AT89C55-33JC Atmel, AT89C55-33JC Datasheet - Page 13

• Manufacturer Part Number: AT89C55-33JC
• Description: IC 8051 MCU FLASH 20K 44PLCC
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C55-33JC

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 33MHz
• Number Of I /o: 32
• Program Memory Size: 20KB (20K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: UART
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -
• Connectivity: -
• Lead Free Status / Rohs Status: No
• Other names: AT89C5533JC