MCF5213 datasheet(29/56 Pages) FREESCALE

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Preliminary Electrical Characteristics

MCF5213 Microcontroller Family Hardware Specification, Rev. 1.2

Preliminary

Freescale Semiconductor

NOTES:

All values are measured with a 3.30V power supply

Refer to the Power Management chapter in the MCF5213 Reference Manual for more information on low-power modes.

CLKOUT and all peripheral clocks except UART0 and CFM off before entering low power mode. CLKOUT is disabled. All

code executed from FLASH. Code run from SRAM reduces power consumption further. Tests performed at room

temperature.

CLKOUT and all peripheral clocks on before entering low power mode. All code is executed from FLASH. All code is

executed at 80MHz clock.

See the description of the Low-Power Control Register (LCPR) in the MCF5213 Reference Manual for more information

on Stop modes 0–3.

Results are identical to STOP 00 for typical values since they only differ by CLKOUT power consumption. CLKOUT is

already disabled in this instance prior to entering low power mode.

Typical Current Consumption in Low-Power Modes

Table 21. Typical Active Current Consumption Specifications

Characteristic

Symbol

Typical1

Active

(SRAM)

Typical1

Active

(Flash)

Peak2

Unit

• 1 MHz core & I/O

IDD

TBD

3.48

TBD

• 8 MHz core & I/O

7.28

13.37

19.02

• 16 MHz core & I/O

12.08

25.08

35.66

• 64 MHz core & I/O

40.14

54.62

85.01

• 80 MHz core & I/O

49.2

64.09

100.03

RAM Memory Standby Supply Current

Normal Operation: VDD > VSTBY - 0.3 V

Transient Condition: VSTBY - 0.3 V > VDD > VSS + 0.5 V

Standby Operation: VDD < VSS + 0.5 V

ISTBY

TBD

µA

Analog Supply Current

Normal Operation

Low-Power Stop

IDDA

—

TBD

µA

0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

50.00

System Clock (MHz)

Stop 0 - Flash

Stop 1 - Flash

Stop 2 - Flash

Stop 3 - Flash

Wait/Doze - Flash

Run - Flash

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