Microchip Technology AT90S1200-4SI Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 1KB FLASH 20SOIC

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT90S1200-4SI
Detailed Description
IC MCU 8BIT 1KB FLASH 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT90S1200-4SI Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT90S1200-4SI Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 6V
Peripherals
POR, WDT
Number of I/O
15
Speed
4MHz
EEPROM Size
64 x 8
Core Processor
AVR
Program Memory Type
Flash
Alternate Parts Comparison (AT90S1200-4SI vs AT89C2051-12SU vs AT90S1200-12SI vs PIC16C770T-I/SO)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 6V | 2.7V ~ 6V | 4V ~ 6V | 4V ~ 5.5V |
| Core Processor | AVR | 8051 | AVR | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| Connectivity | SPI | UART/USART | SPI | I²C, SPI |
| Number of I/O | 15 | 15 | 15 | 15 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | POR, WDT | LED | POR, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 1KB (512 x 16) | 2KB (2K x 8) | 1KB (512 x 16) | 3.5KB (2K x 14) |
| Program Memory Type | Flash | Flash | Flash | OTP |
| Action |
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