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ATMEGA640 Datasheet(PDF) 382 Page - Microchip Technology

Part # ATMEGA640
Description  8-bit Microcontroller with 16/32/64KB In-System Programmable Flash
PDF  436 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

ATMEGA640 Datasheet(HTML) 382 Page - Microchip Technology

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ATmega640/V-1280/V-1281/V-2560/V-2561/V [DATASHEET]
DS40002211A
32.5 Standby Supply Current
Figure 32-15. Standby Supply Current vs. VCC (Watchdog Timer Disabled)
32.6 Pin Pull-up
Figure 32-16. I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 1.8V)
WATCHDOG TIMER DISABLED
6MHz xtal
6MHz res
4MHz xtal
4MHz res
455kHz res
32kHz xtal
2MHz xtal
2MHz res
1MHz res
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VCC (V)
85°C
25°C
-40°C
0
10
20
30
40
50
60
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
VOP (V)



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