AT89C4051-12SU
AT89C4051-12SU
Manufacturer : Microchip Technology
Packaging : Tube
Series : 89C
Part Status : Active
Core Processor : 8051
Core Size : 8-Bit
Speed : 12MHz
Connectivity : UART/USART
Peripherals : Brown-out Detect/Reset, LED, POR
Number of I/O : 15
Program Memory Size : 4KB (4K x 8)
Program Memory Type : FLASH
EEPROM Size : -
RAM Size : 128 x 8
Voltage - Supply (Vcc/Vdd) : 2.7 V ~ 6 V
Data Converters : -
Oscillator Type : Internal
Operating Temperature : -40°C ~ 85°C (TA)
Package / Case : 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package : 20-SOIC
Availability: 716 in stock
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