Atmega161(l), Figure 70. port d schematic diagram (pin pd7) – Rainbow Electronics ATmega161L User Manual

Page 105

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105

ATmega161(L)

1228C–AVR–08/02

Figure 70. Port D Schematic Diagram (Pin PD7)

WP:

WD:

RL:

RP:

RD:

RE:

SRE:

WRITE PORTD
WRITE DDRD
READ PORTD LATCH
READ PORTD PIN
READ DDRD
READ ENABLE
EXTERNAL SRAM ENABLE

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