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CAT15016: Supervisor with 16 k SPI Serial EEPROM Memory

Overview
Specifications
Datasheet: Supervisor with 16 k SPI EEPROM
Rev. B (174.0kB)
»View Material Composition
»Product Change Notification (4)
Product Overview
Product Description
The CAT15016 (see table below) is a memory and supervisory solution for microcontroller based systems. A CMOS serial EEPROM memory and a system power supervisor with brown-out protection are integrated together. Memory interface is via SPI bus serial interface.

The CAT15016 provides a precision VCC sense circuit with two reset output options: CMOS active low output or CMOS active high. The RESET output is active whenever VCC is below the reset threshold or falls below the reset threshold voltage.

The power supply monitor and reset circuit protect system controllers during power up/down and against brownout conditions. Seven reset threshold voltages support 5V, 3.3V, 3V and 2.5V systems. If power supply voltages are out of tolerance reset signals become active, preventing the system microcontroller, ASIC or peripherals from operating. Reset signals become inactive typically 240ms after the supply voltage exceeds the reset threshold level.

Memory Size Selector
ProductMemory Density
CAT15008 8-Kbit
CAT1501616-Kbit
Features
 
  • Precision Power Supply Voltage Monitor
    - 5V, 3.3V, 3V & 2.5V systems
    - 7 threshold voltage options
  • Active High or Low Reset
    - Valid reset guaranteed at VCC = 1V
  • 10MHz SPI compatible
  • 32-byte page write buffer
  • Low power CMOS technology
  • 1,000,000 Program/Erase cycles
  • 100 year data retention
  • Industrial temperature range
  • RoHS-compliant 8-pin SOIC package
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
CAT150161MWI-GT3 Active
Pb-free
Halide free
Supervisor with 16 k SPI Serial EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000 $0.7466
CAT150169MWI-GT3 Active
Pb-free
Halide free
Supervisor with 16 k SPI Serial EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000 $0.7466
CAT150169SWI-GT3 Last Shipments
Pb-free
Halide free
Supervisor with 16 k SPI Serial EEPROM Memory SOIC-8 751BD 1 Tape and Reel 3000  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : Contact Factory
Datasheet: Supervisor with 16 k SPI EEPROM
Rev. B (174.0kB)
»View Material Composition
»Product Change Notification (4)
Product Overview

Product Compliance Status Description Type Density Organization Data Transmission Standard fcycle Max (kHz) tACC Max ns VCC Min (V) VCC Max (V) Istandby Max (µA) Iact Max (mA) T Min (°C) T Max (°C) Package Type
 Pb-free 
 Halide free 
 Active     Supervisor with 16 k SPI Serial EEPROM Memory   Serial   16 kb   2k x 8   SPI   10000   -   2.5   5.5   25   2   -40   85   SOIC-8 
 Pb-free 
 Halide free 
 Active     Supervisor with 16 k SPI Serial EEPROM Memory   Serial   16 kb   2k x 8   SPI   10000   -   2.5   5.5   25   2   -40   85   SOIC-8 
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