S93C86B-H Datasheet, PDF (9/28 Pages) Seiko Instruments Inc – FOR AUTOMOTIVE OPERATION 3-WIRE SERIAL E2PROM

Rev.2.1_02
FOR AUTOMOTIVE 105°C OPERATION 3-WIRE SERIAL E²PROM
S-93C86B H Series
Item
Write time
Symbol
t_PR
Table 14
−40 to +85°C
V_CC = 2.7 to 5.5 V
Min.
Typ.
Max.
⎯
2.0
4.0
+85 to +105°C
V_CC = 2.7 to 5.5 V
Unit
Min.
Typ.
Max.
⎯
2.0
4.0 ms
t_CSS
1/f_SK^*2
CS
t_SKH
t_SKL
SK
t_DS
t_DH
t_DS
t_DH
DI
DO ^High-Z*1
(READ)
t_SV
DO ^High-Z
Valid data
t_PD
t_HZ2
Valid data
t_PD
(VERIFY)
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 to equal
t_SKL(Min.) + t_SKH(Min.).
Figure 4 Timing Chart
 Initial Delivery State
Initial delivery state of all addresses is "FFFFh".
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