IDT7024L15PF IDT, Integrated Device Technology Inc, IDT7024L15PF Datasheet - Page 13

• Manufacturer Part Number: IDT7024L15PF
• Description: IC SRAM 64KBIT 15NS 100TQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT7024L15PF

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 64K (4K x 16)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 7024L15PF

AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range
NOTES:
1. Port-to-port delay through RAM cells from writing port to reading port, refer to "Timing Waveform of Write Port-to-Port Read and BUSY (M/S = V
2. To ensure that the earlier of the two ports wins.
3. t
4. To ensure that the write cycle is inhibited on port 'B' during contention with port 'A'.
5. To ensure that a write cycle is completed on port 'B' after contention with port 'A'.
6. 'X' in part number indicates power rating (S or L).
PORT-TO-PORT DELAY TIMING
PORT-TO-PORT DELAY TIMING
BUSY TIMING (M/S = V
t
t
t
t
t
t
t
BUSY INPUT TIMING (M/S = V
t
t
t
t
BUSY TIMING (M/S = V
t
t
t
t
t
t
t
BUSY INPUT TIMING (M/S = V
t
t
t
t
BAA
BDA
BAC
BDC
APS
BDD
WH
WB
WH
WDD
DDD
BAA
BDA
BAC
BDC
APS
BDD
WH
WB
WH
WDD
DDD
IDT7024S/L
High-Speed 4K x 16 Dual-Port Static RAM
Symbol
Symbol
BDD
is a calculated parameter and is the greater of 0ns, t
BUSY Access Time from Address Match
BUSY Disable Time from Address Not Match
BUSY Access Time from Chip Enable Low
BUSY Disable Time from Chip Enable High
Arbitration Priority Set-up Time
BUSY Disable to Valid Data
Write Hold After BUSY
BUSY Input to Write
Write Hold After BUSY
Write Pulse to Data Delay
Write Data Valid to Read Data Delay
BUSY Access Time from Address Match
BUSY Disable Time from Address Not Match
BUSY Access Time from Chip Enable Low
BUSY Disable Time from Chip Enable High
Arbitration Priority Set-up Time
BUSY Disable to Valid Data
Write Hold After BUSY
BUSY Input to Write
Write Hold After BUSY
Write Pulse to Data Delay
Write Data Valid to Read Data Delay
IH
IH
)
)
IH
IH
)
)
(4)
(4)
Parameter
(5)
(5)
(5)
(5)
(1)
(1)
(3)
(3)
(2)
(2)
Parameter
(1)
(1)
WDD
– t
WP
(actual) or t
Min.
____
____
____
____
____
____
____
12
12
5
0
Com'l Only
7024X15
6.42
13
DDD
Max.
____
____
____
____
15
15
15
15
18
30
25
– t
DW
(actual).
Min.
Min.
Military, Industrial and Commercial Temperature Ranges
____
____
____
____
____
____
____
____
____
____
____
____
____
____
25
25
13
13
5
0
5
0
Com'l Only
7024X17
7024X35
Com'l &
Military
Max.
Max.
____
____
____
____
____
____
____
____
17
17
17
17
18
30
25
20
20
20
20
35
60
45
(6)
Min.
Min.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
15
15
25
25
5
0
5
0
Com'l, Ind
Com'l, Ind
& Military
& Military
7024X20
7024X55
Max.
Max.
____
____
____
____
____
____
____
____
20
20
20
17
30
45
35
45
40
40
35
40
80
65
Min.
Min.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
25
25
17
17
Military Only
5
0
5
0
7024X25
Com'l &
7024X70
Military
IH
Max.
Max.
____
____
____
____
____
____
____
____
)".
20
20
20
30
50
35
45
40
40
35
45
95
80
17
2740 tbl 14a
2740 tbl 14b
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns