4509 Datasheet, PDF (136/142 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4509 Group
Electrical characteristics 2 (Ta = –20 °C to 85 °C, VDD = 1.8 to 5.5 V, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Unit
Min. Typ. Max.
IDD
Supply current at active mode
VDD = 5.0 V
f(STCK) = f(XIN)/8
1.2 2.4 mA
(with a ceramic resonator) f(XIN) = 6.0 MHz
f(STCK) = f(XIN)/4
1.3 2.6
(Notes 1, 2)
f(RING) = stop
f(STCK) = f(XIN)/2
1.6 3.2
f(STCK) = f(XIN)
2.2 4.4
VDD = 5.0 V
f(STCK) = f(XIN)/8
0.9 1.8 mA
f(XIN) = 4.0 MHz
f(STCK) = f(XIN)/4
1
2
f(RING) = stop
f(STCK) = f(XIN)/2
1.2 2.4
f(STCK) = f(XIN)
1.6 3.2
VDD = 3.0 V
f(STCK) = f(XIN)/8
0.2 0.4 mA
f(XIN) = 2.0 MHz
f(STCK) = f(XIN)/4
0.25 0.5
f(RING) = stop
f(STCK) = f(XIN)/2
0.3 0.6
f(STCK) = f(XIN)
0.4 0.8
at active mode
VDD = 5.0 V
f(STCK) = f(RING)/8
50 100 µA
(with an on-chip oscillator) f(XIN) = stop
f(STCK) = f(RING)/4
60 120
(Notes 1, 2)
f(RING) = operating
f(STCK) = f(RING)/2
80 160
f(STCK) = f(RING)
120 240
VDD = 3.0 V
f(STCK) = f(RING)/8
10 20 µA
f(XIN) = stop
f(STCK) = f(RING)/4
13 26
f(RING) = opertaing
f(STCK) = f(RING)/2
19 38
f(STCK) = f(RING)
31 62
at RAM back-up mode Ta = 25 °C
0.1
3
µA
(POF instruction execution) VDD = 5.0 V
10
(Note 3)
VDD = 3.0 V
6
Notes 1: When the A/D converter is used, the A/D operation current (IADD) is included.
2: In the M34509G4H, the voltage drop detection circuit operation current (IRST) is added.
3: In the M34509G4H, when the SVDE instruction is executed, the voltage drop detection circuit operation current (IRST) is added.
Rev.1.02 2006.12.22 page 136 of 140
REJ03B0147-0102