ATMEGA644PV-10PQ Atmel, ATMEGA644PV-10PQ Datasheet - Page 356
![MCU AVR 64K FLASH 10MHZ 40-PDIP](/photos/6/70/67049/453-40-dip_sml.jpg)
ATMEGA644PV-10PQ
Manufacturer Part Number
ATMEGA644PV-10PQ
Description
MCU AVR 64K FLASH 10MHZ 40-PDIP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA644PV-10PQ
Core Processor
AVR
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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26.1.11
8011O–AVR–07/10
Internal Oscillator Speed
Figure 26-34. Watchdog Oscillator Frequency vs. Temperature.
Figure 26-35. Watchdog Oscillator Frequency vs. V
128
126
124
122
120
118
116
129
127
125
123
121
119
117
115
-60
1.5
-40
2
-20
2.5
0
3
Temperature (°C)
V
CC
3.5
20
(V)
ATmega164P/324P/644P
CC
.
40
4
4.5
60
80
5
1.8V
2.7V
3.3V
4.0V
5.5V
100
5.5
-40°C
25°C
85°C
356
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