CC2640R2F-Q1 Datasheet, PDF (17/40 Pages) Texas Instruments – SimpleLink Bluetooth low energy Wireless MCU for Automotive

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SSIClk
(SPO = 0)
SSIClk
(SPO = 1)
SSITx
(Master)
SSIRx
(Slave)
MSB
MSB
CC2640R2F-Q1
SWRS201 – JANUARY 2017
S1
S2
S3
LSB
LSB
SSIFss
Figure 5-3. SSI Timing for SPI Frame Format (FRF = 00), With SPH = 1
5.19 DC Characteristics
PARAMETER
T_A = 25°C, V_DDS = 1.8 V
GPIO VOH at 8-mA load
GPIO VOL at 8-mA load
GPIO VOH at 4-mA load
GPIO VOL at 4-mA load
GPIO pullup current
GPIO pulldown current
GPIO high/low input transition,
no hysteresis
GPIO low-to-high input transition,
with hysteresis
GPIO high-to-low input transition,
with hysteresis
GPIO input hysteresis
TEST CONDITIONS
IOCURR = 2, high-drive GPIOs only
IOCURR = 2, high-drive GPIOs only
IOCURR = 1
IOCURR = 1
Input mode, pullup enabled, Vpad = 0 V
Input mode, pulldown enabled, Vpad = VDDS
IH = 0, transition between reading 0 and reading 1
IH = 1, transition voltage for input read as 0 → 1
IH = 1, transition voltage for input read as 1 → 0
IH = 1, difference between 0 → 1 and 1 → 0 points
MIN TYP MAX UNIT
1.32 1.54
V
0.26 0.32 V
1.32 1.58
V
0.21 0.32 V
71.7
µA
21.1
µA
0.88
V
1.07
V
0.74
V
0.33
V
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Specifications
17