参数资料
型号: IDT70T3319S166DD
厂商: IDT, Integrated Device Technology Inc
文件页数: 11/27页
文件大小: 0K
描述: IC SRAM 4MBIT 166MHZ 144TQFP
产品变化通告: Product Discontinuation 20/Aug/2008
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: 4.5M(256K x 18)
速度: 166MHz
接口: 并联
电源电压: 2.4 V ~ 2.6 V
工作温度: 0°C ~ 70°C
封装/外壳: 144-LQFP 裸露焊盘
供应商设备封装: 144-TQFP(20x20)
包装: 托盘
其它名称: 70T3319S166DD
IDT70T3339/19/99S
High-Speed 2.5V 512/256/128K x 18 Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
AC Electrical Characteristics Over the Operating Temperature Range
(Read and Write Cycle Timing) (2,3) (V DD = 2.5V ± 100mV, T A = 0°C to +70°C)
70T3339/19/99
S200
Com'l Only (5)
70T3339/19/99
S166
Com'l
& Ind (4)
70T3339/19/99
S133
Com'l
& Ind
Symbol
t CYC1
t CYC2
Clock Cycle Time (Flow-Through) (1)
Clock Cycle Time (Pipelined) (1)
Parameter
Min.
15
5
Max.
____
____
Min.
20
6
Max.
____
____
Min.
25
7.5
Max.
____
____
Unit
ns
ns
t CH1
Clock High Time (Flow-Through)
(1)
6
____
8
____
10
____
ns
t OHZ
t CL1
t CH2
t CL2
t SA
t HA
t SC
t HC
t SB
t HB
t SW
t HW
t SD
t HD
t SAD
t HAD
t SCN
t HCN
t SRPT
t HRPT
t OE
t OLZ (6)
(6)
t CD1
t CD2
t DC
t CKHZ (6)
t CKLZ (6)
t INS
t INR
t COLS
t COLR
t ZZSC
t ZZRC
Clock Low Time (Flow-Through) (1)
Clock High Time (Pipelined) (2)
Clock Low Time (Pipelined) (1)
Address Setup Time
Address Hold Time
Chip Enable Setup Time
Chip Enable Hold Time
Byte Enable Setup Time
Byte Enable Hold Time
R/W Setup Time
R/W Hold Time
Input Data Setup Time
Input Data Hold Time
ADS Setup Time
ADS Hold Time
CNTEN Setup Time
CNTEN Hold Time
REPEAT Setup Time
REPEAT Hold Time
Output Enable to Data Valid
Output Enable to Output Low-Z
Output Enable to Output High-Z
Clock to Data Valid (Flow-Through) (1)
Clock to Data Valid (Pipelined) (1)
Data Output Hold After Clock High
Clock High to Output High-Z
Clock High to Output Low-Z
Interrupt Flag Set Time
Interrupt Flag Reset Time
Collision Flag Set Time
Collision Flag Reset Time
Sleep Mode Set Cycles
Sleep Mode Recovery Cycles
6
2
2
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
____
1
1
____
____
1
1
1
____
____
____
____
2
3
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
4.4
____
3.4
10
3.4
____
3.4
____
7
7
3.4
3.4
____
____
8
2.4
2.4
1.7
0.5
1.7
0.5
1.7
0.5
1.7
0.5
1.7
0.5
1.7
0.5
1.7
0.5
1.7
0.5
____
1
1
____
____
1
1
1
____
____
____
____
2
3
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
4.4
____
3.6
12
3.6
____
3.6
____
7
7
3.6
3.6
____
____
10
3
3
1.8
0.5
1.8
0.5
1.8
0.5
1.8
0.5
1.8
0.5
1.8
0.5
1.8
0.5
1.8
0.5
____
1
1
____
____
1
1
1
____
____
____
____
2
3
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
4.6
____
4.2
15
4.2
____
4.2
____
7
7
4.2
4.2
____
____
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cycles
cycles
Port-to-Port Delay
t CO
Clock-to-Clock Offset
4
____
5
____
6
____
ns
t OFS
Clock-to-Clock Offset for Collision Detection
Please refer to Collision Detection Timing Table on Page 20
5652 tbl 11
NOTES:
1. The Pipelined output parameters (t CYC2 , t CD2 ) apply to either or both left and right ports when FT /PIPE X = V DD (2.5V). Flow-through parameters (t CYC1 , t CD1 )
apply when FT /PIPE = V ss (0V) for that port.
2. All input signals are synchronous with respect to the clock except for the asynchronous Output Enable ( OE ), FT /PIPE and OPT. FT /PIPE and OPT should be
treated as DC signals, i.e. steady state during operation.
3. These values are valid for either level of V DDQ (3.3V/2.5V). See page 5 for details on selecting the desired operating voltage levels for each port.
4. 166MHz I-Temp is not available in the BF-208 package.
5. 200Mhz is not available in the BF-208 package.
6. Guaranteed by design (not production tested).
11
6.42
相关PDF资料
PDF描述
GBM22DSUS CONN EDGECARD 44POS DIP .156 SLD
PR3002-T DIODE FAST REC 3A 100V DO-201AD
NCV78M05ABDTRKG IC REG LDO 5V .5A DPAK-3
AD736BQ IC AC RMS TO DC CONV 5V 8-CDIP
IDT70T3319S133DDI IC SRAM 4MBIT 133MHZ 144TQFP
相关代理商/技术参数
参数描述
IDT70T3319S200BC 功能描述:IC SRAM 4MBIT 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)
IDT70T3319S200BC8 功能描述:IC SRAM 4MBIT 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)
IDT70T3339S133BC 功能描述:IC SRAM 9MBIT 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)
IDT70T3339S133BC8 功能描述:IC SRAM 9MBIT 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)
IDT70T3339S133BCI 功能描述:IC SRAM 9MBIT 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)