Datasheet

Electrical Characteristics
MC9S08JS16 Series MCU Data Sheet, Rev. 4
Freescale Semiconductor 15
3.6 Supply Current Characteristics
Table 7. Supply Current Characteristics
Num C Parameter Symbol V
DD
(V) Typical
1
1
Typicals are measured at 25 °C. See Figure 12 through Figure 10 for typical curves across voltage/temperature.
Max
2
2
Values given here are preliminary estimates prior to completing characterization.
Unit
1C
Run supply current
3
measured at (CPU clock
= 2 MHz, f
Bus
= 1 MHz, BLPE mode)
RI
DD
51.03 —
mA
30.83 —
2P
Run supply current
3
measured at (CPU
clock = 48 MHz, f
Bus
= 24 MHz, PEE mode, all
module on)
RI
DD
5 19.93 —
mA
3 18.74 —
3P
Stop2 mode supply current
S2I
DD
51.36 —μA
31.18 —μA
4 P Stop3 mode supply current, all module off S3I
DD
51.50 —μA
31.31 —μA
5 P RTC adder to stop2 or stop3
3
, 25 °C
3
Most customers are expected to find that auto-wakeup from stop2 or stop3 can be used instead of the higher current wait
mode. Wait mode typical is 560 μA at 5 V and 422 μA at 3 V with f
Bus
= 1 MHz.
ΔI
SRTC
5300 —nA
3300 —nA
6 P LVD adder to stop3 (LVDE = LVDSE = 1) ΔI
SLVD
5 106.7 — μA
395.6 —μA
7P
Adder to stop3 for oscillator enabled
4
(ERCLKEN =1 and EREFSTEN = 1)
4
Values given under the following conditions: low range operation (RANGE = 0), low power mode (HGO = 0).
ΔI
SOSC
55.6 —μA
35.3 —μA
8 T USB module enable current
5
5
Here USB module is enabled and clocked at 48 MHz (USBEN = 1, USBVREN =1, USBPHYEN = 1 and USBPU = 1), and
D+ and D– pulled down by two 15.1 kΩ resisters independently. The current consumption may be much higher when the
packets are being transmitted through the attached cable.
ΔI
USBE
51.5 —mA
9 T USB suspend current
6
6
MCU enters stop3 mode, USB bus in idle state. The USB suspend current will be dominated by the D+ pullup resister.
I
SUSP
5 273.3 — μA