T89C51RD2-RDTIL Atmel, T89C51RD2-RDTIL Datasheet - Page 20

• Manufacturer Part Number: T89C51RD2-RDTIL
• Description: IC MICRO CTRL 64K FLASH 64VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of T89C51RD2-RDTIL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 48
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

Figure 6. Clock-Out Mode C/T2 = 0
:2
XTAL1
TR2
T2CON reg
TL2
TH2
(8-bit)
(8-bit)
OVEFLOW
RCAP2L
RCAP2H
(8-bit)
(8-bit)
Toggle
T2
Q
D
T2OE
T2MOD reg
TIMER 2
T2EX
EXF2
INTERRUPT
T2CON reg
EXEN2
T2CON reg
T89C51RD2
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4243G–8051–05/03