ATMEGA161L-4PC Atmel, ATMEGA161L-4PC Datasheet - Page 105

• Manufacturer Part Number: ATMEGA161L-4PC
• Description: IC AVR MCU 16K LV 4MHZ COM 40DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA161L-4PC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: 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: External
• 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: -

1228D–AVR–02/07
Figure 70. Port D Schematic Diagram (Pin PD7)
SRE:
WD:
WP:
RD:
RP:
RE:
RL:
WRITE PORTD
WRITE DDRD
READ PORTD LATCH
READ PORTD PIN
READ DDRD
READ ENABLE
EXTERNAL SRAM ENABLE
ATmega161(L)
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