lrs1329 Sharp Microelectronics of the Americas, lrs1329 Datasheet - Page 23

• Manufacturer Part Number: lrs1329
• Description: Stacked Chip Flash Sram
• Manufacturer: Sharp Microelectronics of the Americas

Data Retention
-VCC
. CE,
Data Retention
Notes)
14.SRAM Data
Note) *3. To control
SHARP
Chip enable
Chip enable
Data Retention
Data Retention
hold time
Supply current
setup
Supply volotage
Parameter
*2. S-CE,ZV,-O.2V,
*l.
time
S-C& between
2.JV
0. 8
Reference
()v --.---I
timing
v
timing
Retention
___.. _..__ .___ _ _____ _ __._. __________________.........~ _ .__.____.____.______ _ _.____. ___ ________.__._______...................... ._..___._.__.........................
- . . . ..---..
-_---
value at T,=25’c, S-V,=3. OV.
chart
the data retention
chart
_ . . . . ..- -i-‘
VCCDB S-C& SO. 2V or
I cccm
sym.
V,,
bDR
tR
Characteristics
S-CE.&V,-0.2V
(S-%Controlled)(*3)
-.-----s-e-
and Vcc, -0.2V or OV or 0.2V and during
(S-CEz Control led)
CDP
S-CE,~V,w-O.
v,,=3v
S-C&SO. 2V or
S-E
L
/
. .._. _ . . . .._ _._._-_..__._._ ._-_.--.-__-.
LV,,-0.2v
,
Data Retention
LRS1329
Conditions
Data Retention
mode at S-z,,
(S-E,
2v (*2>
(*2)
control
_ .-._.... _.._ . . . . . . . . . . . . . _..__.._ _..__ . . . . . ..-_.... _..._.._...__.._----_
mode
mode
led) or S-C&SO. 2V (S-C& control
fix
____I__.___..._ _ . . ..-.....- -_ -I-..._- -I_
the input
.
/
.
(T,=
the data retetion
2.0
Min.
0
5
level
-25°C
Typ. (*l)
of
0.2
to
_ . . . . . . . . . _ . . . . . .
Max.
. . . . . ..--.. --
. . . . . . . . . . . . . . .
mode.
3.6
+35”c
15
led)
21
Unit
pA
ns
l C S
V
>