ATMEGA168-20MQ Atmel, ATMEGA168-20MQ Datasheet - Page 351

• Manufacturer Part Number: ATMEGA168-20MQ
• Description: IC MCU AVR 16K FLASH 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA168-20MQ

• 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-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

32.3
Note:
2545S–AVR–07/10
32A
32M1-A
28P3
Speed (MHz)
ATmega168
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc-
3. See
10
20
and minimum quantities.
tive).Also Halide free and fully Green.
Figure 28-1 on page 304
32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP)
32-pad, 5 × 5 × 1.0 body, Lead Pitch 0.50 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)
(3)
Power Supply
1.8V - 5.5V
2.7V - 5.5V
and
Figure 28-2 on page
Ordering Code
ATmega168V-10AI
ATmega168V-10MI
ATmega168V-10PI
ATmega168V-10AU
ATmega168V-10MU
ATmega168V-10PU
ATmega168-20AI
ATmega168-20MI
ATmega168-20PI
ATmega168-20AU
ATmega168-20MU
ATmega168-20PU
Package Type
304.
(2)
(2)
(2)
(2)
(2)
(2)
Package
32A
32M1-A
28P3
32A
32M1-A
28P3
32A
32M1-A
28P3
32A
32M1-A
28P3
(1)
ATmega48/88/168
Operational Range
(-40
(-40
Industrial
Industrial
°
°
C to 85
C to 85
°
°
C)
C)
351