LC877917A Datasheet, PDF (23/29 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC877917A
Continued from preceding page.
Parameter
Current
consumption
during HALT
Symbol
IDDHALT(1)
Pin
Conditions
VDD1=
VDD2=V2
HALT mode
• FmCF=4MHz Ceramic resonator
oscillation
VDD[V]
min
Specification
typ
max
unit
mode
• FsX’tal=32.768kHz crystal oscillation
(Note 8-1)
(Normal operation)
2.4 to 3.6
510
1370
• System clock: CF 4MHz oscillation
• Internal RC oscillation stopped
• Divider: 1/1
• Normal power mode
IDDHALT(2)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Normal operation)
2.4 to 3.6
52
185
• System clock: Fast RC oscillation
• Divider: 1/1
• Normal power mode
IDDHALT(3)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Normal operation)
2.4 to 3.6
24
110
• System clock: Fast RC oscillation
• Divider: 1/1
• Power save mode
IDDHALT(4)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Normal operation)
2.4 to 3.6
15
85
• System clock: Slow RC oscillation
μA
• Divider: 1/1
• Normal power mode
IDDHALT(5)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Normal operation)
2.4 to 3.6
12
76
• System clock: Slow RC oscillation
• Divider: 1/1
• Power save mode
IDDHALT(6)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Normal operation)
• Internal RC oscillation stopped.
2.4 to 3.6
350
995
• System clock: VMRC oscillation
(4MHz)
• Divider: 1/1
• Normal power mode
IDDHALT(7)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Normal operation)
• System clock: 32.768kHz
2.4 to 3.6
8.1
61
• Internal RC oscillation stopped.
• Divider: 1/1
• Normall XT Amp mode
• Normal power mode
Note 8-1: The currents through the output transistors and the pull-up MOS transistors are ignored.
Continued on next page.
No.A1840-23/29