Analog Integrated Circuit Device Data

Freescale Semiconductor

11

33984

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Control Interface

Input Logic High Voltage(13)

–

–

V

Input Logic Low Voltage(13)

–

–

0.2 x

V

Input Logic Voltage Hysteresis(14)

100

600

1200

mV

Input Logic Pull-down Current (SCLK, IN, SI)

5.0

–

20

μA

RST

Input Voltage Range

4.5

5.0

5.5

V

SO, FS Tri-state Capacitance(15)

–

–

20

pF

Input Logic Pull-down Resistor (RST) and WAKE

100

200

400

k

Ω

Input Capacitance(15)

–

4.0

12

pF

WAKE Input Clamp Voltage(16)

7.0

–

14

V

WAKE Input Forward Voltage

-2.0

–

-0.3

V

SO High-state Output Voltage

–

–

V

FS

, SO Low-state Output Voltage

–

0.2

0.4

V

SO Tri-state Leakage Current

CS

-5.0

0

5.0

μA

Input Logic Pull-up Current(17)

CS

5.0

–

20

μA

FSI Input Pin External Pull-down Resistance

FSI Disabled, HS[0:1] Indeterminate

FSI Enabled, HS[0:1] OFF

FSI Enabled, HS0 ON, HS1 OFF

FSI Enabled, HS[0:1] ON

RFS

RFSdis

RFSoffoff

RFSonoff

RFSonon

–

6.0

15

40

0

6.5

17

Infinite

1.0

7.0

19

–

k

Ω

Notes

13.

Upper and lower logic threshold voltage range applies to SI, CS, SCLK, RST, IN[0:1], and WAKE input signals. The WAKE and RST

14.

No hysteresis on FSI and WAKE pins. Parameter is guaranteed by processing monitoring but is not production tested.

15.

Input capacitance of SI, CS, SCLK, RST, and WAKE. This parameter is guaranteed by process monitoring but is not production tested.

16.

The current must be limited by a series resistance when using voltages > 7.0 V.

17.

Table 4. Static Electrical Characteristics (continued)

Characteristics noted under conditions 4.5 V

≤ V

Characteristic

Symbol

Min

Typ

Max

Unit