Description
IC MCU 8BIT 20KB FLASH 44TQFP 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): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40~C ~ 85~C Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)
Part Number | AT89C55WD-24AI |
Main Category | Integrated Circuits (ICs) |
Sub Category | Embedded - Microcontrollers |
Brand | STMicroelectronics |
Description | IC MCU 8BIT 20KB FLASH 44TQFP |
Series | 89C |
Packaging | Tray |
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) | 4.5 V ~ 5.5 V |
Data Converters | - |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 44-TQFP |
Supplier Device Package | 44-TQFP (10x10) |
Image |
AT89C55WD-24AI
STMicroel
5000
0.13
HK HEQING ELECTRONICS LIMITED
AT89C55WD-24AI
STMICROELECT
37500
1.4775
Cinty Int'l (HK) Industry Co., Limited
AT89C55WD-24AI
ST/MICRON
3100
2.825
Yingxinyuan INT'L (Group) Limited
AT89C55WD-24AI
ST
22600
4.1725
N&S Electronic Co., Limited
AT89C55WD-24AI
STMicroelectronics
11001
5.52
N&S Electronic Co., Limited