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onsemi NV25xx Automotive Grade EEPROMs

onsemi NV25080, NV25160, NV25320, and NV25640 Automotive Grade EEPROMs are AEC-Q100 Grade devices offered in 8Kb, 16Kb, 32Kb, and 64Kb densities, internally organized as 1K, 2K, 4K, and 8K x 8 bits. These devices support the Serial Peripheral Interface (SPI) protocol and feature a 32-byte page write buffer. onsemi NV25xx EEPROM devices are enabled through a Chip Select (CS) input. The required bus signals are clock input (SCK), data input (SI), and data output (SO) lines. The HOLD input can pause any serial communication with the NV25xx device.

The onsemi NV25xx EEPROMs feature software and hardware write protection, including partial and full array protection. Byte-level on-chip error correction code (ECC) makes these devices suitable for high-reliability applications. These devices also offer an additional Identification Page, which can be permanently write-protected.

The NV25080, NV25160, NV25320, and NV25640 EEPROM are offered in compact SOIC8 and TSSOP8 packages and operate over a -40°C to +150°C temperature range.

Features

  • Automotive AEC-Q100 Grade 0 (-40°C to +150°C) qualified
  • 5.0V to 5.5V supply voltage range
  • 10MHz SPI compatible
  • SPI modes (0,0) and (1,1)
  • 32-byte page write buffer
  • Self-timed write cycle
  • Hardware and software protection
  • Additional identification page with permanent write protection
  • NV prefix for automotive and other applications requiring site and change control
  • Block write protection for ¼, ½, or entire EEPROM array
  • Low-power CMOS technology
  • Program/erase cycles
    • 4 million at +25°C
    • 1.2 million at +85°C
    • 600,000 at +125°C
    • 300,000 at +150°C
  • 200-year data retention
  • SOIC-8, TSSOP-8, and UDFN-8 package options
  • Lead-free, halogen-free, and RoHS compliant

Applications

  • Door modules
  • Body computers and energy management units
  • Immobilizer units
  • Wiper modules
  • Park assist units
  • Light management units
  • Electronic parking brakes
  • Engine Start/Stop control units
  • Engine control units
  • Anti-lock braking systems (ABS)/electronic stability programs (ESP)
  • Airbags
  • Integrated navigation and infotainment systems
  • Electric steering control units

Pin Designations

Mechanical Drawing - onsemi NV25xx Automotive Grade EEPROMs
View Results ( 20 ) Page
N.º de artículo Hoja de datos Paquete / Cubierta Tamaño de memoria Organización
NV25320MUW3VTBG NV25320MUW3VTBG Hoja de datos UDFN-8 32 kbit 4 k x 8
NV25640MUW3VTBG NV25640MUW3VTBG Hoja de datos UDFN-8 64 kbit 8 k x 8
NV25128MUW3VTBG NV25128MUW3VTBG Hoja de datos UDFN-8 128 kbit 16 k x 8
NV25160MUW3VTBG NV25160MUW3VTBG Hoja de datos UDFN-8 16 kbit 2 k x 8
NV25080DWHFT3G NV25080DWHFT3G Hoja de datos SOIC-8 8 kbit 1 k x 8
NV25010MUW3VTBG NV25010MUW3VTBG Hoja de datos UDFN-8 1 kbit 128 x 8
NV25080DTHFT3G NV25080DTHFT3G Hoja de datos TSSOP-8 8 kbit 1 k x 8
NV25040MUW3VTBG NV25040MUW3VTBG Hoja de datos UDFN-8 4 kbit 512 x 8
NV25160DTHFT3G NV25160DTHFT3G Hoja de datos TSSOP-8 16 kbit 2 k x 8
NV25020MUW3VTBG NV25020MUW3VTBG Hoja de datos UDFN-8 2 kbit 256 x 8
Publicado: 2020-08-11 | Actualizado: 2024-09-16