5秒后页面跳转
25AA512T-I/SN16KVAO PDF预览

25AA512T-I/SN16KVAO

更新时间: 2024-09-18 19:53:07
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
36页 459K
描述
EEPROM, 512KX1, Serial, CMOS, PDSO8

25AA512T-I/SN16KVAO 技术参数

生命周期:Active包装说明:SOP,
Reach Compliance Code:compliant风险等级:5.76
最大时钟频率 (fCLK):20 MHzJESD-30 代码:R-PDSO-G8
长度:4.9 mm内存密度:524288 bit
内存集成电路类型:EEPROM内存宽度:1
功能数量:1端子数量:8
字数:524288 words字数代码:512000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:512KX1
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筛选级别:AEC-Q100; TS 16949
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):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

25AA512T-I/SN16KVAO 数据手册

 浏览型号25AA512T-I/SN16KVAO的Datasheet PDF文件第2页浏览型号25AA512T-I/SN16KVAO的Datasheet PDF文件第3页浏览型号25AA512T-I/SN16KVAO的Datasheet PDF文件第4页浏览型号25AA512T-I/SN16KVAO的Datasheet PDF文件第5页浏览型号25AA512T-I/SN16KVAO的Datasheet PDF文件第6页浏览型号25AA512T-I/SN16KVAO的Datasheet PDF文件第7页 
25AA512  
512 Kbit SPI Bus Serial EEPROM  
Device Selection Table  
Part Number  
VCC Range  
Page Size  
Temp. Ranges  
Packages  
25AA512  
1.8-5.5V  
128 Byte  
I
P, SN, SM, MF  
Features  
Description  
• 20 MHz max. Clock Speed  
• Byte and Page-level Write Operations:  
- 128-byte page  
The Microchip Technology Inc. 25AA512 is a 512 Kbit  
serial EEPROM memory with byte-level and page-level  
serial EEPROM functions. It also features Page, Sector  
and Chip erase functions typically associated with  
Flash-based products. These functions are not required  
for byte or page write operations. 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 by a  
Chip Select (CS) input.  
- 5 ms max.  
- No page or sector erase required  
• Low-Power CMOS Technology:  
- Max. Write Current: 7 mA at 5.5V  
- Read Current: 10 mA at 5.5V, 20 MHz  
- Standby Current: 1A at 2.5V (Deep power-  
down)  
• Electronic Signature for Device ID  
• Self-Timed Erase and Write cycles:  
- Page Erase (5 ms, typical)  
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.  
- Sector Erase (10 ms/sector, typical)  
- Bulk Erase (10 ms, typical)  
• Sector Write Protection (16K byte/sector):  
- Protect none, 1/4, 1/2 or all of array  
The 25AA512 is available in standard packages includ-  
ing 8-lead PDIP, SOIC, and advanced 8-lead DFN  
package. All packages are Pb-free and RoHS  
compliant.  
• Built-In Write Protection:  
- Power-on/off data protection circuitry  
- Write enable latch  
- Write-protect pin  
• High Reliability:  
Package Types (not to scale)  
- Endurance: 1 Million erase/write cycles  
- Data Retention: >200 years  
- ESD Protection: 4000V  
DFN  
PDIP/SOIC/SOIJ  
(P, SN, SM)  
(MF)  
Temperature Ranges Supported:  
- Industrial (I):-40°C to +85°C  
1
2
3
4
CS  
SO  
8
7
6
5
VCC  
HOLD  
SCK  
SI  
CS  
SO  
WP  
VCC  
1
2
3
4
8
7
6
5
HOLD  
SCK  
SI  
• Pb-free and RoHS Compliant  
• Automotive AECQ-100 Qualified  
WP  
VSS  
VSS  
Pin Function Table  
Name  
Function  
CS  
SO  
Chip Select Input  
Serial Data Output  
WP  
VSS  
SI  
Write-Protect  
Ground  
Serial Data Input  
Serial Clock Input  
SCK  
HOLD  
VCC  
Hold Input  
Supply Voltage  
2007-2018 Microchip Technology Inc.  
DS20002021G-page 1  

与25AA512T-I/SN16KVAO相关器件

型号 品牌 获取价格 描述 数据表
25AA640 MICROCHIP

获取价格

64K SPI Bus Serial EEPROM
25AA640/25LC640 ETC

获取价格

25AA640/25LC640
25AA640/P MICROCHIP

获取价格

8K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8
25AA640/SN MICROCHIP

获取价格

8K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
25AA640/SNG MICROCHIP

获取价格

8K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
25AA640/ST MICROCHIP

获取价格

8K X 8 SPI BUS SERIAL EEPROM, PDSO8, TSSOP-8
25AA640/STG MICROCHIP

获取价格

8K X 8 SPI BUS SERIAL EEPROM, PDSO8, TSSOP-8
25AA640_04 MICROCHIP

获取价格

64K SPI Bus Serial EEPROM
25AA640_08 MICROCHIP

获取价格

64K SPI Bus Serial EEPROM
25AA640A MICROCHIP

获取价格

64K SPI Bus Serial EEPROM