价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | AT89LP51RB2-20MU | 720 | 23h | |||||||||
| TME | AT89LP51RB2-20MU | 0 | 360 | 12h | ||||||||
| Newark | AT89LP51RB2-20MU | 0 | 360 | |||||||||
| Onlinecomponents.com | AT89LP51RB2-20MU | 0 | 90 | Bulk | ||||||||
| Microchip | AT89LP51RB2-20MU | 0 | 360 | Tray | 6h |
供应链
Projected EOL Date2039-11-27
Country of AssemblyTaiwan, Thailand
Country of FabricationUnited States of America
Country of OriginTaiwan, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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描述
由其分销商提供的 Microchip AT89LP51RB2-20MU 的描述。
8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
MCU 8-bit AT89 8051 CISC 24KB Flash 3.3V/5V 44-Pin MLF EP Tray
Single-Cycle 8051,24K Isp Flash,2.4-5.5V 44 Vqfn 7X7X1Mm Tray Rohs Compliant: Yes |Microchip Technology AT89LP51RB2-20MU
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/PackageVQFN
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
Watchdog TimerYes
Dimensions
Height950 µm
Length7.1 mm
Width7.1 mm