参数资料
型号: IDT70T3799MS166BBG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: DRAM
英文描述: HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
中文描述: 128K X 72 DUAL-PORT SRAM, 12 ns, PBGA324
封装: 19 X 19 MM, 1.40 MM HEIGHT, 1.76 MM PITCH, GREEN, BGA-324
文件页数: 18/25页
文件大小: 316K
代理商: IDT70T3799MS166BBG
6.42
IDT70T3719/99M
High-Speed 2.5V 256/128K x 72 Dual-Port Synchronous Static RAM Industrial and Commercial Temperature Ranges
Advanced
18
Truth Table III — Interrupt Flag
(1)
Left Port
Right Port
Function
CLK
L
R/
W
L
CE
L
A
17L
-A
0L
(3,4)
INT
L
CLK
R
R/
W
R
(2)
CE
R
(2)
A
17R
-A
0R
(3,4)
INT
R
L
L
3FFFF
X
X
X
X
L
Set Right
INT
R
Flag
X
X
X
X
X
L
3FFFF
H
Reset Right
INT
R
Flag
X
X
X
L
L
L
3FFFE
X
Set Left
INT
L
Flag
H
L
3FFFE
H
X
X
X
X
Reset Left
INT
L
Flag
5687 tbl 13
NOTES:
1.
INT
L
and
INT
R
must be initialized at power-up by Resetting the flags.
2.
CE
0 =
V
IL
and
CE
1 =
V
IH
.
R/
W
and CE
are synchronous with respect to the clock and need valid set-up and hold times.
3. A17
X
is a NC for IDT70T3799, therefore Interrupt Addresses are 1FFFF and 1FFFE.
4. Address is for internal register, not the external bus, i.e., address needs to be qualified by one of the Address counter control signals.
Waveform of Interrupt T iming
(2)
NOTES:
1.
CE
0 =
V
IL
and
CE
1 =
V
IH
2. All timng is the same for Left and Right ports.
3. Address is for internal register, not the external bus, i.e., address needs to be qualified by one of the Address counter control signals.
t
SW
t
HW
3FFFF
CLK
R
CE
R
(1)
ADDRESS
R
(3)
t
SA
t
HA
3FFFF
t
SC
t
HC
t
INR
CLK
L
R/
W
L
ADDRESS
L
(3)
CE
L
(1)
t
SA
t
HA
t
SC
t
HC
5687 drw 19
INT
R
t
INS
R/
W
R
t
SW
t
HW
相关PDF资料
PDF描述
IDT70T3799MS166BBGI HIGH-SPEED 2.5V 256/128K x 72 SYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE
IDT70T631S 122 x 32 pixel format, Compact LCD size
IDT70T9159L HIGH-SPEED 2.5V 16/8K X 9 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70T9169 HIGH-SPEED 2.5V 16/8K X 9 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70T9169L7BF1 HIGH-SPEED 2.5V 16/8K X 9 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
相关代理商/技术参数
参数描述
IDT70T631S10BC 功能描述:IC SRAM 4MBIT 10NS 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)
IDT70T631S10BC8 功能描述:IC SRAM 4MBIT 10NS 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)
IDT70T631S10BCI 功能描述:IC SRAM 4MBIT 10NS 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)
IDT70T631S10BCI8 功能描述:IC SRAM 4MBIT 10NS 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)
IDT70T631S10BF 功能描述:IC SRAM 4MBIT 10NS 208FBGA 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)