X3102 Datasheet, PDF (7/32 Pages) Intersil Corporation – 3 Cell Li-Ion Battery Protection and Monitor IC

Capacitance T_A = +25°C, f = 1MHz, V_RGO = 5V
SYMBOL
PARAMETER
C_OUT (Note 8) Output capacitance (SO)
C_IN (Note 8) Input capacitance (SCK, SI, CS)
NOTE:
8. This parameter is not 100% tested.
Equivalent A.C. Load Circuit
5V
SO
3025Ω
2061Ω
30pF
X3102
CONDITIONS
V_OUT = 0V
V_IN = 0V
A.C. Test Conditions
Input pulse levels
Input rise and fall times
Input and output timing level
MAX
8
6
UNITS
pF
pF
0.5 – 4.5V
10ns
2.5V
A.C. Characteristics (Over the recommended operating conditions, unless otherwise specified.)
Serial Input Timing
SYMBOL
PARAMETER
MIN
MAX
UNITS
f_SCK
Clock frequency
0
3.3
MHz
t_CYC
Cycle time
300
ns
t_LEAD
CS lead time
150
ns
t_LAG
CS lag time
150
ns
t_WH
Clock HIGH time
130
ns
t_WL
Clock LOW time
130
ns
t_SU
Data setup time
20
ns
t_H
Data hold time
20
ns
t_RI (Note 9)
Data in rise time
2
µs
t_FI (Note 9)
Data in fall time
2
µs
t_CS
CS deselect time
100
ns
t_WC (Note 10)
Write cycle time
5
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
SI
t_SU
t_H
MSB IN
t_RI
t_FI
LSB IN
SO
7
FN8246.0
December 22, 2004