ATmega168A Atmel Corporation, ATmega168A Datasheet - Page 551

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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
34.4
32M1-A
D
D1
1
2
Pin 1 ID
3
TOP VIEW
K
P
D2
P
Pin #1 Notch
(0.20 R)
b
BOTTOM VIEW
Note: JEDEC Standard MO-220, Fig. 2 (Anvil Singulation), VHHD-2.
2325 Orchard Parkway
San Jose, CA 95131
R
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
0
E1
E
A2
A
1
2
3
E2
K
e
L
TITLE
32M1-A, 32-pad, 5 x 5 x 1.0 mm Body, Lead Pitch 0.50 mm,
3.10 mm Exposed Pad, Micro Lead Frame Package (MLF)
SIDE VIEW
A3
A1
COMMON DIMENSIONS
0.08 C
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
A
0.80
0.90
1.00
A1
0.02
0.05
A2
0.65
1.00
A3
0.20 REF
b
0.18
0.23
0.30
D
4.90
5.00
5.10
D1
4.70
4.75
4.80
D2
2.95
3.10
3.25
E
4.90
5.00
5.10
E1
4.70
4.75
4.80
E2
2.95
3.10
3.25
e
0.50 BSC
L
0.30
0.40
0.50
P
0.60
12 o
0
K
0.20
DRAWING NO.
32M1-A
NOTE
5/25/06
REV.
E
551

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