13
FN8130.2
June 15, 2006
Equivalent A.C. Load Circuit at 5V V
CC
5V
Output
100pF
5V
4.6k
RESET/RESET
30pF
2.06k
3.03k
A.C. Test Conditions
Input pulse levels V
CC
x 0.1 to V
CC
x 0.9
Input rise and fall times 10ns
Input and output timing level V
CC
x 0.5
AC Electrical Specifications (Over recommended operating conditions, unless otherwise specified.)
SYMBOL PARAMETER
2.7-5.5V
UNITMIN MAX
SERIAL INPUT TIMING
f
SCK
Clock frequency 0 2 MHz
t
CYC
Cycle time 500 ns
t
LEAD
CS lead time 250 ns
t
LAG
CS lag time 250 ns
t
WH
Clock HIGH time 200 ns
t
WL
Clock LOW time 200 ns
t
SU
Data setup time 50 ns
t
H
Data hold time 50 ns
t
RI
(3)
Input rise time 100 ns
t
FI
(3)
Input fall time 100 ns
t
CS
CS deselect time 500 ns
t
WC
(4)
Write cycle time 10 ms
X5168, X5169
14
FN8130.2
June 15, 2006
Serial Input Timing
Serial Output Timing
Notes: (3) This parameter is periodically sampled and not 100% tested.
(4) 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 Output Timing
SCK
CS
SI
SO
MSB IN
t
SU
t
RI
t
LAG
t
LEAD
t
H
LSB IN
t
CS
t
FI
High Impedance
SYMBOL PARAMETER
2.7-5.5V
UNITMIN MAX
f
SCK
Clock frequency 0 2 MHz
t
DIS
Output disable time 250 ns
t
V
Output valid from clock low 200 ns
t
HO
Output hold time 0 ns
t
RO
(3)
Output rise time 100 ns
t
FO
(3)
Output fall time 100 ns
SCK
CS
SO
SI
MSB Out MSB–1 Out LSB Out
ADDR
LSB IN
t
CYC
t
V
t
HO
t
WL
t
WH
t
DIS
t
LAG
X5168, X5169
15
FN8130.2
June 15, 2006
Power-Up and Power-Down Timing
RESET
Output Timing
Note: (5) This parameter is periodically sampled and not 100% tested.
V
TRIP
Set Conditions
V
CC
t
PURST
t
PURST
t
R
t
F
t
RPD
RESET (X5168)
0 Volts
V
TRIP
V
TRIP
RESET (X5169)
SYMBOL PARAMETER MIN TYP MAX UNIT
V
TRIP
Reset trip point voltage, X5168-4.5A, X5168-4.5A
Reset trip point voltage, X5168, X5169
Reset trip point voltage, X5168-2.7A, X5169-2.7A
Reset trip point voltage, X5168-2.7, X5169-2.7
4.5
4.25
2.85
2.55
4.63
4.38
2.93
2.63
4.75
4.5
3.0
2.7
V
V
TH
V
TRIP
hysteresis (HIGH to LOW vs. LOW to HIGH V
TRIP
voltage) 20 mV
t
PURST
Power-up reset time out 100 200 280 ms
t
RPD
(5)
V
CC
detect to reset/output 500 ns
t
F
(5)
V
CC
fall time 100 µs
t
R
(5)
V
CC
rise time 100 µs
V
RVALID
Reset valid V
CC
1V
SCK
SI
V
P
V
P
CS
t
VPS
t
VPH
t
P
t
VPS
t
VPH
t
RP
t
VPO
t
VPO
t
TSU
t
THD
V
TRIP
V
CC
X5168, X5169

X5168S8-2.7A

Mfr. #:
Manufacturer:
Renesas / Intersil
Description:
IC SUPERVISOR CPU 16K EE 8-SOIC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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