ATMEGA128A-ANR Atmel, ATMEGA128A-ANR Datasheet - Page 158
![IC MCU AVR 128K FLASH 64TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA128A-ANR
Manufacturer Part Number
ATMEGA128A-ANR
Description
IC MCU AVR 128K FLASH 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA128A-ANR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
128KB (64K x 16)
Program Memory Type
FLASH
Eeprom Size
4K 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
64-TQFP
Core
AVR8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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8151H–AVR–02/11
Figure 17-9. Timer/Counter Timing Diagram, with Prescaler (f
Figure 17-10
Figure 17-10. Timer/Counter Timing Diagram, Setting of OCF2, with Prescaler (f
Figure 17-11
TCNTn
TCNTn
(clk
(clk
OCRn
TOVn
OCFn
clk
clk
clk
clk
I/O
I/O
I/O
Tn
I/O
Tn
/8)
/8)
shows the setting of OCF2 in all modes except CTC mode.
shows the setting of OCF2 and the clearing of TCNT2 in CTC mode.
OCRn - 1
MAX - 1
MAX
OCRn
OCRn Value
OCRn + 1
BOTTOM
clk_I/O
/8)
ATmega128A
BOTTOM + 1
OCRn + 2
clk_I/O
/8)
158
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