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CY62168GN30-45BVXIT PDF预览

CY62168GN30-45BVXIT

更新时间: 2023-09-03 20:32:03
品牌 Logo 应用领域
英飞凌 - INFINEON 静态存储器
页数 文件大小 规格书
17页 900K
描述
Asynchronous SRAM

CY62168GN30-45BVXIT 数据手册

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CY62168GN30 MoBL  
16-Mbit (2M words × 8 bits) Static RAM  
16-Mbit (2M words  
× 8 bits) Static RAM  
devices are accessed by asserting both chip enable inputs – CE1  
as LOW and CE2 as HIGH.  
Features  
Ultra-low standby power  
Typical standby current: 1.5 A  
Maximum standby current: 8 A  
Write to the device by taking Chip Enable 1 (CE1) LOW and  
Chip Enable 2 (CE2) HIGH and the Write Enable (WE) input  
LOW. Data on the eight I/O pins (I/O0 through I/O7) is then written  
into the location specified on the address pins (A0 through A20).  
High speed: 45 ns  
Read from the device by taking Chip Enable 1 (CE1) and  
Output Enable (OE) LOW and Chip Enable 2 (CE2) HIGH while  
forcing Write Enable (WE) HIGH. Under these conditions, the  
contents of the memory location specified by the address pins  
Wide voltage range: 2.2 V to 3.6 V  
1.0 V data retention  
Transistor-transistor logic (TTL) compatible inputs and outputs  
Available in Pb-free 48-ball VFBGA package  
will appear on the I/O pins.  
The eight input and output pins (I/O0 through I/O7) are placed in  
a high impedance state when the device is deselected (CE1  
HIGH or CE2 LOW), the outputs are disabled (OE HIGH), or a  
write operation is in progress (CE1 LOW and CE2 HIGH and WE  
LOW). See the Truth Table – CY62168GN30 on page 12 for a  
complete description of read and write modes.  
Functional Description  
CY62168GN30 is high-performance CMOS low-power (MoBL)  
SRAM devices. Both devices are offered in single and dual chip  
enable options and in multiple pin configurations.  
The CY62168GN30 device is available in a Pb-free 48-pin  
VFBGA package. The logic block diagrams are on page 2.  
Devices with a single chip enable input are accessed by  
asserting the chip enable input (CE) LOW. Dual chip enable  
Product Portfolio  
Power Dissipation  
Features and  
Options  
(see Pin  
Configurations  
section)  
Operating ICC, (mA)  
Speed  
Product  
Range  
VCC Range (V)  
Standby, ISB2 (µA)  
(ns)  
f = fmax  
Typ[2]  
Max  
Typ[2]  
Max  
CY62168GN30[3, 4] Single or dual Chip  
Enables  
Industrial  
2.2 V–3.6 V  
45  
29  
35  
1.5  
8
Notes  
1. This device does not support automatic write-back on error detection.  
2. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V = 3 V (for V range of 2.2 V–3.6 V), T = 25 °C.  
CC  
CC  
A
3. This device offers improved I , I  
and I  
specifications compared to the previous revision with same marketing part number.  
CC SB1  
SB2  
4. For previous version of this device, kindly referhere. Further details about improvement and comparison between old and new versions can be found in the PCN193805.  
Cypress Semiconductor Corporation  
Document Number: 002-28483 Rev. *A  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised March 20, 2020  

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