IDT70824S20G IDT, Integrated Device Technology Inc, IDT70824S20G Datasheet - Page 14

• Manufacturer Part Number: IDT70824S20G
• Description: IC SARAM 64KBIT 20NS 84PGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70824S20G

• Format - Memory: RAM
• Memory Type: SARAM
• Memory Size: 64K (4K x 16)
• Speed: 20ns
• 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: 70824S20G

Sequential Port: AC Electrical Characteristics Over
the Operating Temperature and Supply Voltage Range
Sequential Port: AC Electrical Characteristics
Over the Operating Temperature and Supply Voltage
NOTES:
1. 'X' in part number indicates power rating (S or L).
2. Transition measured at 0mV from steady state. This parameter is guaranteed with the AC Output Test Load (Figure 1) by device characterization, but is not
3. Industrial temperature: for specific speeds, packages and powers contact your sales office.
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
CYC
CH
CL
ES
EH
SOE
OLZ
OHZ
CD
CKHZ
CKLZ
EB
CYC
FS
WS
WH
DS
DH
IDT70824S/L
High-Speed 4K x 16 Sequential Access Random Access Memory
Symbol
Symbol
production tested.
Sequential Clock Cycle Time
Clock Pulse HIGH
Clock Pulse LOW
Count Enab le and Address Pointer Set-up Time
Count Enable and Address Pointer Hold Time
Output Enable to Data Valid
Output Enable Low-Z Time
Output Enable High-Z Time
Clock to Valid Data
Clock High-Z Time
Clock Low-Z Time
Clock to EOB
Sequential Clock Cycle Time
Flow Restart Time
Chip Select and Read/Write Set-up Time
Chip Select and Read/Write Hold Time
Input Data Set-up Time
Input Data Hold Time
(2)
(2)
Parameter
(2)
Parameter
(2)
Min.
Min.
____
____
____
____
____
25
10
10
25
13
5
2
2
3
5
2
5
2
Com'l Only
Com'l Only
70824X20
70824X20
14
Max.
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
20
12
13
8
9
Min.
Min.
____
____
____
____
____
30
12
12
30
15
5
2
2
3
Com'l Only
5
2
5
2
Com'l Only
70824X25
70824X25
Military and Commercial Temperature Ranges
Max.
Max.
____
____
____
____
____
____
____
25
____
____
____
____
____
____
10
14
15
11
Min.
(1,3)
Min.
____
____
____
____
____
40
15
15
40
20
6
2
2
3
6
2
6
2
70824X35
70824X35
Com'l &
Military
Com'l &
(1,3)
Military
Max.
Max.
____
____
____
____
____
____
____
35
15
15
17
18
____
____
____
____
____
____
Min.
Min.
____
____
____
____
____
50
18
18
50
20
6
2
2
3
6
2
6
2
70824X45
70824X45
Com'l &
Military
Com'l &
Military
Max.
Max.
____
____
____
____
____
____
____
20
45
20
23
15
____
____
____
____
____
____
3099 tbl 22
3099 tbl 23
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns