(China (Mainland))
Product Summary
The AT89S8252-24PI is a low-power, high-performance CMOS 8-bit microcomputer with 8K bytes of downloadable Flash programmable and erasable read only memory and 2K bytes of EEPROM. The AT89S8252-24PI is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry standard 80C51 instruction set and pinout. The AT89S8252-24PI provides the following standard features: 8K bytes of downloadable Flash, 2K bytes of EEPROM, 256 bytes of RAM, 32 I/O lines, programmable watchdog timer, two data pointers, three 16-bit timer/counters, a six-vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator, and clock circuitry.
Parametrics
AT89S8252-24PI 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
AT89S8252-24PI features: (1)Compatible with MCS-51 Products; (2)8K Bytes of In-System Reprogrammable Downloadable Flash Memory:SPI Serial Interface for Program Downloading,Endurance: 1,000 Write/Erase Cycles; (3)2K Bytes EEPROM:Endurance: 100,000 Write/Erase Cycles; (4)4V to 6V Operating Range; (5)Fully Static Operation: 0 Hz to 24 MHz; (6)Three-level Program Memory Lock; (7)256 x 8-bit Internal RAM; (8)32 Programmable I/O Lines; (9)Three 16-bit Timer/Counters; (10)Nine Interrupt Sources; (11)Programmable UART Serial Channel; (12)SPI Serial Interface; (13)Low-power Idle and Power-down Modes; (14)Interrupt Recovery From Power-down; (15)Programmable Watchdog Timer; (16)Dual Data Pointer; (17)Power-off Flag.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
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 AT89S8252-24PI |
Atmel |
8-bit Microcontrollers (MCU) w/8k |
Data Sheet |
Negotiable |
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