SI8900-1 SILABS [Silicon Laboratories], SI8900-1 Datasheet - Page 6

• Manufacturer Part Number: SI8900-1
• Description: ISOLATED MONITORING ADC
• Manufacturer: SILABS [Silicon Laboratories]

Si8900/1/2
Table 2. Electrical Specifications (Continued)
6
Parameter
SPI Port Timing
EN Falling Edge to SCLK Rising
Edge
Last Clock Edge to /EN Rising
EN Falling to SDO Valid
EN Rising to SDO High-Z
SCLK High Time
SCLK Low Time
SDI Valid to SCLK Sample Edge
SCLK Sample Edge to SDI
Change
SCLK Shift Edge to SDO
Change
SCLK
SDO
SDI
EN
tSE
tSEZ
tCLKH
Figure 1. SPI Port Timing Characteristics
Symbol
t
t
t
t
t
t
t
SOH
t
t
SDZ
CKH
SEZ
CKL
SIH
SIS
SE
SD
tSOH
tCKL
tSIS
Test Conditions
Rev. 1.0
tSIH
Min
200
200
80
80
80
80
—
—
—
Typ
—
—
—
—
—
—
—
—
—
tSD
tSDZ
Max
160
160
160
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns