AT80C51RD2 Atmel Corporation, AT80C51RD2 Datasheet - Page 78

• Manufacturer Part Number: AT80C51RD2
• Manufacturer: Atmel Corporation

Specifications of AT80C51RD2

• Max. Operating Frequency: 60 MHz
• Cpu: 8051-12C
• Max I/o Pins: 32
• Spi: 1
• Uart: 1
• Sram (kbytes): 1.25
• Operating Voltage (vcc): 2.7 to 5.5
• Timers: 4
• Watchdog: Yes

66
STANDARD NOTES FOR PLCC
SIDE.
AT80C51RD2
1/ CONTROLLING DIMENSIONS : INCHES
2/ DIMENSIONING AND TOLERANCING PER ANSI Y 14.5M - 1982.
3/ "D" AND "E1" DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTUSIONS.
MOLD FLASH OR PROTUSIONS SHALL NOT EXCEED 0.20 mm (.008 INCH) PER
4113D–8051–01/09