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For Reference Only
| Part Number | AT89C55WD-24AU |
| OEMstron Part # | AT89C55WD-24AU |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 20KB FLASH 44TQFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT89C55WD-24AU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 1 - May 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
AT89C55WD-24AU Specifications
| Part Number | AT89C55WD-24AU | |
| Brand | Microchip Technology | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Microchip Technology | |
| Series | 89C | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 24MHz | |
| Connectivity | UART/USART | |
| Peripherals | WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 20KB (20K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 256 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) |
AT89C55WD-24AU Documents
Industry Leaders in Quality
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And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# V99:2348_07152944 Microchip Technology Inc |
MCU 8-bit 8051 CISC 20KB Flash 5V 44-Pin TQFP Tray RoHS: Compliant
|
Americas - 480 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# AT89C55WD-24AU Atmel Corporation |
MCU 8-bit AT89 80C51 CISC 20KB Flash 5V 44-Pin TQFP - Bulk (Alt: AT89C55WD-24AU) |
Americas - 69673 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# AT89C55WD-24AU Microchip Technology Inc |
MCU 8-bit AT89 80C51 CISC 20KB Flash 5V 44-Pin TQFP (Alt: AT89C55WD-24AU) |
Europe - 0 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Atmel Corporation |
78 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Atmel Corporation |
- Trays |
640 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# AT89C55WD-24AU-ND Microchip Technology Inc |
IC MCU 8BIT 20KB FLASH 44TQFP |
484 In Stock |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# AT89C55WD-24AU Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3159 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU ATEML |
In stock shipping within 2days |
800 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# 1972038 Microchip Technology Inc |
MCU, 8BIT, 8051, 24MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Microchip Technology Inc |
IC MCU 8BIT 20KB FLASH 44TQFP RoHS: Compliant
pbFree: Yes
|
0 Tray |
| Part Number | Description | Stock |
|
AT89C55WD24AU Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
34500 |
| Part Number | Description | Stock |
|
AT89C55WD24AUR Microchip Technology Inc |
OEM/CM ONLY |
531 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Microchip Technology Inc |
8051 series Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-TQFP (10x10) RoHS: Compliant
|
30000 |
| Part Number | Description | Stock |
|
AT89C55WD-24AUR D# AT89C55WD-24AUR Microchip Technology Inc |
24MHZ TQFP IND TEMP GREEN RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
|
AT89C55WD-24AU D# AT89C55WD-24AU Microchip Technology Inc |
24MHZ TQFP IND TEMP GREEN RoHS: Compliant
pbFree: Yes
|
2880 - Alternates Available |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Atmel Corporation |
OEM/CM Immediate delivery |
66668 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# 556-A89C55WD-24AU Microchip Technology Inc |
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ RoHS: Compliant
|
196 |
|
AT89C55WD-24AUR D# 556-AT89C55WD-24AUR Microchip Technology Inc |
8-bit Microcontrollers - MCU 8Bit MCU Low Power RoHS: Compliant
|
2844 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Microchip Technology Inc |
24MHZ, TQFP, IND TEMP, GREEN - Package: 44 TQFP 10x10x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# MCHP00000004435 Microchip Technology Inc |
24MHZ, TQFP, IND TEMP, GREEN - Package: 44 TQFP 10x10x1mm TRAY |
0 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# 68T4960 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, 8051, 24MHZ, TQFP-44, Product Range:8051 Family AT89C55 Series Microcontrollers, CPU Speed:24MHz, Program Memory Size:20KB, RAM Memory Size:256Byte, No. of Pins:44Pins, MCU Case Style:TQFP, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 320
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# NS-AT89C55WD-24AU Atmel Corporation |
OEM/CM ONLY |
1563 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Atmel Corporation |
AT89C55 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant
|
69673 |
| Part Number | Description | Stock |
|
AT89C55WD24AU Atmel Corporation |
OEM/CM ONLY |
3131 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Atmel Corporation |
IN stock Immediate delivery |
66653 |
| Part Number | Description | Stock |
|
AT89C55WD-24AUR Microchip Technology Inc |
shipping today |
9988 |
|
AT89C55WD-24AU Microchip Technology Inc |
shipping today |
2922 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# 51968620 Microchip Technology Inc |
MCU 8-bit 8051 CISC 20KB Flash 5V 44-Pin TQFP Tray RoHS: Compliant
|
Americas - 480 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU Microchip Technology Inc |
IC MCU 8BIT 20KB FLASH 44TQFP |
4269 |
| Part Number | Description | Stock |
|
AT89C55WD-24AU D# 1972038 Microchip Technology Inc |
MCU, 8BIT, 8051, 24MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 902 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 3.5222 | $ 3.5222 |
| 100 | $ 3.5222 | $ 352.2200 |
| 500 | $ 3.5222 | $ 1,761.1000 |
| 1000 | $ 3.5222 | $ 3,522.2000 |
| 2500 | $ 3.5222 | $ 8,805.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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