X5083_06 Datasheet, PDF (13/21 Pages) Intersil Corporation – CPU Supervisor with 8Kbit SPI EEPROM

X5083
CS
SCK
SI
Non-volatile
Write
Operation
t_WC
0 1 2 3 4 56 7
NEXT
INSTRUCTION
Wait t_WC after a write for new operation,
if not using polling procedure
FIGURE 11. END OF NONVOLATILE WRITE (NO POLLING)
Symbol Table
WAVEFORM INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not
Known
Center Line
is High
Impedance
13
FN8127.3
June 15, 2006