ATmega164A Atmel Corporation, ATmega164A Datasheet - Page 32
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ATmega164A
Manufacturer Part Number
ATmega164A
Description
Manufacturer
Atmel Corporation
Specifications of ATmega164A
Flash (kbytes)
16 Kbytes
Pin Count
44
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
32
Ext Interrupts
32
Usb Speed
No
Usb Interface
No
Spi
3
Twi (i2c)
1
Uart
2
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
No
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
12.3
8272CS–AVR–06/11
Rev. 8272A - 01/10
1.
2.
Initial revision (Based on ATmega164PA/324PA/644PA/1284P datasheet 8252G-AVR-11/09 and
on ATmega644 datasheet 2593N-AVR-09/09).
Changes done:
– Non-picoPower devices added: ATmega164A/324A/644A/1284
– Updated
– Updated
– Updated
– Updated
– Updated
– Updated
– Added
– Added
– Added
– Added
– Added
– Added
– Added
– Added
– Added
– Added
ATmega164A/PA/324A/PA/644A/PA/1284/P
”DC Characteristics” on page 329
”ATmega164A Typical Characteristics” on page 345
”ATmega324A Typical Characteristics” on page 397
”ATmega644A Typical Characteristics” on page 449
”ATmega1284 Typical Characteristics” on page 501
”Ordering Information” on page 17
”Errata for ATmega164A” on page 30
”Errata for ATmega324A” on page 30
”Errata for ATmega644PA” on page 30
”Errata for ATmega1284” on page 30
Table 2-1 on page 7
Table 10-1 on page 42
”Sleep Modes” on page 42
”Register Description” on page 67
”USART” on page 174
”Signature Bytes” on page 300
and
and
”USART in SPI Mode” on page 201
and
”BOD Disable
for non-picoPower devices.
for non-picoPower devices
”Page Size” on page 300
(1)
” on page 43
32