PC33813AE datasheet(14/54 Pages) FREESCALE

14 / 54 page

Analog Integrated Circuit Device Data



Freescale Semiconductor

33813

DIGITAL INTERFACE (MRX, MTX, CSB, SI, SCLK, SO, RINX, O2HIN, INJIN1, IGNIN1, BATSW, VRSOUT, RESETB)

Input Logic High-voltage Thresholds (14)

VIH

0.7 x VCC

–

VCC + 0.3

Input Logic Low-voltage Thresholds (14)

VIL

GND - 0.3

–

0.2 x VCC

Input Logic Voltage Hysteresis (14)

VHYS

500

–

Input Logic Capacitance (13)

CIN

–

Sleep Mode Input Logic Current (14)

• KEYSW = 0 V

ILOGIC_SS

-10

–

A

Input Logic Pull-down Current INJIN1, RIN1, RIN2, SI, SCLK,IGNIN1, O2HIN

• 0.8 V to 5.0 V

ILOGIC_PD

100

A

SCLK Input Current

•VSCLK = VCC

ISCLK

-10

–

A

SO Tri-state Output (in tri-state mode, CSB = 1)

•0 V to 5.0 V

ITRISO

-10

–

A

CSB Input Current

• CSB = VCC

ICSB

-10

–

A

Input Logic Pull-up Current - CSB and MTX

• 0.0 to 4.2 V

ILOGIC_PJ

-30

-50

-100

A

CSB Leakage Current to VCC

• CSB = 5.0 V, KEYSW = 0.0 V

ICSB(LKG)

–

A

SO, MRX High-state Output Voltage (CSB =0 for SO)

•ISO-HIGH = -1.0 mA

VSO_HIGH

VMRX_HIGH

VCC - 0.4

–

SO, MRX Low-state Output Voltage (CSB =0 for SO)

•ISO-LOW = 1.0 mA

VSO_LOW

VMRX_HIGH

–

0.4

BATSW High-state Output Voltage

ISO-HIGH = -10 mA

VBATSW_HIGH

VCC - 1.0

–

BATSW Low-state Output Voltage

ISO-LOW = 10 mA

VBATSW_LOW

–

1.0

KEYSW High-state Input Voltage

VKEYSW_HIGH

4.5

VPWR

KEYSW Low-state Input Voltage

VKEYSW_LOW

-0.3

2.5

KEYSW Hysteresis

VKEYSW_HYS

100

–

VRS Low-state Output Voltage

IVRS-LOW= 1.0 mA

VVRSOUT_LOW

–

0.4

VRS Low-state Output Voltage

IVRS-LOW= 1.0 mA

VVRSOUT_HIGH VCC -0.4

–

5.0

RESET Low-state Output Voltage

IRESET-LOW= 1.0 mA

VRESET_LOW

–

0.4

Notes

13.

This parameter is guaranteed by design, however it is not production tested.

14.

Programmable via SPI but variable with magnitude input frequency.

Table 4. Power Input Static Electrical Characteristics

Characteristics noted under conditions of 6.0 V

 VPWR  18 V, -40 C  TC  125 C, and Calibrated Timers, unless otherwise

noted. Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25 C.

Characteristic

Symbol

Min

Typ

Max

Unit

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