产品系列
DS89C440-ENG
- Manufacturer : Maxim Integrated
Packaging : Tray
Series : 89C
Part Status : Obsolete
Core Processor : 8051
Core Size : 8-Bit
Speed : 25MHz
Connectivity : EBI/EMI, SIO, UART/USART
Peripherals : Power-Fail Reset, WDT
Number of I/O : 32
Program Memory Size : 32KB (32K x 8)
Program Memory Type : FLASH
RAM Size : 1K x 8
Voltage - Supply (Vcc/Vdd) : 4.5V ~ 5.5V
Oscillator Type : External
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 44-TQFP
Supplier Device Package : 44-TQFP (10x10)
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