参数资料
型号: IDT70V07S55PF
厂商: IDT, Integrated Device Technology Inc
文件页数: 5/19页
文件大小: 0K
描述: IC SRAM 256KBIT 55NS 80TQFP
标准包装: 45
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,异步
存储容量: 256K (32K x 8)
速度: 55ns
接口: 并联
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
封装/外壳: 80-LQFP
供应商设备封装: 80-TQFP(14x14)
包装: 托盘
其它名称: 70V07S55PF
IDT70V07S/L
High-Speed 32K x 8 Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
Truth Table I: Non-Contention Read/Write Control
Inputs (1)
Outputs
CE
H
L
L
X
R/ W
X
L
H
X
OE
X
X
L
H
SEM
H
H
H
X
I/O 0-7
High-Z
DATA IN
DATA OUT
High-Z
Deselected: Power-Down
Write to Memory
Read Memory
Outputs Disabled
Mode
NOTE:
1. A 0L — A 14L ≠ A 0R — A 14R
Truth Table II: Semaphore Read/Write Control
2943 tbl 02
Inputs (1)
Outputs
CE
H
H
L
R/ W
H
X
OE
L
X
X
SEM
L
L
L
I/O 0-7
DATA OUT
DATA IN
____
Read Data in Semaphore Flag
Write I/O 0 into Semaphore Flag
Not Allowed
Mode
NOTE:
1. There are eight semaphore flags written to via I/O 0 and read from all I/O's (I/O 0 -I/O 7 ). These eight semaphores are addressed by A 0 -A 2
2943 tbl 03
Absolute Maximum Ratings (1)
Symbol Rating Commercial
& Industrial
Unit
Maximum Operating Temperature
and Supply Voltage (1)
Grade Ambient Temperature GND Vcc
V TERM (2)
Terminal Voltage
with Respect to GND
-0.5 to +4.6
V
Commercial
0 O C to +70 O C
0V
3.3V + 0.3
T BIAS (3)
T STG
Temperature Under Bias
StorageTemperature
-55 to +125
-65 to +150
o
o
C
C
Industrial
NOTES:
-40 O C to +85 O C
0V
3.3V + 0.3
2943 tbl 05
T JN
Junction Temperature
+150
o
C
1. This is the parameter T A . This is the "instant on" case temperature.
I OUT
DC Output Current
50
mA
NOTES:
2943 tbl 04
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in
the operational sections of this specification is not implied. Exposure to absolute
Recommended DC Operating
Conditions (2)
Symbol Parameter Min. Typ. Max.
Unit
maximum rating conditions for extended periods may affect reliability.
2. V TERM must not exceed Vcc + 0.3V.
3. Ambient Temperature Under Bias. No AC Conditions. Chip Deselected.
Capacitance (1)
(T A = +25°C, f = 1.0MHz) TQFP Only
V CC
GND
V IH
V IL
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
3.0
0
2.0
-0.3 (1)
3.3
0
____
____
3.6
0
V CC +0.3 (2)
0.8
V
V
V
V
Symbol
C IN
C OUT (2)
Parameter
Input Capacitance
Output Capacitance
Conditions
V IN = 0V
V OUT = 0V
Max.
9
10
Unit
pF
pF
NOTES:
1. V IL > -1.5V for pulse width less than 10ns.
2. V TERM must not exceed Vcc + 0.3V.
2943 tbl 06
NOTES:
2943 tbl 07
1. This parameter is determined by device characterization but is not production
tested.
2. C OUT also references C I/O .
5
相关PDF资料
PDF描述
AMC60DRAN CONN EDGECARD 120PS .100 R/A DIP
AMC60DRAH CONN EDGECARD 120PS .100 R/A DIP
GMC40DTEI CONN EDGECARD 80POS .100 EYELET
AMC19DTEF CONN EDGECARD 38POS .100 EYELET
ASM25DRES CONN EDGECARD 50POS .156 EYELET
相关代理商/技术参数
参数描述
IDT70V07S55PF8 功能描述:IC SRAM 256KBIT 55NS 80TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:45 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,异步 存储容量:128K(8K x 16) 速度:15ns 接口:并联 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:100-LQFP 供应商设备封装:100-TQFP(14x14) 包装:托盘 其它名称:70V25S15PF
IDT70V08L15PF 功能描述:IC SRAM 512KBIT 15NS 100TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,同步 存储容量:1.125M(32K x 36) 速度:5ns 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:256-LBGA 供应商设备封装:256-CABGA(17x17) 包装:带卷 (TR) 其它名称:70V3579S5BCI8
IDT70V08L15PF8 功能描述:IC SRAM 512KBIT 15NS 100TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,同步 存储容量:1.125M(32K x 36) 速度:5ns 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:256-LBGA 供应商设备封装:256-CABGA(17x17) 包装:带卷 (TR) 其它名称:70V3579S5BCI8
IDT70V08L15PFG 功能描述:IC SRAM 512KBIT 15NS 100TQFP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,同步 存储容量:1.125M(32K x 36) 速度:5ns 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:256-LBGA 供应商设备封装:256-CABGA(17x17) 包装:带卷 (TR) 其它名称:70V3579S5BCI8
IDT70V08L15PFG8 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 512KBIT 15NS 100TQFP