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23LC1024-I/P PDF预览

23LC1024-I/P

更新时间: 2024-11-14 12:34:39
品牌 Logo 应用领域
美国微芯 - MICROCHIP 静态存储器
页数 文件大小 规格书
32页 598K
描述
1Mbit SPI Serial SRAM with SDI and SQI Interface

23LC1024-I/P 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:DIP, DIP8,.3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.51
Factory Lead Time:5 weeks风险等级:1.35
最长访问时间:25 ns最大时钟频率 (fCLK):20 MHz
I/O 类型:COMMON/SEPARATEJESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.271 mm
内存密度:1048576 bit内存集成电路类型:STANDARD SRAM
内存宽度:8功能数量:1
端子数量:8字数:131072 words
字数代码:128000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:128KX8输出特性:3-STATE
可输出:NO封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:SERIAL峰值回流温度(摄氏度):NOT APPLICABLE
电源:3/5 V认证状态:Not Qualified
反向引出线:NO座面最大高度:5.334 mm
最大待机电流:0.000012 A最小待机电流:2.5 V
子类别:SRAMs最大压摆率:0.01 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT APPLICABLE
宽度:7.62 mmBase Number Matches:1

23LC1024-I/P 数据手册

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23A1024/23LC1024  
1Mbit SPI Serial SRAM with SDI and SQI Interface  
Device Selection Table  
Part  
Number  
Dual I/O  
(SDI)  
Quad I/O  
(SQI)  
Max Clock  
Frequency  
VCC Range  
Packages  
23A1024  
1.7-2.2V  
2.5-5.5V  
Yes  
Yes  
Yes  
Yes  
20 MHz  
20 MHz  
SN, ST, P  
SN, ST, P  
23LC1024  
Features:  
Description:  
• SPI-Compatible Bus Interface:  
- 20 MHz Clock rate  
The Microchip Technology Inc. 23A1024/23LC1024  
are 1 Mbit Serial SRAM devices. The memory is  
accessed via a simple Serial Peripheral Interface (SPI)  
compatible serial bus. The bus signals required are a  
clock input (SCK) plus separate data in (SI) and data  
out (SO) lines. Access to the device is controlled  
through a Chip Select (CS) input. Additionally, SDI  
(Serial Dual Interface) and SQI (Serial Quad Interface)  
is supported if your application needs faster data rates.  
- SPI/SDI/SQI mode  
• Low-Power CMOS Technology:  
- Read Current: 3 mA at 5.5V, 20 MHz  
- Standby Current: 4 A at +85°C  
• Unlimited Read and Write Cycles  
• Zero Write Time  
This device also supports unlimited reads and writes to  
the memory array.  
• 128K x 8-bit Organization:  
- 32-byte page  
The 23A1024/23LC1024 is available in standard  
packages including 8-lead SOIC, PDIP and advanced  
8-lead TSSOP.  
• Byte, Page and Sequential mode for Reads and  
Writes  
• High Reliability  
Temperature Range Supported:  
Package Types (not to scale)  
- Industrial (I):  
-40C to +85C  
• Pb-Free and RoHS Compliant, Halogen Free  
• 8 Lead SOIC, TSSOP and PDIP Packages  
Pin Function Table  
SOIC/TSSOP/PDIP  
Name  
Function  
CS  
1
8
Vcc  
CS  
Chip Select Input  
SO/SIO1  
SIO2  
2
3
4
7
6
5
HOLD/SIO3  
SCK  
SO/SIO1  
SIO2  
Serial Output/SDI/SQI Pin  
SQI Pin  
Vss  
SI/SIO0  
Vss  
Ground  
SI/SIO0  
SCK  
Serial Input/SDI/SQI Pin  
Serial Clock  
HOLD/SIO3 Hold/SQI Pin  
Vcc Power Supply  
2011 Microchip Technology Inc.  
Preliminary  
DS25142A-page 1  

23LC1024-I/P 替代型号

型号 品牌 替代类型 描述 数据表
23LC1024-I/SN MICROCHIP

完全替代

1Mbit SPI Serial SRAM with SDI and SQI Interface

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