Microchip, 8 bit 8051, AT89C55WD Microcontroller, 64 MHz, 20kB FLASH, 40-Pin PDIP
- RS庫存編號:
- 127-6628P
- 製造零件編號:
- AT89C55WD-24PU
- 製造商:
- Microchip
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小計 2 件 (以管提供)*
HK$87.51
訂單超過 HK$250.00 免費送貨
有庫存
- 加上 2,602 件從 2025年12月15日 起發貨
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單位 | 每單位 |
|---|---|
| 2 + | HK$43.755 |
* 參考價格
- RS庫存編號:
- 127-6628P
- 製造零件編號:
- AT89C55WD-24PU
- 製造商:
- Microchip
規格
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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 | AT89C55WD | |
| Package Type | PDIP | |
| Mount Type | Surface | |
| Pin Count | 40 | |
| Device Core | 8051 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 20kB | |
| Interface Type | SPI | |
| Maximum Clock Frequency | 64MHz | |
| RAM Size | 256bit | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Number of Programmable I/Os | 24 | |
| Maximum Power Dissipation Pd | 1W | |
| Analogue Comparators | 2 | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Height | 4.44mm | |
| Width | 13.97 mm | |
| Length | 52.57mm | |
| Minimum Supply Voltage | 1.8V | |
| Program Memory Type | FLASH | |
| ADCs | 0 bit | |
| Automotive Standard | No | |
| Number of Timers | 1 | |
| Instruction Set Architecture | CISC | |
| 選取全部 | ||
|---|---|---|
品牌 Microchip | ||
Product Type Microcontroller | ||
Series AT89C55WD | ||
Package Type PDIP | ||
Mount Type Surface | ||
Pin Count 40 | ||
Device Core 8051 | ||
Data Bus Width 8bit | ||
Program Memory Size 20kB | ||
Interface Type SPI | ||
Maximum Clock Frequency 64MHz | ||
RAM Size 256bit | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Number of Programmable I/Os 24 | ||
Maximum Power Dissipation Pd 1W | ||
Analogue Comparators 2 | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Height 4.44mm | ||
Width 13.97 mm | ||
Length 52.57mm | ||
Minimum Supply Voltage 1.8V | ||
Program Memory Type FLASH | ||
ADCs 0 bit | ||
Automotive Standard No | ||
Number of Timers 1 | ||
Instruction Set Architecture CISC | ||
8051 Architecture Flash (Reprogrammable) Microcontrollers
Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile memory technology.
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