X76F400 Datasheet, PDF (10/14 Pages) IC MICROSYSTEMS – Secure SerialFlash

X76F400
Nonvolatile Write Cycle Timing
Symbol
Parameter
t_WC⁽¹⁾
Write cycle time
Min.
Typ.⁽¹⁾
5
Max.
10
Unit
ms
Note: _{(1)tWC 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 the}
minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.
Bus Timing
SCL
SDA IN
t_SU:STA
SDA OUT
t_F
t_HIGH
t_LOW
t_HD:STA
t_HD:DAT
t_SU:DAT
t_AA
t_DH
t_R
t_SU:STO
t_BUF
Write Cycle Timing
SCL
SDA
8^th Bit of Last Byte
ACK
t_WC
STOP
Condition
START
Condition
RST Timing Diagram—Response to a Synchronous Reset
RST
t_NOL
CLK
I/O
t_RST
1^st
CLK
Pulse
t_RDV
t_NOL
t_SU:RST
tHIGH_RST
2^nd
CLK
Pulse
t_CDV
Data Bit (1)
tLOW_RST
3^rd
CLK
Pulse
Data Bit (2)
REV 1.0 7/5/00
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Characteristics subject to change without notice. 10 of 14