mc68hc05l25 Freescale Semiconductor, Inc, mc68hc05l25 Datasheet - Page 69

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

Freescale Semiconductor
DDR
0
0
1
1
1
1
0
1
0
0
1
1
0
0
1
1
1. X is don’t care state.
2. Does not affect input, but stored to data register latch
Output
Latch
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
SPCR
SPE
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
MSTR
SPCR
X
X
X
X
X
X
0
0
1
1
1
1
1
1
1
1
WOMR
CWOM
Table 7-9. PC0/SCK I/O Pin Functions
X
X
X
X
0
1
1
1
0
0
0
0
1
1
1
1
MC68HC05L25 Data Sheet, Rev. 3.1
RC Bit
RCR2
X
X
0
1
0
1
0
0
0
1
0
1
0
1
0
1
SCK OUT, CMOS, Hi-Z
SCK OUT, CMOS, Hi-Z
SCK OUT, OD, Pullup
SCK OUT, OD, Pullup
SCK OUT, OD, Hi-Z
SCK OUT, OD, Hi-Z
SCK OUT, CMOS,
SCK OUT, CMOS,
OUT, OD, Pullup
I/O Pin Modes
Port IN, Pullup
OUT, OD, Hi-Z
SCK IN, Hi-Z
SCK IN, Hi-Z
Port IN, Hi-Z
OUT, CMOS
OUT, OD
Pullup
Pullup
Read/Write
Access to
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
DDRC0
Access to Data Register
Read
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Latch PC0
Latch, Pin
Latch, Pin
Latch, Pin
Latch, Pin
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Latch
Write
Port C
2
2
2
2
2
2
2
2
2
2
2
2
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