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AT89C55WD-24PU original picture
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AT89C55WD-24PU

8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V View in Development Tools Selector

Manufacturer:
Microchip Technology / Atmel
Package:
PDIP-40
Packing:
Tube
Datasheet:
AT89C55WD-24PU
Delivery services:
Payment method:
In stock:
3445
Order quantity:

Specifications

Manufacturer:
Microchip
Product Category:
8-bit Microcontrollers - MCU
Series:
AT89C55WD
Mounting Style:
Through Hole
Package / Case:
PDIP-40
Core:
8051
Program Memory Size:
20 kB
Data Bus Width:
8 bit
ADC Resolution:
No ADC
Maximum Clock Frequency:
24 MHz
Number of I/Os:
32 I/O
Data RAM Size:
256 B
Supply Voltage - Min:
4 V
Supply Voltage - Max:
5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Packaging:
Tube
Brand:
Microchip Technology / Atmel
Data ROM Type:
Flash
Height:
4.83 mm
Interface Type:
UART
Length:
52.58 mm
Number of Timers/Counters:
3 Timer
Processor Series:
AT89x
Product:
MCU
Product Type:
8-bit Microcontrollers - MCU
Program Memory Type:
Flash
Factory Pack Quantity:
10
Subcategory:
Microcontrollers - MCU
Width:
13.97 mm
Unit Weight:
0.211644 oz

Description


AT89C55WD-24PU 8-bit Microcontroller with 20K Bytes Flash

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Features
• Compatible with MCS®-51 Products
• 20K Bytes of Reprogrammable Flash Memory
• Endurance: 10,000 Write/Erase Cycles
• 4V to 5.5V Operating Range
• Fully Static Operation: 0 Hz to 33 MHz
• Three-level Program Memory Lock
• 256 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Eight Interrupt Sources
• Programmable Serial Channel
• Low-power Idle and Power-down Modes
• Interrupt Recovery from Power-down Mode
• Hardware Watchdog Timer
• Dual Data Pointer
• Power-off Flag
• Green (Pb/Halide-free) Packaging Option

Service Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
Quality Guarantees

Quality Guarantees

We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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