4513_03 Datasheet, PDF (171/210 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCOMPUTER

APPENDIX
3.1 Electrical characteristics
Table 3.1.3 Recommended operating conditions 2
(Mask ROM version:Ta = –20 °C to 85 °C, VDD = 2.0 V to 5.5 V, unless otherwise noted)
(One Time PROM version:Ta = –20 °C to 85 °C, VDD = 2.5 V to 5.5 V, unless otherwise noted)
Symbol
Parameter
Conditions
f(XIN)
Oscillation frequency
(with a ceramic resonator)
f(XIN)
Oscillation frequency
(with external clock input)
Serial I/O external clock period
tw(SCK)
(“H” and “L” pulse width)
Timer external input period
tw(CNTR)
(“H” and “L” pulse width)
Mask ROM version
Middle-speed mode
One Time PROM version
Middle-speed mode
Mask ROM version
High-speed mode
One Time PROM version
High-speed mode
Mask ROM version
Middle-speed mode
One Time PROM version
Middle-speed mode
Mask ROM version
High-speed mode
One Time PROM version
High-speed mode
Mask ROM version
Middle-speed mode
One Time PROM version
Middle-speed mode
Mask ROM version
High-speed mode
One Time PROM version
High-speed mode
Mask ROM version
Middle-speed mode
One Time PROM version
Middle-speed mode
Mask ROM version
High-speed mode
One Time PROM version
High-speed mode
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.0 V to 5.5 V
VDD = 4.0 V to 5.5 V
VDD = 2.5 V to 5.5 V
Limits
Unit
Min. Typ. Max.
4.2
3.0
4.2
4.2 MHz
2.0
1.5
4.2
2.0
3.0
3.0
3.0 MHz
1.0
0.8
3.0
1.0
1.5
3.0
4.0
µs
1.5
3.0
750
ns
1.5
µs
2.0
750
ns
1.5
µs
1.5
3.0
4.0
µs
1.5
3.0
750
ns
1.5
µs
2.0
750
ns
1.5
µs
3-4
4513/4514 Group User’s Manual