AT89C51ID2 Atmel Corporation, AT89C51ID2 Datasheet - Page 151

• Manufacturer Part Number: AT89C51ID2
• Manufacturer: Atmel Corporation

Specifications of AT89C51ID2

• Flash (kbytes): 64 Kbytes
• Max. Operating Frequency: 60 MHz
• Cpu: 8051-12C
• Max I/o Pins: 32
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Sram (kbytes): 2
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 2.7 to 5.5
• Timers: 4
• Isp: UART
• Watchdog: Yes

Ordering Information
Change Log for 4289A -
09/03 to 4289B - 12/03
4289B - 12/03 to 4289C -
11/05
4289C–8051–11/05
Table 107. Possible Order Entries
1. Improvement of explanations throughout the document.
1. Added ‘Industrial & Green” product versions.
AT89C51ID2-SLSUM
AT89C51ID2-RLTUM
AT89C51ID2-SLSIM
AT89C51ID2-RLTIM
Part Number
2.7V-5.5V
Voltage
Supply
Temperature
Industrial &
Industrial
Range
Green
Package
PLCC44
VQFP44
PLCC44
VQFP44
Packing
Stick
Stick
Tray
Tray
AT89C51ID2
Product Marking
AT89C51ID2-UM
AT89C51ID2-UM
AT89C51ID2-IM
AT89C51ID2-IM
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