Product data

58
Table 22.1 Power Supply Voltage and Operating Range (2) (Mask ROM Products)
Product/
Power supply 5 V version 4 V version 3 V version
HD6432128S
HD6432128SW
HD6432127S
HD6432127SW
V
CC
5.5 V
4.5 V
2 MHz
fop
20 MHz
V
CC
5.5 V
4.0 V
2 MHz
16 MHz
fop
V
CC
2.7 V
2 MHz
10 MHz
fop
3.6 V
VCC1 pin V
CC
= 5.0 V ± 10% V
CC
= 4.0 V to 5.5 V
V
CC
= 2.7 V to 3.6 V
(When using CIN input, V
CC
= 3.0 V
to 3.6 V)
VCL pin
(VCC2)
V
CL
= C connection V
CL
= C connection V
CL
= V
CC
connection
AVCC pin AV
CC
= 5.0 V ± 10% AV
CC
= 4.0 V to 5.5 V
AV
CC
= 2.7 V to 3.6 V
(When using CIN input, AV
CC
=
3.0 V to 3.6 V)
Table 22.1 Power Supply Voltage and Operating Range (3) (Mask ROM Products)
Product/
Power supply 5 V version 4 V version 3 V version
HD6432127R
HD6432127RW
HD6432126R
HD6432126RW
HD6432122
HD6432120
V
CC
5.5 V
4.5 V
2 MHz
fop
20 MHz
V
CC
5.5 V
4.0 V
2 MHz
16 MHz
fop
V
CC
2.7 V
5.5 V
2 MHz
10 MHz
fop
VCC1 pin
VCC2 pin
V
CC
= 5.0 V ± 10% V
CC
= 4.0 V to 5.5 V V
CC
= 2.7 V to 5.5 V
AVCC pin AV
CC
= 5.0 V ± 10% AV
CC
= 4.0 V to 5.5 V AV
CC
= 2.7 V to 5.5 V