HD6432621 Hitachi, HD6432621 Datasheet - Page 776

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Item
Port power
supply
current
Analog
power supply
current
Reference
power supply
current
RAM standby voltage
Notes: *1 If the A/D and D/A converter is not used, do not leave the AV
732
*2 Current dissipation values are for V
*3 The values are for V
*4 I
*5 Applies to the mask ROM version only.
open. Apply a voltage between 4.5 V and 5.5 V to the AV
them to PV
PV
transistors in the off state.
I
I
CC
CC
CC
CC
depends on V
max = 8.0 (mA) + 0.8 (mA/(MHz V))
max = 8.0 (mA) + 0.58 (mA/(MHz V))
During
operation
In standby
mode*
During A/D
and D/A
conversion
Idle
During A/D
and D/A
conversion
Idle
(other), and V
3
CC
, for instance. Set V
CC
Symbol
PI
Al
Al
V
IL
and f as follows:
RAM
RAM
CC
CC
= 0 V, with all output pins unloaded and the on-chip MOS pull-up
CC
PV
CC
Min
—
—
—
—
—
—
2.0
< 3.0 V, V
ref
IH
= V
AV
CC
IH
CC
Typ
15
PV
5.0 V
—
1.0
—
2.5
—
—
V
(EXTAL, OSC1), AV
min = V
.
V
CC
CC
CC
=
f (normal operation)
f (sleep mode)
CC
– 0.1 V, and V
Max
20
PV
5.5 V
5.0
PV
5.5 V
2.0
5.0
4.0
5.0
—
CC
CC
CC
=
=
and V
CC
, V
CC
ref
(ports 4 and 9), or
ref
Unit
mA
µA
mA
µA
mA
µA
V
, and AV
IL
pins by connecting
max = 0.1 V.
Test
Conditions
AV
V
ref
SS
CC
= 5.0 V
pins
= 5.0 V