mc68hc05l25 Freescale Semiconductor, Inc, mc68hc05l25 Datasheet - Page 65

• Manufacturer Part Number: mc68hc05l25
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
INTERNAL HC05
DATA BUS
WRITE OPTN: $0009
WRITE OPTN: $000A
WRITE OPTN: $0002
WRITE $0002
READ OPTN: $000A
READ OPTN: $0009
READ OPTN: $0002
READ $0002
RESET
(RST)
Figure 7-14. PC1/SDO Circuitry
DATA DIRECTION
MC68HC05L25 Data Sheet, Rev. 3.1
REGISTER BIT
REGISTER BIT
REGISTER BIT
REGISTER BIT
OPEN DRAIN
PULLUP
DATA
SYSTEM
SPI
SDO
PULLUP
OUTPUT
LOGIC
OUTPUT
R PULLUP
PIN
I/O
Port C
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