LC87F6D64A Datasheet, PDF (15/19 Pages) Sanyo Semicon Device – FROM 64K byte, RAM 2048 byte on-chip 8-bit 1-chip Microcontroller

LC87F6D64A
Continued from preceding page.
Parameter
Symbol
Pin/
Remarks
Conditions
VDD[V]
min
Current
dissipation
HALT mode
(Note 7-1)
IDDHALT(1)
VDD1
=VDD2
=VDD3
HALT mode
• FmCF=10MHz for Ceramic resonator
oscillation
• System clock : 10MHz
4.5 to 5.5
• Internal RC oscillation stopped.
• Divider: 1/1
3.0 to 4.5
IDDHALT(2)
HALT mode
• CF1=15MHz for external clock
4.5 to 5.5
• System clock : CF1 oscillation
• Internal RC oscillation stopped.
• Divider 1/2
3.0 to 4.5
IDDHALT(3)
HALT mode
• FmCF=4MHz for Ceramic resonator
4.5 to 5.5
oscillation
• System clock : 4MHz
• Internal RC oscillation stopped.
• Divider: 1/1
2.5 to 4.5
IDDHALT(4)
HALT mode
• FmCF=0Hz (When oscillation stops.)
4.5 to 5.5
• System clock : RC oscillation
• Divider: 1/2
2.5 to 4.5
IDDHALT(5)
HALT mode
• FsX’tal=32.768kHz for crystal oscillation
4.5 to 5.5
• Internal RC oscillation stopped.
• System clock : 32.768kHz
2.5 to 4.5
• Divider: 1/2
Current
dissipation
HOLD mode
IDDHOLD(1) VDD1
HOLD mode
• CF1=VDD or open circuit
(when using external clock)
4.5 to 5.5
2.5 to 4.5
Current
dissipation
Date/time
IDDHOLD(2) VDD1
Date/time clock HOLD mode
• CF1=VDD or open circuit
(when using external clock)
4.5 to 5.5
clock
HOLD mode
• FsX’tal=32.768kHz for crystal oscillation
2.5 to 4.5
Note 7-1: The currents of the output transistors and the pull-up MOS transistors are ignored.
Specification
typ
max
unit
3.0
9
2.1
6.3
4.2
12.5
mA
2.5
7.8
1.4
3.5
1.0
2.5
420 1600
280 1100
24
80
14
60
μA
0.10
20
0.02
15
21
65
11
50
F-ROM Programming Characteristics at Ta = +10°C to +55°C, VSS1 = 0V
Parameter
On-board writing
current
Writing time
Symbol
IDDFW(1)
tFW(1)
tFW(2)
Pin/
Remarks
VDD1
Conditions
• The current dissipation of the
microcomputer is excluded.
• Erase time
• Writing time
VDD[V]
min
4.5 to 5.5
4.5 to 5.5
Specification
typ max unit
5
10 mA
20
30 ms
40
60 μs
No.A1007-15/19