ATMEGA163-8AI Atmel, ATMEGA163-8AI Datasheet - Page 126

• 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

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ATmega163(L)
Figure 71. PORTC Schematic Diagram (Pins PC2 - PC5)
Figure 72. PORTC Schematic Diagram (Pins PC6)
PUD: PULL-UP DISABLE
WP:
WD:
RL:
RP:
RD:
AS2:
PC6
PCn
WRITE PORTC
WRITE DDRC
READ PORTC LATCH
READ PORTC PIN
READ DDRC
ASYNCH SELECT T/C2
MOS
PULL-
UP
MOS
PULL-
UP
WP:
WD:
RL:
RP:
RD:
PUD: PULL-UP DISABLE
n:
WRITE PORTC
WRITE DDRC
READ PORTC LATCH
READ PORTC PIN
READ DDRC
2..5
0
1
PUD
PUD
RL
RP
RL
RP
Q
Q
PORTC6
RESET
RESET
DDC6
WD
WP
RD
Q
Q
R
C
R
C
PORTCn
RESET
RESET
DDCn
WD
WP
RD
R
C
R
C
D
D
D
D
AS2
T/C2 OSC
AMP INPUT
1142E–AVR–02/03