ATMEGA64A-ANR Atmel, ATMEGA64A-ANR Datasheet - Page 387
![IC MCU AVR 64K FLASH 64TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA64A-ANR
Manufacturer Part Number
ATMEGA64A-ANR
Description
IC MCU AVR 64K FLASH 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets
1.ATMEGA64A-MUR.pdf
(21 pages)
2.ATMEGA64A-AU.pdf
(392 pages)
3.ATMEGA64A-AU.pdf
(3 pages)
Specifications of ATMEGA64A-ANR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K 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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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15 16-bit Timer/Counter (Timer/Counter1 and Timer/Counter3) ........... 111
16 Timer/Counter3, Timer/Counter2 and Timer/Counter1 Prescalers .. 143
17 8-bit Timer/Counter2 with PWM .......................................................... 146
18 Output Compare Modulator (OCM1C2) .............................................. 162
19 SPI – Serial Peripheral Interface ......................................................... 164
8160C–AVR–07/09
14.6
14.7
14.8
14.9
14.10
14.11
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
15.10
15.11
16.1
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
18.1
18.2
Compare Match Output Unit ............................................................................96
Modes of Operation .........................................................................................97
Timer/Counter Timing Diagrams ...................................................................101
Asynchronous Operation of the Timer/Counter .............................................103
Timer/Counter Prescaler ...............................................................................105
Register Description ......................................................................................106
Features ........................................................................................................111
Overview ........................................................................................................111
Accessing 16-bit Registers ............................................................................114
Timer/Counter Clock Sources .......................................................................116
Counter Unit ..................................................................................................116
Input Capture Unit .........................................................................................118
Output Compare Units ...................................................................................120
Compare Match Output Unit ..........................................................................122
Modes of Operation .......................................................................................123
Timer/Counter Timing Diagrams ...................................................................130
16-bit Timer/Counter Register Description ....................................................133
Register Description ......................................................................................145
Features ........................................................................................................146
Overview ........................................................................................................146
Timer/Counter Clock Sources .......................................................................147
Counter Unit ..................................................................................................147
Output Compare Unit .....................................................................................148
Compare Match Output Unit ..........................................................................150
Modes of Operation .......................................................................................151
Timer/Counter Timing Diagrams ...................................................................155
Register Description ......................................................................................157
Overview ........................................................................................................162
Description .....................................................................................................162
ATmega64A
iii
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