AT89LP51ID2 Atmel Corporation, AT89LP51ID2 Datasheet - Page 125

• Manufacturer Part Number: AT89LP51ID2
• Manufacturer: Atmel Corporation

Specifications of AT89LP51ID2

• Flash (kbytes): 64 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 42
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Adc Channels: 7
• Adc Resolution (bits): 10
• Adc Speed (ksps): 153.8
• Sram (kbytes): 2.25
• Eeprom (bytes): 4096
• Self Program Memory: API
• Operating Voltage (vcc): 2.4 to 5.5
• Timers: 4
• Isp: SPI/OCD/UART
• Watchdog: Yes

Figure 17-6. Serial Port Mode 2
3714A–MICRO–7/11
CPU CLOCK
SMOD1 1
SMOD1 0
AT89LP51RD2/ED2/ID2 Preliminary
INTERNAL BUS
INTERNAL BUS
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