Microchip, 8 bit 8051, AT89C51RB2 Microcontroller, 32 MHz, 16kB FLASH, 40-Pin PDIL
- RS庫存編號:
- 127-6623P
- 製造零件編號:
- AT89C51RB2-3CSUM
- 製造商:
- Microchip
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可享批量折扣
小計 10 件 (以管提供)*
HK$576.50
訂單超過 HK$250.00 免費送貨
有庫存
- 加上 138 件從 2025年12月15日 起發貨
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單位 | 每單位 |
|---|---|
| 10 - 24 | HK$57.65 |
| 25 + | HK$56.50 |
* 參考價格
- RS庫存編號:
- 127-6623P
- 製造零件編號:
- AT89C51RB2-3CSUM
- 製造商:
- Microchip
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Microchip | |
| Product Type | Microcontroller | |
| Series | AT89C51RB2 | |
| Package Type | PDIL | |
| Mount Type | Surface | |
| Pin Count | 40 | |
| Device Core | 8051 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 16kB | |
| Interface Type | SPI | |
| Maximum Clock Frequency | 32MHz | |
| RAM Size | 1.28kB | |
| Maximum Supply Voltage | 5.5V | |
| Analogue Comparators | 2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Power Dissipation Pd | 800mW | |
| Number of Programmable I/Os | 18 | |
| Maximum Operating Temperature | 85°C | |
| Width | 14.73 mm | |
| Standards/Approvals | No | |
| Length | 53.21mm | |
| Height | 4.95mm | |
| Minimum Supply Voltage | 1.8V | |
| Number of Timers | 1 | |
| Automotive Standard | No | |
| ADCs | 0 bit | |
| Program Memory Type | FLASH | |
| Instruction Set Architecture | CISC | |
| 選取全部 | ||
|---|---|---|
品牌 Microchip | ||
Product Type Microcontroller | ||
Series AT89C51RB2 | ||
Package Type PDIL | ||
Mount Type Surface | ||
Pin Count 40 | ||
Device Core 8051 | ||
Data Bus Width 8bit | ||
Program Memory Size 16kB | ||
Interface Type SPI | ||
Maximum Clock Frequency 32MHz | ||
RAM Size 1.28kB | ||
Maximum Supply Voltage 5.5V | ||
Analogue Comparators 2 | ||
Minimum Operating Temperature -40°C | ||
Maximum Power Dissipation Pd 800mW | ||
Number of Programmable I/Os 18 | ||
Maximum Operating Temperature 85°C | ||
Width 14.73 mm | ||
Standards/Approvals No | ||
Length 53.21mm | ||
Height 4.95mm | ||
Minimum Supply Voltage 1.8V | ||
Number of Timers 1 | ||
Automotive Standard No | ||
ADCs 0 bit | ||
Program Memory Type FLASH | ||
Instruction Set Architecture CISC | ||
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel
Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.
8051 Architecture Microcontrollers
Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.
Device Family
Single Cycle Core
Flash ISP (In-System Programmable)
Flash (Reprogrammable)
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ROMless