4552 Datasheet, PDF (131/145 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4552 Group
ELECTRICAL CHARACTERISTICS 2
(Mask ROM version: Ta = –20 °C to 85 °C, VDD = 1.8 to 5.5 V, unless otherwise noted)
Symbol
Parameter
Test conditions
IDD
Supply current at active mode
VDD = 5 V
(with a ceramic resonator) f(XIN) = 6 MHz
f(RING) = stop
f(XCIN) = stop
VDD = 5 V
f(XIN) = 4 MHz
f(RING) = stop
f(XCIN) = stop
VDD = 3 V
f(XIN) = 4 MHz
f(RING) = stop
f(XCIN) = stop
at active mode
VDD = 5 V
(with an on-chip oscillator) f(XIN) = stop
f(RING) = active
f(XCIN) = stop
VDD = 3 V
f(XIN) = stop
f(RING) = active
f(XCIN) = stop
at active mode
VDD = 5 V
(with a quartz-crystal
f(XIN) = stop
oscillator)
f(RING) = stop
f(XCIN) = 32 kHz
VDD = 3 V
f(XIN) = stop
f(RING) = stop
f(XCIN) = 32 kHz
at clock operation mode f(XCIN) = 32 kHz
(POF instruction execution)
at RAM back-up mode Ta = 25 °C
(POF2 instruction execution) VDD = 5 V
VDD = 3 V
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(RING)/8
f(STCK) = f(RING)/4
f(STCK) = f(RING)/2
f(STCK) = f(RING)
f(STCK) = f(RING)/8
f(STCK) = f(RING)/4
f(STCK) = f(RING)/2
f(STCK) = f(RING)
f(STCK) = f(XCIN)/8
f(STCK) = f(XCIN)/4
f(STCK) = f(XCIN)/2
f(STCK) = f(XCIN)
f(STCK) = f(XCIN)/8
f(STCK) = f(XCIN)/4
f(STCK) = f(XCIN)/2
f(STCK) = f(XCIN)
VDD = 5 V
VDD = 3 V
Limits
Unit
Min. Typ. Max.
1.2 2.4 mA
1.3 2.6
1.6 3.2
2.2 4.4
0.9 1.8 mA
1
2
1.2 2.4
1.6 3.2
0.3 0.6 mA
0.4 0.8
0.5 1.0
0.7 1.4
50 100 µA
60 120
80 160
120 240
10 20 µA
13 26
19 38
31 62
7
14 µA
8
16
10 20
14 28
5
10 µA
6
12
7
14
8
16
6
12 µA
5
10
0.1
2
µA
10
6
Rev.3.02 Dec 22, 2006 page 131 of 142
REJ03B0023-0302