T89C51CC02UA-RATIM Atmel, T89C51CC02UA-RATIM Datasheet - Page 9

• Manufacturer Part Number: T89C51CC02UA-RATIM
• Description: IC 8051 MCU FLASH 16K 32VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of T89C51CC02UA-RATIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• For Use With: AT89STK-06 - KIT DEMOBOARD 8051 MCU W/CAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: T89C51CC02UARATIM

4126L–CAN–01/08
associated nFET is switched off. This is traditional CMOS switch convention. Current
strengths are 1/10 that of pFET #3.
Note:
Figure 2. Internal Pull-up Configurations
OUTPUT DATA
INPUT DATA
READ PIN
During Reset, pFET#1 is not avtivated. During Reset, only the weak pFET#3 pull up the
pin.
2 Osc. PERIODS
VCC
p1(1)
n
AT/T89C51CC02
VCC
p2
VCC
p3
P1.x
P2.x
P3.x
P4.x
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