ATmega168A Atmel Corporation, ATmega168A Datasheet - Page 548

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ATmega168A

Manufacturer Part Number
ATmega168A
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATmega168A

Flash (kbytes)
16 Kbytes
Pin Count
32
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
23
Ext Interrupts
24
Usb Speed
No
Usb Interface
No
Spi
2
Twi (i2c)
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
1
Eeprom (bytes)
512
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
34. Packaging Information
34.1
32A
PIN 1 IDENTIFIER
C
Notes:
1. This package conforms to JEDEC reference MS-026, Variation ABA.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
3. Lead coplanarity is 0.10 mm maximum.
2325 Orchard Parkway
San Jose, CA 95131
R
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
PIN 1
B
e
E1
E
D1
D
0°~7°
A1
L
TITLE
32A, 32-lead, 7 x 7 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
A2
A
COMMON DIMENSIONS
(Unit of Measure = mm)
MIN
NOM
MAX
SYMBOL
A
A1
0.05
A2
0.95
1.00
D
8.75
9.00
D1
6.90
7.00
E
8.75
9.00
E1
6.90
7.00
B
0.30
C
0.09
L
0.45
e
0.80 TYP
DRAWING NO.
NOTE
1.20
0.15
1.05
9.25
7.10
Note 2
9.25
7.10
Note 2
0.45
0.20
0.75
2010-10-20
REV.
32A
C
548

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