描述
由其分销商提供的 Microchip AT90S1200A-4PC 的描述。
MCU 8-bit 90S AVR RISC 1KB Flash 3.3V/5V 20-Pin PDIP
IC MCU 1K FLSH 4MHZ LV 20DIP
IC MCU 8BIT 1KB FLASH 20DIP
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Technical
Access Time4 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency10 MHz
InterfaceSPI, UART, USART
Max Frequency4 MHz
Max Operating Temperature70 °C
Max Supply Voltage6 V
Memory Size1 kB
Memory TypeFLASH
Min Operating Temperature0 °C
Min Supply Voltage2.7 V
Number of I/Os15
Number of Programmable I/O15
Number of Timers/Counters1
Oscillator TypeExternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Watchdog TimerYes