S-93C46B_1 Datasheet, PDF (10/50 Pages) Seiko Instruments Inc – 3-WIRE SERIAL E2PROM

3-WIRE SERIAL E²PROM
S-93C46B/56B/66B
Rev.7.0_00
t_CSS
1/f_SK^*2
CS
t_SKH
t_SKL
SK
t_DS
t_DH
t_DS
t_DH
DI
High-Z^*1
DO
(READ)
t_SV
DO ^High-Z
(VERIFY)
Valid data
t_PD
t_HZ2
Valid data
t_PD
t_CSH
t_CDS
High-Z
t_HZ1
High-Z
*1. Indicates high impedance.
*2. 1/f_SK is the SK clock cycle. This clock cycle is determined by a combination of several AC characteristics,
so be aware that even if the SK clock cycle time is minimized, the clock cycle (1/f_SK) cannot be made equal
to t_SKL(Min.) + t_SKH(Min.).
Figure 8 Timing Chart
10
Seiko Instruments Inc.