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参数资料
| 型号： | IDT7016L20PFI8 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 11/20页 |
| 文件大小： | 0K |
| 描述： | IC SRAM 144KBIT 20NS 80TQFP |
| 标准包装： | 750 |
| 格式 - 存储器： | RAM |
| 存储器类型： | SRAM - 双端口，异步 |
| 存储容量： | 144K（16K x 9） |
| 速度： | 20ns |
| 接口： | 并联 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 80-LQFP |
| 供应商设备封装： | 80-TQFP（14x14） |
| 包装： | 带卷 (TR) |
| 其它名称： | 7016L20PFI8 |
IDT7016S/L
High-Speed 16K x 9 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
Timing Waveform of Semaphore Read after Write Timing, Either Side (1)
t SAA
A 0 -A 2
VALID ADDRESS
VALID ADDRESS
SEM
t AW
t EW
t WR
t ACE
I/O
t AS
t WP
t DW
DATA IN
VALID
t DH
t SOP
t OH
DATA OUT
VALID (2)
R/ W
OE
Write Cycle
t SWRD
Read Cycle
t AOE
3190 drw 11
NOTES:
1. CE = V IH for the duration of the above timing (both write and read cycle).
2. “DATA OUT VALID” represents all I/O's (I/O 0 -I/O 8 ) equal to the semaphore value.
Timing Waveform of Semaphore Write Condition (1,3,4)
A 0"A" -A 2 "A"
MATCH
(2)
SIDE
(2)
SIDE
"A"
"B"
R/ W "A"
SEM "A"
A 0"B" -A 2 "B"
R/ W "B"
SEM "B"
MATCH
t SPS
,
3190 drw 12
NOTES:
1. D OR = D OL =V IH , CE R = CE L =V IH .
2. All timing is the same for left and right ports. Port“A” may be either left or right port. “B” is the opposite port from “A”.
3. This parameter is measured from R/ W “A” or SEM “A” going HIGH to R/ W “B” or SEM “B” going HIGH.
4. If t SPS is not satisfied, there is no guarantee which side will obtain the semaphore flag.
11
6.42
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT7016L25G | 功能描述:IC SRAM 144KBIT 25NS 68PGA RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:3,000 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:8K (1K x 8) 速度:400kHz 接口:I²C，2 线串口 电源电压:1.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) |
| IDT7016L25GB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K x 9 DUAL-PORT STATIC RAM |
| IDT7016L25GG | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
| IDT7016L25GGB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
| IDT7016L25GGI | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 16K X 9 DUAL-PORT STATIC RAM |
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