hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 593

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Upper Address: H'FF
Lower
Address
H'80
H'81
H'82
H'83
H'84
H'85
H'86
H'87
H'88
H'89
H'8A
H'8B
H'8C
H'8D
H'8E
H'8F
H'90
H'91
H'92
H'93
H'94
H'95
H'96
H'97
H'98
H'99
H'9A
H'9B
H'9C
H'9D
H'9E
H'9F
Register
Name
LVDCR
LVDSR
ECPWCRH ECPWCRH7 ECPWCRH6 ECPWCRH5 ECPWCRH4 ECPWCRH3 ECPWCRH2 ECPWCRH1 ECPWCRH0 Asynchronous
ECPWCRL ECPWCRL7 ECPWCRL6 ECPWCRL5 ECPWCRL4 ECPWCRL3 ECPWCRL2 ECPWCRL1 ECPWCRL0 event counter
ECPWDRH ECPWDRH7 ECPWDRH6 ECPWDRH5 ECPWDRH4 ECPWDRH3 ECPWDRH2 ECPWDRH1 ECPWDRH0
ECPWDRL ECPWDRL7 ECPWDRL6 ECPWDRL5 ECPWDRL4 ECPWDRL3 ECPWDRL2 ECPWDRL1 ECPWDRL0
WEGR
SPCR
AEGSR
ECCR
ECCSR
ECH
ECL
Bit 7
LVDE
OVF
WKEGS7
—
AHEGS1
ACKH1
OVH
ECH7
ECL7
Bit 6
—
—
WKEGS6
—
AHEGS0
ACKH0
OVL
ECH6
ECL6
Bit 5
VINTDSEL
—
WKEGS5
SPC32
ALEGS1
ACKL1
—
ECH5
ECL5
Bit 4
VINTUSEL
—
WKEGS4
—
ALEGS0
ACKL0
CH2
ECH4
ECL4
Bit Names
Bit 3
LVDSL
VREFSEL
WKEGS3
SCINV3
AIEGS1
PWCK2
CUEH
ECH3
ECL3
Rev. 7.00 Mar 10, 2005 page 551 of 652
Bit 2
LVDRE
—
WKEGS2
SCINV2
AIEGS0
PWCK1
CUEL
ECH2
ECL2
Appendix B Internal I/O Registers
Bit 1
LVDDE
LVDDF
WKEGS1
—
ECPWME
PWCK0
CRCH
ECH1
ECL1
Bit 0
LVDUE
LVDUF
WKEGS0
—
—
—
CRCL
ECH0
ECL0
REJ09B0042-0700
Module Name
Low-voltage
detect circuit *
System control
SCI3
Asynchronous
event counter