X40431S14-A Intersil, X40431S14-A Datasheet - Page 21

• Manufacturer Part Number: X40431S14-A
• Description: IC VOLT MON TRPL EEPROM 14-SOIC
• Manufacturer: Intersil
• Type: Multi-Voltage Supervisorr

Specifications of X40431S14-A

• Number Of Voltages Monitored: 3
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: 1.7V, 2.9V, 4.6V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TIMING DIAGRAMS
Bus Timing
WP Pin Timing
Write Cycle Timing
Nonvolatile Write Cycle Timing
Note:
SDA OUT
Symbol
SDA IN
t
(1) t
WC
SDA
SCL
SCL
the minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.
(1)
WC
is the time from a valid stop condition at the end of a write sequence to the end of the self-timed internal nonvolatile write cycle. It is
t
SU:STA
SDA IN
SCL
WP
8
th
Bit of Last Byte
t
HD:STA
21
START
t
F
t
SU:WP
Write Cycle Time
Parameter
t
SU:DAT
X40430, X40431, X40434, X40435
t
Clk 1
HIGH
ACK
t
Slave Address Byte
LOW
t
HD:DAT
Condition
Stop
Min
t
R
t
AA
t
Clk 9
HD:WP
t
WC
t
DH
Typ
5
Condition
Start
t
BUF
Max
10
t
SU:STO
Unit
May 24, 2006
ms
FN8251.1