DS80C323-ECD Maxim Integrated Products, DS80C323-ECD Datasheet - Page 33

• Manufacturer Part Number: DS80C323-ECD
• Description: IC MCU HI SPEED 18MHZ 44-TQFP
• Manufacturer: Maxim Integrated Products
• Series: 80Cr

Specifications of DS80C323-ECD

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: EBI/EMI, SIO, UART/USART
• Peripherals: Power-Fail Reset, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: DS80C323
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Data Ram Size: 64 KB
• Interface Type: UART
• Maximum Clock Frequency: 18 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

DS80C320/DS80C323 High-Speed/Low-Power Microcontrollers
DATA MEMORY WRITE WITH STRETCH = 2
4-CYCLE DATA MEMORY WRITE
STRETCH VALUE = 2
EXTERNAL CLOCK DRIVE
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