Microchip Technology

AT90S1200-4SI  

Microcontrollers

The AT90S1200-4SI is a low-power, high-performance 8-bit microcontroller (MCU) manufactured by Microchip Technology. It is based on the AVR enhanced RISC architecture, which provides high code density, high performance, and low power consumption.

Description:

The AT90S1200-4SI is a surface-mount, 28-pin microcontroller that operates at a frequency of up to 4 MHz. It features 8KB of in-system programmable Flash memory, 256 bytes of EEPROM, and 1KB of static RAM (SRAM). The device also includes a 16MHz RC oscillator, a watchdog timer, and a brown-out detector.

Features:

1. 8-bit AVR RISC architecture with 65 ns instruction cycle
2. 8KB in-system programmable Flash memory with read-while-write capability
3. 256 bytes EEPROM
4. 1KB SRAM
5. 2-channel 8-bit programmable multipurpose timer/counter
6. 4MHz internal RC oscillator with calibration
7. Watchdog timer with internal and external options
8. Brown-out detector
9. Programmable clock output
10. Two 16-bit address pointers
11. 32 general-purpose I/O lines with optional pull-ups
12. Three software selectable power saving modes
13. Two interrupt priority levels
14. 16 universal I/O pins with optional pull-ups
15. 4 KB on-chip instruction space for bootloader
16. 28-pin surface-mount package (SOIC)

Applications:

The AT90S1200-4SI is suitable for a wide range of applications that require low power consumption and high performance. Some of its typical applications include:

1. Battery-powered devices
2. Low-power portable equipment
3. Smart cards
4. Security systems
5. Industrial control systems
6. Medical equipment
7. Consumer electronics
8. Telecommunication devices
9. Automotive electronics
10. Remote control systems

The AT90S1200-4SI's low power consumption, combined with its high performance and versatile features, make it an ideal choice for a wide range of applications where power efficiency and processing capabilities are crucial.

AT90S1200-4SI Documents

Download datasheets and manufacturer documentation for AT90S1200-4SI

Datasheets :

AT90S1200      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

HTML Datasheet :

AT90S1200      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH