Microchip AT89LV52-12AI
描述
由其分销商提供的 Microchip AT89LV52-12AI 的描述。
Contains Lead RoHS Compliant GULL WING QUAD Microcontroller 12mus 85C 25mA 33MHz
8-Bit MCU with 8K Bytes Flash 2.7~6V 12MHZ TQFP44 LEADED
8-BIT FLASH 12 MHz MICROCONTROLLER PQFP44
IC MCU 8-BIT 8KB FLASH 44-PIN TQFP
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/PackageLQFP
Number of Pins44
Technical
Access Time12 µs
Data Bus Width8 b
Frequency33 MHz
InterfaceEBI/EMI, SPI, UART, USART
Max Frequency12 MHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Memory Size8 kB
Memory TypeFLASH, ROMless
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os54
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsWDT
RAM Size256 B