LC87F72C8A Datasheet, PDF (20/24 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 128 KB Flash Memory and 2048-Byte RAM On Chip

LC87F72C8A
Parameter
Symbol
Pins
Conditions
Ratings
unit
VDD[V] min. typ. max.
Current consumption IDDHOLD(1) VDD1 HOLD mode
4.5–5.5
0.015 25 µA
during HOLD mode
• CF1=VDD or open
IDDHOLD(2)
(when using external 3.0–4.5
clock)
0.015 20
Current consumption IDDHOLD(3) VDD1 Date/time clock HOLD 4.5–5.5
20
100
during Date/time
mode
clock HOLD mode
• CF1=VDD or open
IDDHOLD(4)
(when using external
clock)
3.0–4.5
8
55
• FmX’tal=32.768kHz
crystal oscillation
(Note 4) The currents through the output transistors and the pull-up MOS transistors are ignored.
8. F-ROM Write Characteristics at Ta=+10 to +55°C, VSSI=VSS2=VSS3=0V
Parameter
Symbol Pins
Conditions
Ratings
unit
VDD[V] min. typ. max.
On board write current IDDF(1)
VDD1 • 128-byte write
4.5–5.5
• Including erase current
30
65 mA
Write cycle time
tFW(1)
• 128-byte write
• Including erase current
• Not including time to
prepare 128-byte data
4.5–5.5
6.3
9 mS
No.6712-20/24