at90s1200 Datasheet - Atmel
The AT90S1200 is an 8-bit microcontroller from the AVR family, designed for a wide range of applications.
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📝 Component Overview
The AT90S1200 is an 8-bit microcontroller from the AVR family, designed for a wide range of applications. It features a high-performance, low-power AVR RISC CPU, 1K bytes of In-System Programmable Flash, and various peripherals like timers, counters, and serial communication interfaces.
Key Features and Benefits
- 8-bit AVR RISC CPU
- 1K bytes of In-System Programmable Flash
- 32 x 8 general purpose working registers
- Three programmable timer/counter units
- Programmable serial UART
- Low power consumption
- High-performance, low-power design
- In-System Programmable via serial interface
- External and internal interrupt sources
- Power-down and standby modes
Typical Applications
- Industrial control systems
- Consumer electronics
- Telecommunications equipment
- Computing peripherals
- Automotive systems
- Medical devices
- Security systems
- Remote controls
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +150°C |
| Voltage on any pin | -0.5V to VCC + 0.5V |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Current (Active) | VCC = 5V, 1 MHz | 1.5 mA | 2.5 mA | 4 mA | mA |
| Supply Current (Idle) | VCC = 5V, 1 MHz | 0.1 mA | 0.2 mA | 0.5 mA | mA |
Package Information
- 20-pin PDIP: Plastic Dual In-Line Package
Pin Configuration
- Pin 1: VCC - Positive power supply
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
When designing with the AT90S1200, consider the power consumption requirements, the need for in-system programmability, and the available peripherals for the application. Ensure proper decoupling of the power supply and consider the thermal characteristics of the package.
Installation Guidelines
The AT90S1200 should be handled with care to prevent damage from static electricity. Use an anti-static wrist strap or mat when handling the component. Ensure the PCB is designed to accommodate the 20-pin PDIP package, and follow standard soldering practices for mounting.
Operational Notes
The AT90S1200 operates within a specified temperature range and voltage range. Ensure that the operating conditions do not exceed these ratings. For programming, use an AVR programmer compatible with the AT90S1200, and follow Atmel's guidelines for in-system programming.