X25170 Datasheet, PDF (10/15 Pages) IC MICROSYSTEMS – SPI Serial E 2 PROM with Block Lock ™ Protection

X25170
Data Output Timing
Symbol
f_SCK
t_DIS
t_V
t_HO
t_RO⁽⁴⁾
t_FO⁽⁴⁾
t_LZ⁽⁴⁾
t_HZ⁽⁴⁾
Parameter
Clock frequency
Output disable time
Output valid from clock LOW
Output hold time
Output rise time
Output fall time
HOLD HIGH to output in low Z
HOLD LOW to output in high Z
Min.
0
0
50
50
Max.
5
100
80
50
50
Units
MHz
ns
ns
ns
ns
ns
ns
ns
Notes: (4) This parameter is periodically sampled and not 100% tested.
(5) 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
CS
SCK
SO
t_CYC
t_WH
t_V
t_HO
t_WL
MSB Out
MSB–1 Out
t_LAG
t_DIS
LSB Out
SI
ADDR
LSB IN
Serial Input Timing
CS
SCK
SI
t_LEAD
t_SU
t_H
MSB IN
t_CS
t_LAG
t_RI
t_FI
LSB IN
High Impedance
SO
Characteristics subject to change without notice. 10 of 15