X3100 Datasheet, PDF (35/40 Pages) Xicor Inc. – 3 or 4 Cell Li-Ion Battery Protection and Monitor IC

X3100/X3101 – Preliminary Information
A.C. CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified.)
SERIAL INPUT TIMING
Symbol
f_SCK
t_CYC
t_LEAD
t_LAG
t_WH
t_WL
t_SU
t_H
t_RI⁽⁹⁾
t_FI⁽⁹⁾
t_CS
t_WC⁽¹⁰⁾
Parameter
Clock frequency
Cycle time
CS lead time
CS lag time
Clock HIGH time
Clock LOW time
Data setup time
Data hold time
Data in rise time
Data in fall time
CS deselect time
Write cycle time
Voltage
Min.
0
300
150
150
130
130
20
20
100
Max.
3.3
2
2
5
Units
MHz
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ms
Notes: (9) This parameter is not 100% tested
(10)t_WC is the time from the rising edge of CS after a valid write sequence has been sent to the end of the self-timed internal nonvolatile
write cycle.
Serial Input Timing
CS
t_LEAD
t_CS
t_LAG
SCK
t_SU
t_H
t_RI
t_FI
SI
MSB IN
LSB IN
SO
REV 1.1.8 12/10/02
www.xicor.com
Characteristics subject to change without notice. 35 of 40