EM6607 EM Microelectronic, EM6607 Datasheet - Page 17

• Manufacturer Part Number: EM6607
• Description: Ultra-low power microcontroller
• Manufacturer: EM Microelectronic

Figure 9.
If OECsleepRes bit in Option2 register is set to “1” (=6Y (Output Hi-Z in SLEEP mode)) the active Output will go tri-state when the
circuit goes into SLEEP mode. In the case of 6N - OECsleepRes at “0”, output stay active also in the SLEEP mode.
Table 22.
Copyright © 2005, EM Microelectronic-Marin SA
Bit
3
2
1
0
PC[3:0]
Port C
Option2 register - Option2
R
Name
OEDsleepRes
OECsleepRes
OEBsleepRes
BuzzerPE0
0
1
option
option
Mask
Mask
Vdd
Reset
0
0
0
0
2Y
2N
R/W
W
W
W
W
Debouncer
option
DebCK
option
Mask
Mask
NG
PG
OE
D
3Y
3N
Description
PortD Output Enable reset by Sleep mode
PortC Output Enable reset by Sleep mode
PortB Output Enable reset by Sleep mode
Buzzer on PE0 if 1, on PB0 if 0
17
debPCN
1
0
option
option
Mask
Mask
IRQedgeR
1
0
PortC RD
CIOPC
Port C
OECsleepRes
Sleep
Interrupt
Request
IRQpC
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