价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TME | AT89C51RD2T-RLTUM | 23 | 1 | 42m | ||||||||
| DigiKey | 150-AT89C51RD2T-RLTUM-ND | 154 | 1 | Tray | ||||||||
| NAC Semi | XSKDRABV0075907 | 320 | 160 | 1d | ||||||||
| Newark | AT89C51RD2T-RLTUM | 0 | 160 | |||||||||
| Microchip | AT89C51RD2T-RLTUM | 0 | 160 | Tray | 1h |
供应链
Projected EOL Date2049-09-01
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Introduction Date2021-09-01
Lifecycle StatusProduction (Last Updated: 22 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 22 hours ago)
描述
由其分销商提供的 Microchip AT89C51RD2T-RLTUM 的描述。
Microcontroller, 8-Bit, FLASH, 89C51 CPU, 60MHz, CMOS, PQFP44
2.7V~5.5V 60MHz 2KB FLASH 64KB POR,PWM,WDT 34 SPI,UART,USART 8bit 80C51 LQFP-48
MCU 8-bit 8051CISC 64KB Flash 3.3V/5V 44-Pin VQFN Tray
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/PackageTQFP
Number of Pins44
Technical
Core Architecture80C51
Data Bus Width8 b
Frequency60 MHz
HS Code8542.31.0015
InterfaceParallel, SPI, UART
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os34
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
RAM Size256 B
Dimensions
Height1.6 mm