供应链
Projected EOL Date2039-12-30
Country of AssemblyThailand
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
相关零件
MicrochipAT89LP51ED2-20JU
8 Bit MCU, 8051 Family AT89LP51 Series Microcontrollers, 8051, 20 MHz, 64 KB, 44 Pins, PLCC
描述
由其分销商提供的 Microchip AT89LP51RB2-20JU 的描述。
AT89LP Series 24 kB Flash 1.375 kB RAM 20 MHz 8-Bit Microcontroller - PLCC-44
Single-Cycle 8051,24K Isp Flash,2.4-5.5V 44 Plcc 16.6X16.6X4.4Mm Tube Rohs Compliant: Yes |Microchip Technology AT89LP51RB2-20JU
2.4V~5.5V 20MHz 1.375KB FLASH 24KB Brown-out Detect/Reset,POR,PWM,WDT 40 1 2.4V 5.5V 20MHz EBI,EMI,I2C,SPI,UART,USART A/D 7x10b 8bit 8051 LCC 3.48mm
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/PackagePLCC
MountSurface Mount
Number of Pins44
Technical
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceEBI/EMI, I2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size24 kB
Memory TypeFLASH, ROM
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of ADC Channels7
Number of I2C Channels1
Number of I/Os40
Number of Programmable I/O40
Number of PWM Channels7
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.572 mm
Length16.66 mm
Width16.662 mm