RL78G12_15 Datasheet, PDF (80/110 Pages) Renesas Technology Corp – RENESAS MCU

RL78/G12
3. ELECTRICAL SPECIFICATIONS (G: TA = −40 to +105°C)
CSI mode serial transfer timing (during communication at same potential)
(When DAPmn = 0 and CKPmn = 0, or DAPmn = 1 and CKPmn = 1.)
tKL1, 2
tKCY1, 2
tKH1, 2
SCKp
SIp
tKSO1, 2
tSIK1, 2
tKSI1, 2
Input data
SOp
Output data
CSI mode serial transfer timing (during communication at same potential)
(When DAPmn = 0 and CKPmn = 1, or DAPmn = 1 and CKPmn = 0.)
tKH1, 2
tKCY1, 2
tKL1, 2
SCKp
SIp
tKSO1, 2
tSIK1, 2
tKSI1, 2
Input data
SOp
Output data
Remarks 1.
2.
p: CSI number (p = 00, 01, 11, 20), m: Unit number (m = 0, 1), n: Channel number (n = 0, 1, 3)
fMCK: Serial array unit operation clock frequency
(Operation clock to be set by the serial clock select register m (SPSm) and the CKSmn bit of serial
mode register mn (SMRmn). m: Unit number (m = 0,1), n: Channel number (n = 0, 1, 3))
R01DS0193EJ0200 Rev.2.00
Sep 06, 2013
Page 80 of 106