XC2723X Datasheet, PDF (94/109 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2723X
XC2000 Family / Econo Line
Electrical Parameters
4.7.5 Synchronous Serial Interface Timing
The following parameters are applicable for a USIC channel operated in SSC mode.
Note: These parameters are not subject to production test but verified by design and/or
characterization.
Note: Operating Conditions apply.
Table 32 is valid under the following conditions: C_L= 20 pF; SSC= master ;
voltage_range= upper
Table 32 USIC SSC Master Mode Timing for Upper Voltage Range
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Slave select output SELO t₁ CC t_SYS - −
−
ns
active to first SCLKOUT
8¹⁾
transmit edge
Slave select output SELO t₂ CC t_SYS - −
−
ns
inactive after last
6¹⁾
SCLKOUT receive edge
Data output DOUT valid t₃ CC -6
−
9
ns
time
Receive data input setup t₄ SR 31
−
−
ns
time to SCLKOUT receive
edge
Data input DX0 hold time t₅ SR -4
−
−
ns
from SCLKOUT receive
edge
1) t_SYS = 1 / f_SYS
Data Sheet
90
V1.2, 2012-07