ATMEGA163-8AI Atmel, ATMEGA163-8AI Datasheet - Page 132

• Manufacturer Part Number: ATMEGA163-8AI
• Description: IC AVR MCU 16K A/D 8MHZ 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA163-8AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

132
ATmega163(L)
Figure 77. PORTD Schematic Diagram (Pins PD4 and PD5)
Figure 78. PORTD Schematic Diagram (Pin PD6)
PD6
WP:
WD:
RL:
RP:
RD:
ACIC:
ACO:
PUD: PULL-UP DISABLE
PUD:
MOS
PULL-
UP
WRITE PORTD
WRITE DDRD
READ PORTD LATCH
READ PORTD PIN
READ DDRD
COMPARATOR IC ENABLE
COMPARATOR OUTPUT
PULL-UP DISABLE
0
1
PUD
PUD
NOISE CANCELER
ICNC1
RL
RP
EDGE SELECT
Q
Q
ICES1
PORTD6
RESET
RESET
DDD6
WD
WP
RD
R
C
R
C
D
D
ICF1
ACIC
ACO
1142E–AVR–02/03