ATMEGA168P-20MQ Atmel, ATMEGA168P-20MQ Datasheet - Page 26

• Manufacturer Part Number: ATMEGA168P-20MQ
• Description: MCU AVR 16K FLASH 20MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA168P-20MQ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• For Use With: ATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.10 Rev. 8025C-01/08
11.11 Rev. 8025B-01/08
11.12 Rev. 8025A-07/07
8025LS–AVR–7/10
3.
4.
1.
1.
10.
11.
12.
13.
14.
15.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Initial revision.
Ordering codes for
Added Errata for ATmega328P rev. B,
Power-save Maximum values removed form
page
Characteristics” on page
Updated
Added
Updated
Removed “Low-frequency Crystal Oscillator Internal Load Capacitance“ table
from”Low Frequency Crystal Oscillator” on page
Removed JTD bit from
Updated typical and general program setup for Reset and Interrupt Vector Addresses
in
ATmega328P” on page
Updated Interrupt Vectors Start Address in
page
Updated
Updated ATmega328P
Removed V
Updated condition for V
Updated max value for V
Added
tics” on page
Updated
Added
Characteristics” on page
370.
Updated note in
”Interrupt Vectors in ATmega168P” on page 62
- ATmega328P is offered in 20 MHz option only.
66.
309,
”Data Retention” on page
”ATmega48P DC Characteristics” on page
”ATmega48P Typical Characteristics” on page
”Features” on page
Table 8-2 on page
”Temperature Measurement” on page
”System and Reset Characteristics” on page
”ATmega88P DC Characteristics” on page
OL3
310, and
/V
”Instruction Set Summary” on page
OH3
”Packaging Information” on page 404
rows from
”ATmega168P DC Characteristics” on page
”MCUCR – MCU Control Register” on page
OL
”Fuse Bits” on page
65.
IL2
310.
346, and
in
in
28.
”DC Characteristics” on page
1.
”DC Characteristics” on page
”DC Characteristics” on page
7.
”ATmega168P Typical Characteristics” on page
”” on page
Table 11-5 on page 63
291.
ATmega48P/88P/168P
”ATmega48P DC Characteristics” on
258.
32.
408.
309,
398.
313.
”ATmega88P DC Characteris-
310, and
updated.
and
322,
308.
308.
308.
”Interrupt Vectors in
”ATmega88P Typical
”ATmega168P DC
and
44.
310.
Table 11-7 on
26