ATMEGA168PA-PU Atmel, ATMEGA168PA-PU Datasheet - Page 57

• Manufacturer Part Number: ATMEGA168PA-PU
• Description: MCU, 8BIT, AVR, 16K FLASH, 28PDIP
• Manufacturer: Atmel

Specifications of ATMEGA168PA-PU

• Controller Family/series: Atmega
• No. Of I/o's: 23
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 20MHz
• No.: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 16KB
• Oscillator Type: External, Internal
• Rohs Compliant: Yes

8271C–AVR–08/10
Table 10-2.
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
WDP3
0
1
1
1
1
1
1
1
1
WDP2
1
0
0
0
0
1
1
1
1
Watchdog Timer Prescale Select (Continued)
WDP1
1
0
0
1
1
0
0
1
1
WDP0
1
0
1
0
1
0
1
0
1
Number of WDT Oscillator
1024K (1048576) cycles
256K (262144) cycles
512K (524288) cycles
Cycles
Reserved
Typical Time-out at
V
CC
2.0 s
4.0 s
8.0 s
= 5.0V
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