x46402 Intersil Corporation, x46402 Datasheet - Page 18

• Manufacturer Part Number: x46402
• Description: Dual Voltage Cpu Supervisor With 64k Password Protected Eeprom
• Manufacturer: Intersil Corporation

X46402
RESET AC SPECIFICATIONS
Nonvolatile Write Cycle Timing
Notes: 1. t
TIMING DIAGRAMS
Bus Timing
Write Cycle Timing
SCL
SDA IN
SDA OUT
SDA
SCL
Symbol
t
WC
t
SU:STA
It is the minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.
(1)
WC
t
R
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.
8th bit of last byte
t
HD:STA
t
F
Write Cycle Time
t
SU:DAT
Parameter
t
HIGH
ACK
t
LOW
t
HD:DAT
18
Condition
Stop
Min.
t
AA
t
WC
t
DH
Typ.(1)
Preliminary Information
5
Condition
Start
t
BUF
Max.
10
t
SU:STO
Units
mS