S6J3350 Datasheet, PDF (188/249 Pages) Cypress Semiconductor – 32-bit Microcontroller Spansion® TraveoTM Family

PRELIMINARY
S6J3350 Series
9.1.4.6 Multi-Function Serial
UART (asynchronous serial interface) timing (SMR:MD2-0=0b000, 0b001)
(1) External clock selected (BGR:EXT=1)
(TA: Recommended operating conditions, Vcc3=3.3 V ±0.3V, Vcc5=DVcc=5.0 V ±10% /3.3 V ±0.3V ,
Vcc53=5.0 V ±10% / 3.3 V ±0.3V, VSS=DVSS=0.0 V, VCC12=1.15V ±0.06V)
Parameter
Symbol
Pin Name
Condition
s
Value
Min
Max
Unit Remarks
Serial clock
"L" pulse width
tSLSH
SCK0 to SCK4,
SCK8 to SCK12
SCK16 to
SCK17
2tCLK_LCPnA*1
+10
-
ns
2tCLK_COMP +10
-
ns
SCK0 to SCK4,
2tCLK_LCPnA*1
Serial clock
"H" pulse width
tSHSL
SCK8 to SCK12
SCK16 to
SCK17
-
+10
2tCLK_COMP +10
-
-
ns
ns
SCK falling time
SCK rising time
tF
SCK0 to SCK4,
SCK8 to SCK12,
SCK16 to
tR
SCK17
*1: n=0:ch.0 to ch.4, n=1:ch.8 to ch.12
-
5
ns
-
5
ns
SCK
t_R
t_SHSL
t_F
t_SLSH
V_IH
V_IL
V_IH
V_IL
V_IL
V_IH
External clock selected
Document Number: 002-10634 Rev.**
Page 188 of 249