AT89LP3240 Atmel Corporation, AT89LP3240 Datasheet - Page 172

• Manufacturer Part Number: AT89LP3240
• Manufacturer: Atmel Corporation

Specifications of AT89LP3240

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 38
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 153.8
• Sram (kbytes): 4.25
• Eeprom (bytes): 8192
• Self Program Memory: IAP
• Operating Voltage (vcc): 2.4 to 3.6
• Timers: 3
• Isp: SPI/OCD
• Watchdog: Yes

26.4.1
172
AT89LP3240/6440
Supply Current (Internal Oscillator)
Figure 26-3. Active Supply Current vs. V
Figure 26-4. Idle Supply Current vs. V
2.00
1.75
1.50
1.25
1.00
6.5
6.0
5.5
5.0
4.5
4.0
3.5
2.4
2.4
Active Supply Current vs. Vcc
2.7
2.7
Idle Supply Current vs. Vcc
8MHz Internal Oscillator
8MHz Internal Oscillator
Vcc (V)
Vcc (V)
DD
3.0
3.0
DD
(8MHz Internal Oscillator)
(8MHz Internal Oscillator)
3.3
3.3
3.6
3.6
3706C–MICRO–2/11
85C
-40C
25C
85C
-40C
25C