參數(shù)資料
型號： 70V3319S133BCGI
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： SRAM
英文描述： 256K X 18 DUAL-PORT SRAM, 4.2 ns, CBGA256
封裝： 17 X 17 MM X 1.4 MM, 1 MM PITCH, GREEN, BGA-256
文件頁數(shù)： 21/23頁
文件大?。?/td> 222K
代理商： 70V3319S133BCGI
6.42
IDT70V3319/99S
High-Speed 3.3V 256/128K x 18 Dual-Port Synchronous Static RAM
Industrial and Commercial Temperature Ranges
7
RecommendedOperating
Temperature and Supply Voltage(1)
Recommended DC Operating
Conditions with VDDQ at 2.5V
Absolute Maximum Ratings(1)
NOTES:
1. Undershoot of VIL > -1.5V for pulse width less than 10ns is allowed.
2. VTERM must not exceed VDDQ + 100mV.
3. To select operation at 2.5V levels on the I/Os and controls of a given port, the
OPT pin for that port must be set to VIL (0V), and VDDQX for that port must be supplied
as indicated above.
NOTES:
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
maximum rating conditions for extended periods may affect reliability.
2. VTERM must not exceed VDD + 150mV for more than 25% of the cycle time or
4ns maximum, and is limited to < 20mA for the period of VTERM > VDD + 150mV.
3. Ambient Temperature Under Bias. No AC Conditions. Chip Deselected.
NOTES:
1. This is the parameter TA. This is the "instant on" case temperature.
Grade
Ambient
Temperature
GND
VDD
Commercial
0OC to +70OC0V
3.3V
+ 150mV
Industrial
-40OC to +85OC0V
3.3V
+ 150mV
5623 tbl 04
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
Core Supply Voltage
3.15
3.3
3.45
V
VDDQ
I/O Supply Voltage
(3)
2.4
2.5
2.6
V
VSS
Ground
0
V
VIH
Input High Voltage
(Address & Control Inputs)
1.7
____
VDDQ + 100mV
(2)
V
VIH
Input High Voltage - I/O
(3)
1.7
____
VDDQ + 100mV
(2)
V
VIL
Input Low Voltage
-0.3
(1)
____
0.7
V
5623 tb l 05a
Symbol
Rating
Commercial
& Industrial
Unit
VTERM(2)
Terminal Voltage
with Respect to GND
-0.5 to +4.6
V
TBIAS(3)
Temperature Under Bias
-55 to +125
oC
TSTG
Storage Temperature
-65 to +150
oC
TJN
Junction Temperature
+150
oC
IOUT
DC Output Current
50
mA
5623 tbl 06
Recommended DC Operating
Conditions with VDDQ at 3.3V
NOTES:
1. Undershoot of VIL > -1.5V for pulse width less than 10ns is allowed.
2. VTERM must not exceed VDDQ + 150mV.
3. To select operation at 3.3V levels on the I/Os and controls of a given port, the
OPT pin for that port must be set to VIH (3.3V), and VDDQX for that port must be
supplied as indicated above.
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
Core Supply Voltage
3.15
3.3
3.45
V
VDDQ
I/O Supply Voltage
(3)
3.15
3.3
3.45
V
VSS
Ground
0
V
VIH
Input High Voltage
(Address & Control Inputs)(3)
2.0
____
VDDQ + 150mV
(2)
V
VIH
Input High Voltage - I/O(3)
2.0
____
VDDQ + 150mV(2)
V
VIL
Input Low Voltage
-0.3
(1)
____
0.8
V
5623 tbl 05b
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70V3319S133BCI 功能描述:靜態(tài)隨機(jī)存取存儲器 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
70V3319S133BCI8 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 15ns/4.2ns 256-Pin CABGA T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 3.3V 4MBIT 256KX18 15NS/4.2NS 256BGA - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM
70V3319S133BF 功能描述:靜態(tài)隨機(jī)存取存儲器 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
70V3319S133BF8 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 15ns/4.2ns 208-Pin CABGA T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 3.3V 4MBIT 256KX18 15NS/4.2NS 208CABGA - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM
70V3319S133BFI 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 15ns/4.2ns 208-Pin CABGA 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 15ns/4.2ns 208-Pin CABGA Tray 制造商:Integrated Device Technology Inc 功能描述:SRAM SYNC DUAL 3.3V 4MBIT 256KX18 15NS/4.2NS 208CABGA - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM
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