IDT70824L35PF IDT, Integrated Device Technology Inc, IDT70824L35PF Datasheet - Page 15

• Manufacturer Part Number: IDT70824L35PF
• Description: IC SARAM 64KBIT 35NS 80TQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70824L35PF

• 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: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 70824L35PF

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