Datasheet

Section 22 Electrical Characteristics
Rev.7.00 Dec. 24, 2008 Page 658 of 698
REJ09B0074-0700
22.2 Power Supply Voltage and Operating Frequency Range
Power supply voltage and operating frequency ranges (shaded areas) are shown in figure 22.1.
(5) When using the on-chip USB
(4) F-ZTAT versions (H8S/2218C, H8S/2212C)
(1) Mask ROM versions (except for HD6432210S)
System clock
Sub clock
Sub clock
System clock
System clock
Frequency f
24 MHz
16 MHz
0
2.7 3.0
3.6
Power ssupply voltage Vcc, PLLVcc, DrVcc (V)
Power ssupply voltage Vcc, PLLVcc, DrVcc (V)
Power ssupply voltage Vcc, PLLVcc, DrVcc (V)
6 MHz
32.768 kHz
2.4
Vcc = PLLVcc = DrVcc = 2.4 to 3.6V
Vref = 2.4V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 6 MHz
Condition A:
Condition C:
Condition B:
Condition D:
Vcc = PLLVcc = DrVcc = 2.7 to 3.6V
Vref = 2.7V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 6 to 16 MHz
Vcc = PLLVcc = DrVcc = 3.0 to 3.6V
Vref = 3.0V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 6 to 24 MHz
Condition D:
Vcc = PLLVcc = DrVcc = 3.0 to 3.6V
Vref = 3.0V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 16 to 24 MHz
Vcc = PLLVcc = DrVcc = 3.0 to 3.6V
Vref = 3.0V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 6 to 24 MHz
Frequency f
24 MHz
16 MHz
0
2.7 3.0
3.6
6 MHz
32.768 kHz
2.4
(3) F-ZTAT versions (except for H8S/2218C, H8S/2212C)
System clock
Sub clock
Power ssupply voltage Vcc, PLLVcc, DrVcc (V)
Condition A:
Condition B:
Condition C:
None
Vcc = PLLVcc = DrVcc = 2.7 to 3.6V
Vref = 2.7V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 6 to 16 MHz
Vcc = PLLVcc = DrVcc = 3.0 to 3.6V
Vref = 3.0V to Vcc
Vss = PLLVss = DrVss = 0V
Ta = -20 to +75 (Regular specifications)
Ta = -40 to +85 (Wide-range specifications)
f = 32.768 kHz, 6 to 24 MHz
Frequency f
24 MHz
16 MHz
0
2.7 3.0
3.6
6 MHz
32.768 kHz
2.4
Frequency f
24 MHz
16 MHz
0
2.7 3.0
3.6
6 MHz
32.768 kHz
2.4
System clock
Sub clock
(2) Masked ROM version (HD6432210S)
Frequency f
24 MHz
16 MHz
0
2.7 3.0
3.6
Power ssupply voltage Vcc, PLLVcc, DrVcc (V)
6 MHz
32.768 kHz
2.4
System clock
Sub clock
Figure 22.1 Power Supply Voltage and Operating Ranges