ATMEGA128A-ANR Atmel, ATMEGA128A-ANR Datasheet - Page 371

• 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

30. Instruction Set Summary (Continued)
8151H–AVR–02/11
SES
CLS
Mnemonics
SEV
CLV
SET
CLT
SEH
CLH
MCU CONTROL INSTRUCTIONS
NOP
SLEEP
WDR
BREAK
Operands
Set Signed Test Flag
Clear Signed Test Flag
Description
Set Twos Complement Overflow.
Clear Twos Complement Overflow
Set T in SREG
Clear T in SREG
Set Half Carry Flag in SREG
Clear Half Carry Flag in SREG
No Operation
Sleep
Watchdog Reset
Break
S ← 1
S ← 0
Operation
V ← 1
V ← 0
T ← 1
T ← 0
H ← 1
H ← 0
(see specific descr. for Sleep function)
(see specific descr. for WDR/timer)
For On-chip Debug Only
ATmega128A
S
S
Flags
V
V
T
T
H
H
None
None
None
None
#Clocks
N/A
1
1
1
1
1
1
1
1
1
1
1
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