S-93C76A-H Datasheet, PDF (9/28 Pages) Seiko Instruments Inc – FOR AUTOMOTIVE OPERATION 3-WIRE SERIAL E2PROM

Rev.3.1_01
FOR AUTOMOTIVE 105°C OPERATION 3-WIRE SERIAL E²PROM
S-93C76A H Series
Item
Write time
Table 15
−40 to +85°C
+85 to +105°C
Symbol
VCC = 2.7 to 5.5 V
VCC = 2.7 to 5.5 V
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
tPR
⎯
4.0
10.0
⎯
4.0
10.0
ms
t_CSS
1/f_SK^*2
t_CDS
CS
t_SKH
t_SKL
t_CSH
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
High-Z
t_HZ1
High-Z
(VERIFY)
*1. Indicates high impedance.
*2. 1/fSK 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/fSK) cannot be made equal
to tSKL(Min.) + tSKH(Min.).
 Initial Delivery State
Figure 5 Timing Chart
Initial delivery state of all addresses is "FFFFh".
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