Datasheet> 器件分类 > 存储> SST39V400A-55-4C-C1KE

文档预览

SST39V400A-55-4C-C1KE: 产品描述IC,EEPROM,NOR FLASH,512KX16,CMOS,BGA,48PIN,PLASTIC; 产品类别存储; 文件大小4MB，共37页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com

下载文档详细参数全文预览

SST39V400A-55-4C-C1KE概述

IC,EEPROM,NOR FLASH,512KX16,CMOS,BGA,48PIN,PLASTIC

IC,电可擦除只读存储器,或非 FLASH,512KX16,CMOS,BGA,48PIN,塑料

SST39V400A-55-4C-C1KE规格参数

参数名称	属性值
无铅	Yes
欧盟RoHS规范	Yes
状态	ACTIVE
端子涂层	MATTE TIN

文档预览

下载PDF文档

全文
预览

2 Mbit / 4 Mbit / 8 Mbit (x16) Multi-Purpose Flash

A Microchip Technology Company

SST39LF200A / SST39LF400A / SST39LF800A

SST39VF200A / SST39VF400A / SST39VF800A

Data Sheet

The SST39LF200A/400A/800A and SST39VF200A/400A/800A devices are 128K

x16 / 256K x16 / 512K x16 CMOS Multi-Purpose Flash (MPF) manufactured with

SST proprietary, high-performance CMOS SuperFlash technology. The split-gate

cell design and thick oxide tunneling injector attain better reliability and manufac-

turability compared with alternate approaches. The SST39LF200A/400A/800A

write (Program or Erase) with a 3.0-3.6V power supply. The SST39VF200A/400A/

800A write (Program or Erase) with a 2.7-3.6V power supply. These devices con-

form to JEDEC standard pinouts for x16 memories.

Features:

• Organized as 128K x16 / 256K x16 / 512K x16

• Single Voltage Read and Write Operations

– 3.0-3.6V for SST39LF200A/400A/800A

– 2.7-3.6V for SST39VF200A/400A/800A

• Fast Erase and Word-Program

– Sector-Erase Time: 18 ms (typical)

– Block-Erase Time: 18 ms (typical)

– Chip-Erase Time: 70 ms (typical)

– Word-Program Time: 14 µs (typical)

– Chip Rewrite Time:

2 seconds (typical) for SST39LF/VF200A

4 seconds (typical) for SST39LF/VF400A

8 seconds (typical) for SST39LF/VF800A

• Superior Reliability

– Endurance: 100,000 Cycles (typical)

– Greater than 100 years Data Retention

• Low Power Consumption

(typical values at 14 MHz)

– Active Current: 9 mA (typical)

– Standby Current: 3 µA (typical)

• Automatic Write Timing

– Internal V

Generation

• End-of-Write Detection

– Toggle Bit

– Data# Polling

• Sector-Erase Capability

– Uniform 2 KWord sectors

• CMOS I/O Compatibility

• JEDEC Standard

– Flash EEPROM Pinouts and command sets

• Block-Erase Capability

– Uniform 32 KWord blocks

• Fast Read Access Time

– 55 ns for SST39LF200A/400A/800A

– 70 ns for SST39VF200A/400A/800A

• Packages Available

– 48-lead TSOP (12mm x 20mm)

– 48-ball TFBGA (6mm x 8mm)

– 48-ball WFBGA (4mm x 6mm)

– 48-bump XFLGA (4mm x 6mm) – 4 and 8Mbit

• Latched Address and Data

• All non-Pb (lead-free) devices are RoHS compliant

www.microchip.com

DS25001A

03/11

2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash

A Microchip Technology Company

SST39LF200A / SST39LF400A / SST39LF800A

SST39VF200A / SST39VF400A / SST39VF800A

Data Sheet

Product Description

The SST39LF200A/400A/800A and SST39VF200A/400A/800A devices are 128K x16 / 256K x16 /

512K x16 CMOS Multi-Purpose Flash (MPF) manufactured with SST proprietary, high-performance

CMOS SuperFlash technology. The split-gate cell design and thick oxide tunneling injector attain better

reliability and manufacturability compared with alternate approaches. The SST39LF200A/400A/800A

write (Program or Erase) with a 3.0-3.6V power supply. The SST39VF200A/400A/800A write (Program

or Erase) with a 2.7-3.6V power supply. These devices conform to JEDEC standard pinouts for x16

memories.

Featuring high-performance Word-Program, the SST39LF200A/400A/800A and SST39VF200A/400A/

800A devices provide a typical Word-Program time of 14 µsec. The devices use Toggle Bit or Data#

Polling to detect the completion of the Program or Erase operation. To protect against inadvertent

write, they have on-chip hardware and software data protection schemes. Designed, manufactured,

and tested for a wide spectrum of applications, these devices are offered with a guaranteed typical

endurance of 100,000 cycles. Data retention is rated at greater than 100 years.

The SST39LF200A/400A/800A and SST39VF200A/400A/800A devices are suited for applications that

require convenient and economical updating of program, configuration, or data memory. For all system

applications, they significantly improve performance and reliability, while lowering power consumption.

They inherently use less energy during Erase and Program than alternative flash technologies. When

programming a flash device, the total energy consumed is a function of the applied voltage, current,

and time of application. Since for any given voltage range, the SuperFlash technology uses less cur-

rent to program and has a shorter erase time, the total energy consumed during any Erase or Program

operation is less than alternative flash technologies. These devices also improve flexibility while lower-

ing the cost for program, data, and configuration storage applications.

The SuperFlash technology provides fixed Erase and Program times, independent of the number of

Erase/Program cycles that have occurred. Therefore the system software or hardware does not have

to be modified or de-rated as is necessary with alternative flash technologies, whose Erase and Pro-

gram times increase with accumulated Erase/Program cycles.

To meet surface mount requirements, the SST39LF200A/400A/800A and SST39VF200A/400A/800A

are offered in 48-lead TSOP packages and 48-ball TFBGA packages as well as Micro-Packages. See

Figures 2, 3, and 4 for pin assignments.

DS25001A

03/11

推荐资源

别睡懒觉了，起来跑步吧，如果担心起不来，我叫你: 5年前，网友“黎明脚步”发起了一项活动：叫人起床晨跑。你只需发个短信，他就会每天清晨电话叫你起来跑步。如今，5年过去了，这一活动逐渐发展成为一个约25万人的晨跑圈子，有时候电话还 ......; tiankai001 聊聊、笑笑、闹闹

【一起玩MicroPython】05 I2C驱动与FM收音机: 在FM接收的方案上纠结了半天，最先选择的是tea5767，这货控制简单，有挺多参考代码，控制起来非常方便，如果不使用搜台模式的话，只要写入5个字节就可以了。这5个字节里面最重要就是PLL，而这个 ......; johnrey MicroPython开源版块

win7 32位旗舰版安装Quartus II13.0时安到最后老是出错，请问有谁知道什么原因吗: win7 32位旗舰版安装Quartus II13.0时安到最后老是出错，请问有谁知道什么原因吗...; shen19891209 FPGA/CPLD

求教个整流电路的问题: 我用了个整流电路，用multisim仿真，负载开路时，测其内阻，发现竟然有2M欧姆左右，怎么会那么大？如图。...; secondlife110 电源技术

AD 3D问题: 在AD15 中如何设置才可以在3D下看到走线...; 去问问 PCB设计

如何开发一个虚拟声卡程序: 哪位大哥给个思路....; helh 嵌入式系统

器件捷径: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

热门器件

开源项目推荐更多

热门活动更多

热门文章更多

技术资料推荐更多