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Model AT89C55WD-24JI
Description MCU 8Bit 8051 CISC 20KB Flash 5V 44Pin PLCC
Product QR code
Brand: Microchip
Packaging PLCC-44
Delivery time
Packaging method Tube
Standard packaging quantity 1
9.49  yuan 9.49yuan
10+:
$ 11.3904
100+:
$ 10.8209
500+:
$ 10.4412
1000+:
$ 10.4222
2000+:
$ 10.3463
5000+:
$ 10.2514
7500+:
$ 10.1754
10000+:
$ 10.1375
Quantity
10+
100+
500+
1000+
2000+
Price
$11.3904
$10.8209
$10.4412
$10.4222
$10.3463
Price $ 11.3904 $ 10.8209 $ 10.4412 $ 10.4222 $ 10.3463
Start batch production 10+ 100+ 500+ 1000+ 2000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(7646) Minimum order quantity(10)
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Technical parameters/RAM size: 256 x 8

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/power supply voltage (Max): 5.5 V

Technical parameters/power supply voltage (Min): 4 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 44

Encapsulation parameters/Encapsulation: PLCC-44

External dimensions/length: 16.7 mm

External dimensions/width: 16.7 mm

External dimensions/height: 3.48 mm

External dimensions/packaging: PLCC-44

Physical parameters/operating temperature: -40℃ ~ 85℃ (TA)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards:

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
AT89C55WD-24JU AT89C55WD-24JU CTS 类似代替
8051 体系结构闪存（可重新编程）微控制器 Atmel 提供 8051 可重新编程闪存微控制器，带可编程和可擦除只读存储器，使用高密度非易失内存技术。 ### 8051 体系结构微控制器 Atmel 的 8 位微控制器 (MCU) 基于 8051 指令集，结合久经考验的技术和最新特征及功能，所有均具有高级闪存。 ### 设备系列 单周期芯 闪存 ISP（系统内可编程） 闪存（可重新编程） CAN 网络 MCU USB MCU ROMless
AT89C55WD-24JU AT89C55WD-24JU Microchip 类似代替 PLCC-44
8051 体系结构闪存（可重新编程）微控制器 Atmel 提供 8051 可重新编程闪存微控制器，带可编程和可擦除只读存储器，使用高密度非易失内存技术。 ### 8051 体系结构微控制器 Atmel 的 8 位微控制器 (MCU) 基于 8051 指令集，结合久经考验的技术和最新特征及功能，所有均具有高级闪存。 ### 设备系列 单周期芯 闪存 ISP（系统内可编程） 闪存（可重新编程） CAN 网络 MCU USB MCU ROMless
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