Home  M48Z35Y-70PC1  M48Z35Y-70PC1 VS DS1230Y-100+

M48Z35Y-70PC1 vs DS1230Y-100+ vs DS1230Y-85+ Comparison

  • Hide Shared Attributes
    M48Z35Y-70PC1
    M48Z35Y-70PC1
    DS1230Y-100+
    DS1230Y-100+
    DS1230Y-85+
    DS1230Y-85+
  • Part No.
    M48Z35Y-70PC1
    DS1230Y-100+
    DS1230Y-85+
  • Description
    NVRAM, SRAM, 256Kbit, 32K x 8Bit, Parallel, 70ns, DIP
    MAXIM INTEGRATED PRODUCTS DS1230Y-100+ NVRAM, SRAM, 256Kbit, 32K x 8Bit, Parallel, 100ns, DIP
    Non-Volatile SRAM Module, 32KX8, 85ns, CMOS, 0.74INCH, ROHS COMPLIANT, DIP-28
  • Manufacturer
    St microelectronics
    Maxim integrated
    Maxim integrated
  • Classification
    Memory Chip
    RAM Memory
    Memory Chip
  • Reference Price(USD)
    $5.294
    $19.785
    $8.883
  • Inventory(pcs)
    0
    287
    0
  • Case/Package
    DIP-28
    DIP-28
    EDIP-28
  • Number of Pins
    28
    28
    28
  • Clock Speed
    70.0 GHz
    100 GHz
    -
  • Memory Size
    32000 B
    32000 B
    32000 B
  • Number of Positions
    28
    28
    28
  • Access Time
    70 ns
    100 ns
    85 ns
  • Supply Voltage (DC)
    5.00 V, 5.50 V (max)
    5.00 V, 5.50 V (max)
    4.50V (min)
  • ECCN Code
    EAR99
    -
    -
  • Supply Current
    50 mA
    -
    -
  • Operating Temperature
    0℃ ~ 70℃ (TA)
    0℃ ~ 70℃ (TA)
    0℃ ~ 70℃ (TA)
  • Size-Length
    39.88 mm
    39.37 mm
    39.12 mm
  • Size-Width
    18.34 mm
    18.8 mm
    18.8 mm
  • Size-Height
    8.89 mm
    9.35 mm
    9.4 mm
  • Mounting Style
    Through Hole
    Through Hole
    Through Hole
  • Packaging
    Tube
    Each
    Tube
  • REACH SVHC Compliance
    No SVHC
    -
    -
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Unknown
    Unknown
  • Operating Temperature (Min)
    0 ℃
    0 ℃
    0 ℃
  • Access Time(Max)
    70 ns
    -
    -
  • Supply Voltage
    4.5V ~ 5.5V
    4.5V ~ 5.5V
    4.5V ~ 5.5V
  • Operating Temperature (Max)
    70 ℃
    70 ℃
    70 ℃
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Supply Voltage (Min)
    4.5 V
    4.5 V
    4.5 V
  • REACH SVHC Compliance Edition
    2015/12/17
    -
    -
  • Industrial-Spec
    -
    Yes
    -
  • Overview
    M48Z35Y-70PC1 Product overview

    The M48Z35Y-70PC1 is a 32Kb x 8 non-volatile Static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The RAM is a non-volatile pin and function equivalent to any JEDEC standard 32K 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 write that can be performed. The 28-pin 330mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT® housing containing the battery.

    .
    Integrated ultralow power SRAM, power-fail control circuit and battery
    .
    READ cycle time equals WRITE cycle time
    .
    Automatic power-fail chip deselect and WRITE protection
    Do not wave solder SOIC to avoid damaging SNAPHAT® sockets.
    View all
    DS1230Y-100+ Product overview

    The DS1230Y-100+ is a 256k Non-volatile SRAM is 262,144-bit, fully static, non-volatile SRAMs organized as 32,768 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent data corruption. DIP-package DS1230 devices can be used in place of existing 32k x 8 static RAMs directly conforming to the popular byte wide 28-pin DIP standard. The DIP devices also match the pinout of 28256 EEPROMs, allowing direct substitution while enhancing performance. There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.

    .
    10-year Minimum data retention in absence of external power
    .
    Data is automatically protected during power loss
    .
    Replaces 32k x 8 volatile static RAM, EEPROM or flash memory
    .
    Unlimited write cycles
    .
    Low-power CMOS
    .
    Full ±10% VCC operating range
    View all
    DS1230Y-85+ Product overview

    The DS1230Y-85+ is a 256KB non-volatile SRAM in 28 pin EDIP package. It is a 262,144 bit, fully static, non-volatile SRAM organized as 32,768 words by 8 bits. The NV SRAM has a self contained lithium energy source and control circuitry which constantly monitors VCC for an out of tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and the write protection is unconditionally enabled to prevent data corruption. This device can be used in place of existing 32K x 8 static RAMs directly conforming to the popular bytewide 28 pin DIP package. The DIP device matches the pin-out of 28256 EEPROMs allowing direct substitution while enhancing performance. This device is low profile module package are specifically designed for surface mount applications. There is no limit on the number of write cycles that can be executed and additional support circuitry is not required for microprocessor interfacing.

    .
    Supply voltage range from 4.5V to 5.5V
    .
    Operating temperature range from 0°C to 70°C
    .
    Replaces 32K x 8 volatile static RAM, EEPROM or flash memory
    .
    Unlimited write cycles
    .
    Low power CMOS
    .
    Read and write access time is 85ns
    .
    Lithium energy source is disconnected to retain freshness until power is applied for the first time
    View all

M48Z35Y-70PC1 Alternative Parts

Image Part Compare Manufacturer Category Description
Image:M48Z35Y-70PC1 Mfr.Part#:M48Z35Y-70PC1 Compare: Current Part Manufacturers:St microelectronics Category:Memory Chip Description:Nvram, sram, 256kbit, 32k x 8bit, parallel, 70ns, dip
Image:DS1230Y-200+ Mfr.Part#:DS1230Y-200+ Compare: M48Z35Y-70PC1 VS DS1230Y-200+ Manufacturers:Maxim integrated Category:RAM Memory Description:Maxim ds1230y-200+ sram memory, 256kbit, 4.5 → 5.5v, 200ns 28pin edip
Image:DS1230Y-85+ Mfr.Part#:DS1230Y-85+ Compare: M48Z35Y-70PC1 VS DS1230Y-85+ Manufacturers:Maxim integrated Category:Memory Chip Description:Non-volaN/Ale sram module, 32kx8, 85ns, cmos, 0.74inch, rohs compliant, dip-28
Image:DS1230Y-100+ Mfr.Part#:DS1230Y-100+ Compare: M48Z35Y-70PC1 VS DS1230Y-100+ Manufacturers:Maxim integrated Category:RAM Memory Description:Maxim integrated products ds1230y-100+ nvram, sram, 256kbit, 32k x 8bit, parallel, 100ns, dip