Datasheet
RL78/G14 2. ELECTRICAL SPECIFICATIONS (A, D: TA = -40 to +85 C)
R01DS0053EJ0200 Rev. 2.00 Page 94 of 187
Oct 25, 2013
CSI mode serial transfer timing (slave mode) (during communication at different potential)
(When DAPmn = 0 and CKPmn = 0, or DAPmn = 1 and CKPmn = 1.)
CSI mode serial transfer timing (slave mode) (during communication at different potential)
(When DAPmn = 0 and CKPmn = 1, or DAPmn = 1 and CKPmn = 0.)
Remark 1. p: CSI number (p = 00, 01, 10, 20, 30, 31), m: Unit number (m = 0, 1), n: Channel number (n = 0 to 3),
g: PIM and POM number (g = 0, 1, 3 to 5, 14)
Remark 2. CSI01 of 48-, 52-, 64-pin products, and CSI11 and CSI21 cannot communicate at different potential. Use other CSI for
communication at different potential.
Also, communication at different potential cannot be performed during clock synchronous serial communication with the
slave select function.
SIp
SOp
SCKp
Input data
Output data
tKCY2
tKH2tKL2
tSIK2 tKSI2
tKSO2
Input data
Output data
SIp
SOp
SCKp
t
KCY2
tKL2tKH2
tSIK2 tKSI2
tKSO2