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参数资料
| 型号： | 70V3319S166BFG |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | SRAM |
| 英文描述： | 256K X 18 DUAL-PORT SRAM, 3.6 ns, CBGA208 |
| 封装： | 15 X 15 MM X 1.4 MM, 0.80 MM PITCH, GREEN, FPBGA-208 |
| 文件页数： | 9/23页 |
| 文件大小： | 222K |
| 代理商： | 70V3319S166BFG |
6.42
IDT70V3319/99S
High-Speed 3.3V 256/128K x 18 Dual-Port Synchronous Static RAM
Industrial and Commercial Temperature Ranges
17
ADDRESS
An
CLK
DATAOUT
Qx - 1
(2)
Qx
Qn
Qn + 2
(2)
Qn + 3
ADS
CNTEN
tCYC2
tCH2
tCL2
5623 drw 16
tSA
tHA
tSAD tHAD
tCD2
tDC
READ
EXTERNAL
ADDRESS
READ WITH COUNTER
COUNTER
HOLD
tSAD tHAD
tSCN tHCN
READ
WITH
COUNTER
Qn + 1
Timing Waveform of Pipelined Read with Address Counter Advance(1)
NOTES:
1.
CE0, OE, UB, LB = VIL; CE1, R/W, and REPEAT = VIH.
2. If there is no address change via
ADS = VIL (loading a new address) or CNTEN = VIL (advancing the address), i.e. ADS = VIH and CNTEN = VIH, then
the data output remains constant for subsequent clocks.
Timing Waveform of Flow-Through Read with Address Counter Advance(1)
ADDRESS
An
CLK
DATAOUT
Qx
(2)
Qn
Qn + 1
Qn + 2
Qn + 3
(2)
Qn + 4
ADS
CNTEN
tCYC1
tCH1
tCL1
5623 drw 17
tSA
tHA
tSAD tHAD
READ
EXTERNAL
ADDRESS
READ WITH COUNTER
COUNTER
HOLD
tCD1
tDC
tSAD tHAD
tSCN tHCN
READ
WITH
COUNTER
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 70V3319S166BFG8 | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 12ns/3.6ns 208-Pin CABGA T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 3.3V 4MBIT 256KX18 12NS/3.6NS 208FPBGA - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM |
| 70V3319S166PRF | 功能描述:静态随机存取存储器 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 70V3319S166PRF8 | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 12ns/3.6ns 128-Pin TQFP T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 3.3V 4MBIT 256KX18 12NS/3.6NS 128TQFP - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM |
| 70V3319S166PRFG | 功能描述:静态随机存取存储器 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 70V3319S166PRFG8 | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 12ns/3.6ns 128-Pin TQFP T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 3.3V 4MBIT 256KX18 12NS/3.6NS 128TQFP - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM |
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