256 Kbit (32 Kbit x 8) ZEROPOWER® SRAM

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  • The M48Z35/Y ZEROPOWER®RAM is a 32 K x 8, non-volatile static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory solution.

    The M48Z35/Y is a non-volatile pin and function equivalent to any JEDEC standard 32 K x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed. The 28-pin 600 mil DIP CAPHAThouses the M48Z35/Y silicon with a long life lithium button cell in a single package.
    The 28-pin 330 mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT®housing containing the battery. The unique design allows the SNAPHAT battery package to be mounted on top of the SOIC package after the completion of the surface mount process. Insertion of the SNAPHAT housing after reflow prevents potential battery damage due to the high temperatures required for device surface-mounting. The SNAPHAT housing is keyed to prevent reverse insertion.
    The SOIC and battery packages are shipped separately in plastic anti-static tubes or in tape & reel form.
    For the 28-lead SOIC, the battery package (i.e. SNAPHAT) part number is “M4Z28-BR00SH1.”

    主要特性

    • Integrated, ultra low power SRAM, power-fail control circuit, and battery
    • READ cycle time equals WRITE cycle time
    • Automatic power-fail chip deselect and WRITE protection
    • WRITE protect voltages: (VPFD= power-fail deselect voltage)
      • M48Z35: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V
      • M48Z35Y: 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
    • Self-contained battery in the CAPHATDIP package
    • Packaging includes a 28-lead SOIC and SNAPHAT®top (to be ordered separately)
    • Pin and function compatible with JEDEC standard 32 K x 8 SRAMs
    • SOIC package provides direct connection for a SNAPHAT®top which contains the battery
    • RoHS compliant
      • Lead-free second level interconnect

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样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
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从分销商订购
从ST订购
min
max
M48Z35Y-70PC1 PDIP 28 .7 Tube - -
批量生产
- EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofM48Z35Y-70PC1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 257 1 Order Now
RS COMPONENTS EUROPE 1127 12 Order Now
FUTURE WORLDWIDE 48 12 Order Now
ARROW EUROPE 395 0 Order Now
Newark Element14 AMERICA 64 0 Order Now
ARROW AMERICA 450 240 Order Now
MOUSER WORLDWIDE 456 1 Order Now
Farnell Element14 EUROPE 336 1 Order Now

代理商库存报告日期: 2019-10-07

代理商名称

DIGIKEY

库存

257

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1127

Min.Order

12

地区

EUROPE Order Now

FUTURE

库存

48

Min.Order

12

地区

WORLDWIDE Order Now

ARROW

库存

395

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

64

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

450

Min.Order

240

地区

AMERICA Order Now

MOUSER

库存

456

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

336

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-07

立即购买
M48Z35Y-70MH1F SO-28 Tape And Reel - -
批量生产
6.585 10000 EAR99
更多信息

Country of Origin:

MALAYSIA

没有经销商,请联系我们的销售办事处

M48Z35Y-70PC1

封装

PDIP 28 .7

包装类型

Tube

单价(US$)

*

Distributor availability ofM48Z35Y-70PC1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 257 1 Order Now
RS COMPONENTS EUROPE 1127 12 Order Now
FUTURE WORLDWIDE 48 12 Order Now
ARROW EUROPE 395 0 Order Now
Newark Element14 AMERICA 64 0 Order Now
ARROW AMERICA 450 240 Order Now
MOUSER WORLDWIDE 456 1 Order Now
Farnell Element14 EUROPE 336 1 Order Now

代理商库存报告日期: 2019-10-07

代理商名称

DIGIKEY

库存

257

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1127

Min.Order

12

地区

EUROPE Order Now

FUTURE

库存

48

Min.Order

12

地区

WORLDWIDE Order Now

ARROW

库存

395

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

64

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

450

Min.Order

240

地区

AMERICA Order Now

MOUSER

库存

456

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

336

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-07

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

批量生产

单价(US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

MALAYSIA

M48Z35Y-70MH1F

封装

SO-28

包装类型

Tape And Reel

单价(US$)

6.585*

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

批量生产

单价(US$)

6.585

数量

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
M48Z35Y-70MH1F
批量生产
SO-28 工业 Ecopack1
M48Z35Y-70PC1
批量生产
PDIP 28 .7 工业 Ecopack1

M48Z35Y-70MH1F

Package:

SO-28

Material Declaration**:

Marketing Status

批量生产

Package

SO-28

Grade

Industrial

RoHS Compliance Grade

Ecopack1

M48Z35Y-70PC1

Package:

PDIP 28 .7

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PDIP 28 .7

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.