IDT70824S35G IDT, Integrated Device Technology Inc, IDT70824S35G Datasheet - Page 15
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IDT70824S35G
Manufacturer Part Number
IDT70824S35G
Description
IC SARAM 64KBIT 35NS 84PGA
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT70824S35PF8.pdf
(21 pages)
Specifications of IDT70824S35G
Format - Memory
RAM
Memory Type
SARAM
Memory Size
64K (4K x 16)
Speed
35ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
84-PGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
70824S35G
Sequential Port: AC Electrical Characteristics
Over the Operating Temperature and Supply Voltage
NOTES:
1. 'X' in part numbers indicates power rating (S or L).
2. Industrial temperature: for specific speeds, packages and powers contact your sales office.
Sequential Port: Write, Pointer Load Non-Incrementing Read
NOTES:
1. If SLD = V
2. If CNTEN = V
3. Pointer is not incremented on cycle immediately following SLD even if CNTEN is LOW.
SI/O
WRITE CYCLE
t
t
t
t
RSPW
WERS
RSRC
RSFV
CNTEN
IDT70824S/L
High-Speed 4K x 16 Sequential Access Random Access Memory
SI/O
SCLK
Symbol
SR/W
SOE
SCE
SLD
OUT
IN
IL
Reset Pulse Width
Reset HIGH to Write Enable LOW
Re set HIGH to Flag Valid
Write Enable HIGH to Reset HIGH
, then address will be clocked in on the SCLK's rising edge.
IH
t
t
WS
WS
for the SCLK's rising edge, the internal address counter will not advance.
Dx
t
t
WH
WH
t
CH
t
CYC
t
ES
Parameter
t
CL
t
DS
A0
t
t
EH
DH
(1)
t
t
t
WS
WS
ES
(3)
t
t
t
WH
EH
WH
HIGH IMPEDANCE
t
Min.
SOE
t
13
10
10
15
CD
Com'l Only
70824X20
6.42
t
15
OLZ
t
CKLZ
Max.
____
____
____
____
D0
(2)
Min.
20
15
10
10
Com'l Only
70824X25
Military and Commercial Temperature Ranges
Max.
____
____
____
____
D0
(1,2)
Min.
20
10
10
25
70824X35
Com'l &
Military
Max.
____
____
____
____
D0
Min.
20
10
10
25
70824X45
Com'l &
Military
t
t
CKHZ
CSZ
t
Max.
OHZ
____
____
____
____
3099 drw 17
3099 tbl 24
Unit
ns
ns
ns
ns