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25LC160-I/SNA64 PDF预览

25LC160-I/SNA64

更新时间: 2024-01-12 11:08:18
品牌 Logo 应用领域
美国微芯 - MICROCHIP 可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟光电二极管内存集成电路
页数 文件大小 规格书
22页 306K
描述
2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8

25LC160-I/SNA64 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.18
最大时钟频率 (fCLK):2 MHzJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
内存密度:16384 bit内存集成电路类型:EEPROM
内存宽度:8湿度敏感等级:1
功能数量:1端子数量:8
字数:2048 words字数代码:2000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:2KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
串行总线类型:SPI最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.91 mm最长写入周期时间 (tWC):5 ms
Base Number Matches:1

25LC160-I/SNA64 数据手册

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Not recommended for new designs –  
Please use 25AA160A/B or 25LC160A/B.  
25AA160/25LC160/25C160  
16K SPI Bus Serial EEPROM  
Device Selection Table  
Description:  
The Microchip Technology Inc. 25AA160/25LC160/  
Part  
Number  
VCC  
Range  
Max Clock  
Frequency  
Temp  
Ranges  
25C160 (25XX160*) are 16 Kbit Serial Electrically  
Erasable PROMs. 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.  
25AA160  
25LC160  
25C160  
1.8-5.5V  
2.5-5.5V  
4.5-5.5V  
1 MHz  
2 MHz  
3 MHz  
I
I
I,E  
Features:  
Communication to the device can be paused via the  
hold pin (HOLD). While the device is paused, transi-  
tions on its inputs will be ignored, with the exception of  
chip select, allowing the host to service higher priority  
interrupts.  
• Low-power CMOS technology:  
- Write current: 3 mA maximum  
- Read current: 500 A typical  
- Standby current: 500 nA typical  
• 2048 x 8-bit organization  
• 16 byte page  
Package Types  
• Write cycle time: 5 ms max.  
• Self-timed erase and write cycles  
• Block write protection:  
PDIP/SOIC  
CS  
SO  
1
2
3
4
8
7
6
5
VCC  
HOLD  
SCK  
SI  
- Protect none, 1/4, 1/2 or all of array  
• Built-in write protection:  
- Power on/off data protection circuitry  
- Write enable latch  
WP  
VSS  
- Write-protect pin  
• Sequential read  
Block Diagram  
• High reliability:  
Status  
Register  
HV Generator  
- Endurance: 1 M cycles  
- Data retention: > 200 years  
- ESD protection: > 4000V  
• 8-pin PDIP and SOIC packages  
Temperature ranges supported:  
EEPROM  
Array  
Memory  
Control  
Logic  
X
I/O Control  
Logic  
- Industrial (I):  
-40C to +85C  
Dec  
- Automotive (E) (25C160):  
-40°C to +125°C  
Page Latches  
Y Decoder  
SI  
SO  
CS  
SCK  
Sense Amp.  
R/W Control  
HOLD  
WP  
VCC  
VSS  
1997-2012 Microchip Technology Inc.  
DS21231E-page 1  

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