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M48Z18

Features: INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY 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): M48Z08: 4.50V VPFD 4.75V M48Z18: ...

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SeekIC No. : 004405404 Detail

M48Z18: Features: INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY UNLIMITED WRITE CYCLES READ CYCLE TIME EQUALS WRITE CYCLE TIME AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECT...

M48Z18 Data Sheet

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Part Number:
M48Z18
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY
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):
    M48Z08: 4.50V VPFD 4.75V
    M48Z18: 4.20V VPFD 4.50V
SELF-CONTAINED BATTERY in the CAPHAT DIP PACKAGE PACKAGING INCLUDES a 28 LEAD SOIC and SNAPHAT® TOP (to be Ordered Separately)
SOIC PACKAGE PROVIDES DIRECT CONNECTION for a SNAPHAT TOP which CONTAINS the BATTERY
PIN and FUNCTION COMPATIBLE with the DS1225 and JEDEC STANDARD 8K x 8 SRAMs


Pinout

Connection Diagram




Specifications

Symbol
Parameter
Value
Unit
TA
 Ambient Operating Temperature
40 to 85
°C
TSTG
 Storage Temperature (VCC Off)
40 to 85
°C
TSLD(2)
 Lead Solder Temperature for 10 seconds
260
°C
VIO
 Input or Output Voltages
0.3 to 7
V
VCC
 Supply Voltage
0.3 to 7
V
IO
 Output Current
20
mA
PD
 Power Dissipation
1
W



Description

The M48Z08/18 ZEROPOWER® RAM is an 8K x 8 non-volatile static RAM which is pin and functional compatible with the DS1225. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory solution.




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