M48Z02

Active

5 V, 16 Kbit (2 Kb x 8) ZEROPOWER® SRAM

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Product overview

Description

The M48Z02/12 ZEROPOWER®RAM is a 2 K x 8 non-volatile static RAM which is pin and function compatible with the DS1220. A special 24-pin, 600 mil DIP CAPHAT™ package houses the M48Z02/12 silicon with a long-life lithium button cell to form a highly integrated battery-backed memory solution.
The M48Z02/12 button cell has sufficient capacity and storage life to maintain data functionality for an accumulated time period of at least 10 years in the absence of power over commercial operating temperature range.
The M48Z02/12 is a non-volatile pin and function equivalent to any JEDEC standard 2 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.
  • All features

    • Integrated, ultra low power SRAM and power-fail control circuit
    • Unlimited WRITE cycles
    • READ cycle time equals WRITE cycle time
    • Automatic power-fail chip deselect and WRITE protection
    • WRITE protect voltages (VPFD= power-fail deselect voltage):
      • M48Z02: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V
      • M48Z12: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
    • Self-contained battery in the CAPHAT™ DIP package
    • Pin and function compatible with JEDEC standard 2 K x 8 SRAMs
    • RoHS compliant
      • Lead-free second level interconnect

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M48Z02-150PC1
Active
PDIP 24 .7 Industrial Ecopack2 (**)
M48Z02-70PC1
Active
PDIP 24 .7 Industrial Ecopack2 (**)

M48Z02-150PC1

Package:

PDIP 24 .7

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 24 .7

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

M48Z02-70PC1

Package:

PDIP 24 .7

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 24 .7

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

(**) 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.

Sample & Buy

Part Number
Order from Distributors
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
M48Z02-150PC1 Available at 6 distributors

Distributor availability ofM48Z02-150PC1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1576 1 Order Now
RS COMPONENTS EUROPE 322 1 Order Now
AVNET AMERICA 216 0 Order Now
Newark Element14 AMERICA 6 0 Order Now
MOUSER WORLDWIDE 623 1 Order Now
Farnell Element14 EUROPE 83 1 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

DIGIKEY

Stock

1576

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

322

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

216

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

6

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

623

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

83

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-20

Buy Direct
Active
EAR99 NEC Tube PDIP 24 .7 - - MALAYSIA 6.703 / 1k
M48Z02-70PC1 Available at 4 distributors

Distributor availability ofM48Z02-70PC1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 204 1 Order Now
RS COMPONENTS EUROPE 251 14 Order Now
MOUSER WORLDWIDE 493 1 Order Now
Farnell Element14 EUROPE 147 1 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

DIGIKEY

Stock

204

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

251

Min.Order

14

Region

EUROPE Order Now

MOUSER

Stock

493

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

147

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-20

Buy Direct
Active
EAR99 NEC Tube PDIP 24 .7 - - MALAYSIA 5.761 / 1k

M48Z02-150PC1

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

6.703 / 1k

Distributor availability ofM48Z02-150PC1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1576 1 Order Now
RS COMPONENTS EUROPE 322 1 Order Now
AVNET AMERICA 216 0 Order Now
Newark Element14 AMERICA 6 0 Order Now
MOUSER WORLDWIDE 623 1 Order Now
Farnell Element14 EUROPE 83 1 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

DIGIKEY

Stock

1576

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

322

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

216

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

6

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

623

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

83

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-20

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 24 .7

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

6.703 / 1k

Country of Origin

MALAYSIA

M48Z02-70PC1

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

5.761 / 1k

Distributor availability ofM48Z02-70PC1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 204 1 Order Now
RS COMPONENTS EUROPE 251 14 Order Now
MOUSER WORLDWIDE 493 1 Order Now
Farnell Element14 EUROPE 147 1 Order Now

Distributor reported inventory date: 2021-04-20

Distributor Name

DIGIKEY

Stock

204

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

251

Min.Order

14

Region

EUROPE Order Now

MOUSER

Stock

493

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

147

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-20

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 24 .7

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

5.761 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors