Atmel 89S8253
The AT89S8253 is a low-power, high-performance CMOS 8-bit microcontroller with 12K bytes of In-System Programmable (ISP) Flash program memory and 2K bytes of EEPROM data memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set and pinout.| Part No. | 89S8253 |
|---|---|
| Datasheet | 89S8253 Download |
| Manufacturer |  Atmel |
| Description | 8-Bit Microcontroller |
| Buy | Stock & Price |
FEATURES
● Compatible with MCS™-51 Products● 12K Bytes of In-System Programmable (ISP) Flash Program Memory – SPI Serial Interface for Program Downloading – Endurance: 10,000 Write/Erase Cycles 2K Bytes EEPROM Data Memory – Endurance: 100,000 Write/Erase Cycles 64-byte User Signature Array 2.7V to 5.5V Operating Range Fully Static Operation: 0 Hz to 24 MHz Three-level Program Memory Lock 256 x 8-bit Internal RAM 32 Programmable I/O Lines Three 16-bit Timer/Counters Nine Interrupt Sources Enhanced UART Serial Port with Framing Error Detection and Automatic Address Recognition Enhanced SPI (Double Write/Read Buffered) Serial Interface Low-power Idle and Power-down Modes Interrupt Recovery from Power-down Mode Programmable Watchdog Timer Dual Data Pointer Power-off Flag Flexible ISP Programming (Byte and Page Modes) – Page Mode: 64 Bytes/Page for Code Memory, 32 Bytes/Page for Data Memory Four-level Enhanced Interrupt Controller Programmable and Fuseable x2 Clock Option Internal Power-on...
