MC9S12Q128_10 Datasheet, PDF (608/644 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Appendix A Electrical Characteristics
A.1.10.2 Additional Remarks
In expanded modes the currents flowing in the system are highly dependent on the load at the address, data
and control signals as well as on the duty cycle of those signals. No generally applicable numbers can be
given. A very good estimate is to take the single chip currents and add the currents due to the external loads.
Table A-8. Supply Current Characteristics for MC9S12Q32
Conditions are shown in Table A-4 with internal regulator enabled unless otherwise noted
Num
C
Rating
Symbol Min Typ Max Unit
1
P Run Supply Current Single Chip
I_DD5
—
—
35
mA
Wait Supply current
2
P
P
C
All modules enabled
V_DDR<4.9V, only RTI enabled²
V_DDR>4.9V, only RTI enabled
I_DDW
—
—
3.5
30
8
mA
—
2.5
Pseudo Stop Current (RTI and COP disabled)^{2 3}
C
–40°C
P
27°C
—
340
—
—
360 450
C
3
P
C
85°C
—
500
—
"C" Temp Option 100˚C I_DDPS(1)
—
550 1450 µA
105°C
—
590
—
P
"V" Temp Option 120˚C
—
720 1900
C
125°C
—
780
—
P
"M" Temp Option 140°C
— 1100 4500
Pseudo Stop Current (RTI and COP enabled)^{(2) (3)}
C
–40°C
—
540
—
4
C
C
27°C
85°C
I_DDPS1
—
700
—
—
750
—
µA
C
105°C
—
880
—
C
125°C
— 1300 —
Stop Current ³
C
P
C
5
P
C
P
C
P
–40°C
27°C
85°C
"C" Temp Option 100˚C
105°C
"V" Temp Option 120˚C
125°C
"M" Temp Option 140°C
I_DDS1
—
10
—
—
20
80
—
100
—
—
140 1000 µA
—
170
—
—
300 1400
—
350
—
—
520 4000
1. STOP current measured in production test at increased junction temperature, hence for Temp Option "C" the test is carried
out at 100˚C although the Temperature specification is 85˚C. Similarly for "v" and "M" options the temperature used in test lies
15˚C above the temperature option specification.
2. PLL off
3. At those low power dissipation levels T_J = T_A can be assumed
608
MC9S12Q128
Freescale Semiconductor
Rev 1.10