount


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SKU: NICAT89S52 Categories: , ,
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K Bytes of Flash memory. The device is manufactured with Atmel’s high-density nonvolatile memory technologies and is compatible with all 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 using programmable Flash on a single chip, the Atmel AT89S52 is a powerful microcontroller which provides a Cost-effective and highly-flexible alternative to a lot of embedded control applications. The following standard features: 8K bytes of Flash, 256 bytes are provided by the AT89S52 Of RAM, 32 I/O traces, Watchdog timer, two data pointers, three 16-bit timer/counters, a Interrupt design, a full duplex serial port, on-chip oscillator, And clock circuitry. Additionally, the AT89S52 is designed with static logic for operation The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial port, and Interrupt system to continue functioning. The Power-down mode saves the RAM contents but freezes the oscillator, disabling all other chip functions until the next interrupt or hardware reset.

• 8K Bytes of In-System Programmable (ISP) Flash Memory.

• Endurance: 10,000 Write/Erase Cycles

• 4.0V to 5.5V Operating Range.

• Endurance: 1,000 Write/Erase Cycles

• 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.

• Interrupt Recovery from Power-down Mode.

• Watchdog Timer.

• Dual Data Pointer.

• Low-power Idle and Power-down Modes.

• Power-off Flag

•Fast Programming Time

Weight 10 g


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AT89S52 8 Bit Microcontroller DIP Mount