HD6473032F16 Datasheet, PDF (664/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 21 Electrical Characteristics
Item
Symbol Min
Typ
Max
Unit Test Conditions
Reference During A/D
AICC
—
current
conversion
0.4
0.8
mA VREF = 5.0 V
During A/D and
D/A conversion
—
1.5
3.0
mA
Idle
—
0.01 5.0
µA DASTE = 0
RAM standby voltage
VRAM
2.0
—
—
V
Notes: 1. If the A/D and D/A converters are not used, do not leave the AVCC, AVSS, and VREF pins
open. Connect AVCC and VREF to VCC, and connect AVSS to VSS.
2. Current dissipation values are for VIHmin = VCC – 0.5 V and VILmax = 0.5 V with all
output pins unloaded and the on-chip pull-up transistors in the off state.
ICC max.(under normal operations) = 3.0 (mA) + 0.45 (mA/(MHz × V)) × VCC × f
ICC max.(when using the sleeve) = 3.0 (mA) + 0.35 (mA/(MHz × V)) × VCC × f
ICC max.(when the sleeve + module are standing by)
= 3.0 (mA) + 0.26 (mA/(MHz × V)) × VCC × f
Also,the typ.values for current dissipation are reference values.
3. The values are for VRAM ≤ VCC < 4.5 V, VIHmin = VCC × 0.9, and VILmax = 0.3 V.
4. Module standby current values apply in sleep mode with all modules halted.
Table 21.3 Permissible Output Currents
Conditions: V_CC = 5.0 V ±10%, AV_CC = 5.0 V ±10%, V_REF = 4.5 V to AV_CC,
V_SS = AV_SS = 0 V, T_a = –20°C to +75°C
Item
Symbol Min Typ Max Unit
Permissible output
Ports 1, 2, 5, and B
IOL
low current (per pin) _{Other output pins}
—
—
10
mA
—
—
2.0
mA
Permissible output
Total of 28 pins in
ΣIOL
—
—
80
mA
low current (total)
ports 1, 2, 5, and B
Total of all output pins,
including the above
—
—
120 mA
Permissible output
All output pins
high current (per pin)
IOH
—
—
2.0
mA
Permissible output
high current (total)
Total of all output pins
ΣIOH
—
—
40
mA
Notes: 1. To protect chip reliability, do not exceed the output current values in table 21.3.
2. When driving a darlington pair or LED, always insert a current-limiting resistor in the
output line, as shown in figures 21.1 and 21.2.
Rev. 3.00 Mar 21, 2006 page 634 of 814
REJ09B0302-0300