MC9S12XD256MAL Datasheet, PDF (1249/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

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
given. A very good estimate is to take the single chip currents and add the currents due to the external loads.
Table A-10. Run and Wait Current Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num C
Rating
Symbol
Min
Typ
Max
Run supply current (Peripheral Configuration see Table A-9.)
1 P Peripheral Set¹
f_osc=4MHz, f_bus=40MHz
2
Peripheral Set¹
C f_osc=4MHz, f_bus=40MHz
T f_osc=4MHz, f_bus=20MHz
T f_osc=4MHz, f_bus=8MHz
3
Peripheral Set²
T f_osc=4MHz, f_bus=40MHz
T f_osc=4MHz, f_bus=20MHz
T f_osc=4MHz, f_bus=8MHz
4
Peripheral Set³
T f_osc=4MHz, f_bus=40MHz
T f_osc=4MHz, f_bus=20MHz
T f_osc=4MHz, f_bus=8MHz
5
Peripheral Set⁴
T f_osc=4MHz, f_bus=40MHz
T f_osc=4MHz, f_bus=20MHz
T f_osc=4MHz, f_bus=8MHz
6
Peripheral Set⁵
T f_osc=4MHz, f_bus=40MHz
T f_osc=4MHz, f_bus=20MHz
T f_osc=4MHz, f_bus=8MHz
7
Peripheral Set⁶
T f_osc=4MHz, f_bus=40MHz
T f_osc=4MHz, f_bus=20MHz
T f_osc=4MHz, f_bus=8MHz
I_DD35
Wait supply current
110
90
45
18
70
35
15
60
30
13
56
28
12
53
26
11
50
25
10
8 P Peripheral Set¹ ,PLL on
I_DDW
95
XGATE executing code from RAM
9
Peripheral Set²
T f_osc=4MHz, f_bus=40MHz
50
T f_osc=4MHz, f_bus=8MHz
10
10 P All modules disabled, RTI enabled, PLL off
10
1 _{The following peripherals are on: ATD0/ATD1/ECT/IIC1/PWM/SPI0-SPI2/SCI0-SCI2/CAN0-CAN4/XGATE}
2 _{The following peripherals are on: ATD0/ATD1/ECT/IIC1/PWM/SPI0-SPI2/SCI0-SCI2/CAN0-CAN4}
3 _{The following peripherals are on: ATD0/ATD1/ECT/IIC1/PWM/SPI0-SPI2/SCI0-SCI2/}
4 _{The following peripherals are on: ATD0/ATD1/ECT/IIC1/PWM/SPI0-SPI2}
5 _{The following peripherals are on: ATD0/ATD1/ECT/IIC1/PWM/}
6 _{The following peripherals are on: ATD0/ATD1/ECT/IIC1/}
Unit
mA
mA
Freescale Semiconductor
MC9S12XDP512 Data Sheet, Rev. 2.21
1251