IC MCU 128K 6MHZ A/D IT 64TQFP

ATMEGA103-6AI

Manufacturer Part NumberATMEGA103-6AI
DescriptionIC MCU 128K 6MHZ A/D IT 64TQFP
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA103-6AI datasheets
 

Specifications of ATMEGA103-6AI

Core ProcessorAVRCore Size8-Bit
Speed6MHzConnectivitySPI, UART/USART
PeripheralsPOR, PWM, WDTNumber Of I /o32
Program Memory Size128KB (64K x 16)Program Memory TypeFLASH
Eeprom Size4K x 8Ram Size4K x 8
Voltage - Supply (vcc/vdd)4 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case64-TQFP, 64-VQFPFor Use WithATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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0945I–AVR–02/07
Figure 63. Port D Schematic Diagram (Pin PD4)
MOS
PULL-
UP
PD4
WP:
WRITE PORTD
WD:
WRITE DDRD
RL:
READ PORTD LATCH
RP:
READ PORTD PIN
RD:
READ DDRD
ACIC:
COMPARATOR IC ENABLE
ACO:
COMPARATOR OUTPUT
Figure 64. Port D Schematic Diagram (Pin PD5)
MOS
PULL-
UP
PD5
WP:
WRITE PORTD
WD:
WRITE DDRD
RL:
READ PORTD LATCH
RP:
READ PORTD PIN
RD:
READ DDRD
ATmega103(L)
RD
RESET
R
Q
D
DDD4
C
WD
RESET
R
Q
D
PORTD4
C
RL
WP
RP
0
NOISE CANCELER
EDGE SELECT
1
ICNC1
ICES1
RD
RESET
R
Q
D
DDD5
C
WD
RESET
R
Q
D
PORTD5
C
RL
WP
RP
ICF1
ACIC
ACO
97