Datasheet

71M6543F/71M6543G Data Sheet
132 v2
6.4 Performance Specifications
6.4.1 Input Logic Levels
Table 89: Input Logic Levels
Parameter
Condition
Min
Typ
Max
Unit
Digital high-level input voltage
1
, V
IH
2
V
Digital low-level input voltage
1
, V
IL
0.8
V
Input pullup current, I
IL
E_RXTX, E_RST, E_TCLK
OPT_RX, OPT_TX
SPI_CSZ (SEGDIO36)
Other digital inputs
VIN=0 V,
ICE_E=3.3 V
10
10
10
-1
0
100
100
100
1
µA
µA
µA
µA
Input pull down current, I
IH
ICE_E, RESET, TEST
Other digital inputs
VIN=V3P3D
10
-1
0
100
1
µA
µA
Note:
1. In battery powered modes, digital inputs should be below 0.1 V or above VBAT – 0.1 V to
minimize battery current.
6.4.2 Output Logic Levels
Table 90: Output Logic Levels
Parameter Condition Min Typ Max Unit
Digital high-level output voltage
V
OH
I
LOAD
= 1 mA
V3P3D–0.4
V
I
LOAD
= 15 mA
(see notes 1, 2)
V3P3D-0.6
V
Digital low-level output voltage
V
OL
I
LOAD
= 1 mA
0
0.4
V
I
LOAD
= 15 mA
(see note 1)
0 0.8 V
Note:
1.
Guaranteed by design; not production tested.
2. Caution: The sum of all pull up currents must be compatible with the on-resistance of the
internal V3P3D switch. See 6.4.6 V3P3D Switch on page 136.