ATMEGA162L-8PC Atmel, ATMEGA162L-8PC Datasheet - Page 73

• Manufacturer Part Number: ATMEGA162L-8PC
• Description: IC MCU AVR 16K 3V 8MHZ 40-DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA162L-8PC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• 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): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

Alternate Functions of Port C
2513C–AVR–09/02
The Port C pins with alternate functions are shown in Table 35. If the JTAG interface is
enabled, the pull-up resistors on pins PC7(TDI), PC5(TMS) and PC4(TCK) will be acti-
vated even if a reset occurs.
Table 35. Port C Pins Alternate Functions
• A15/TDI/PCINT15 – Port C, Bit 7
A15, External memory interface address bit 15.
TDI, JTAG Test Data In: Serial input data to be shifted into the Instruction Register or
Data Register (scan chains). When the JTAG interface is enabled, this pin can not be
used as an I/O pin.
PCINT15: The pin can also serve as a pin change interrupt.
• A14/TDO/PCINT14 – Port C, Bit 6
A14, External memory interface address bit 14.
TDO, JTAG Test Data Out: Serial output data from Instruction Register or Data Regis-
ter. When the JTAG interface is enabled, this pin can not be used as an I/O pin.
PCINT14: The pin can also serve as a pin change interrupt.
Port Pin
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
Alternate Function
A15 (External memory interface address bit 15)
TDI (JTAG Test Data Input)
PCINT15 (Pin Change INTerrupt 15)
A14 (External memory interface address bit 14)
TDO (JTAG Test Data Output)
PCINT14 (Pin Change INTerrupt 14)
A13 (External memory interface address bit 13)
TMS (JTAG Test Mode Select)
PCINT13 (Pin Change INTerrupt 13)
A12 (External memory interface address bit 12)
TCK (JTAG Test Clock)
PCINT12 (Pin Change INTerrupt 12)
A11 (External memory interface address bit 11)
PCINT11 (Pin Change INTerrupt 11)
A10 (External memory interface address bit 10)
PCINT10 (Pin Change INTerrupt 10)
A9 (External memory interface address bit 9)
PCINT9 (Pin Change INTerrupt 9)
A8 (External memory interface address bit 8)
PCINT8 (Pin Change INTerrupt 8)
ATmega162(V/U/L)
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