参数资料
型号: IDT70V7519S166DRI
厂商: IDT, Integrated Device Technology Inc
文件页数: 12/22页
文件大小: 0K
描述: IC SRAM 9MBIT 166MHZ 208QFP
标准包装: 6
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,同步
存储容量: 9M(256K x 36)
速度: 166MHz
接口: 并联
电源电压: 3.15 V ~ 3.45 V
工作温度: -40°C ~ 85°C
封装/外壳: 208-BFQFP
供应商设备封装: 208-PQFP(28x28)
包装: 托盘
其它名称: 70V7519S166DRI
IDT70V7519S
High-Speed 256K x 36 Synchronous Bank-Switchable Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
Timing Waveform of Read Cycle for Pipelined Operation
( ADS Operation) ( FT /PIPE 'X' = V IH ) (2)
t CYC2
CLK
CE 0
t CH2
t CL2
t SC
t HC
t SC
t HC
(3)
CE 1
BE n
R/ W
t SB
t SW
t SA
t HB
t HW
t HA
t SB
(5)
t HB
ADDRESS
(4)
An
An + 1
An + 2
An + 3
(1 Latency)
t CD2
t DC
DATA OUT
t CKLZ
(1)
Qn
Qn + 1
t OHZ
t OLZ
Qn + 2
(5)
OE
(1)
t OE
5618 drw 06
Timing Waveform of Read Cycle for Flow-through Output
( FT /PIPE "X" = V IL ) (2,6)
t CYC1
CLK
CE 0
t CH1
t CL1
t SC
t HC
t SC
t HC
CE 1
t SB
t HB
(3)
BE n
R/ W
t SW t HW
t SA
t HA
t SB
(5)
t HB
ADDRESS
(4)
An
t CD1
An + 1
t DC
An + 2
An + 3
t CKHZ
DATA OUT
Qn
Qn + 1
Qn + 2 (5)
NOTES:
OE
(1)
t CKLZ
t OHZ
t OLZ
t OE
t DC
5618 drw 07
1. OE is asynchronously controlled; all other inputs are synchronous to the rising clock edge.
2. ADS = V IL , CNTEN and REPEAT = V IH .
3. The output is disabled (High-Impedance state) by CE 0 = V IH , CE 1 = V IL , BE n = V IH following the next rising edge of the clock. Refer to
Truth Table 1.
4. Addresses do not have to be accessed sequentially since ADS = V IL constantly loads the address on the rising edge of the CLK; numbers
are for reference use only.
5. If BE n was HIGH, then the appropriate Byte of DATA OUT for Qn + 2 would be disabled (High-Impedance state).
6. "x" denotes Left or Right port. The diagram is with respect to that port.
12
6.42
相关PDF资料
PDF描述
IDT70V7599S133DRI IC SRAM 4MBIT 133MHZ 208QFP
IDT70V9089L6PF IC SRAM 512KBIT 6NS 100TQFP
IDT70V9169L7BFI IC SRAM 144KBIT 7NS 100FBGA
IDT70V9189L9PFI IC SRAM 576KBIT 9NS 100TQFP
IDT70V9199L9PFI IC SRAM 1.125MBIT 9NS 100TQFP
相关代理商/技术参数
参数描述
IDT70V7519S200BC 功能描述:IC SRAM 9MBIT 200MHZ 256BGA 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)
IDT70V7519S200BC8 功能描述:IC SRAM 9MBIT 200MHZ 256BGA 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)
IDT70V7519S200BCG 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 9MBIT 200MHZ 256CABGA
IDT70V7519S200BCG8 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 9MBIT 200MHZ 256CABGA
IDT70V7599S133BC 功能描述:IC SRAM 4MBIT 133MHZ 256BGA 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)