CAT24S128: 128-Kb I2C Serial CMOS EEPROM with Software Write Protect
The CAT24C128 is a 128-Kb Serial CMOS EEPROM, internally organized as 16,384 words of 8 bits each.It features a 64-byte page write buffer and supports both the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocol.The device features programmable software write protection which provides partial as well as full memory array protection.
Features- Supports Standard, Fast and Fast-Plus I2C Protocol
- 1.7 V to 5.5 V Supply Voltage Range
- 64-Byte Page Write Buffer
- User Programmable Block Write Protection − Protect ¼, ½, ¾ or Entire EEPROM Array
- Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
- Low Power CMOS Technology
- 1,000,000 Program/Erase Cycles
- 4-ball WLCSP Package
- Industrial Temperature Range: -40°C to +85°C
- 40 Year Data Retention
- This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant
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Applications- Alarm Systems
- Audio Players
- Automotive Systems
- Cable Modems
- CDRW
- Cellular Phones
- Cordless Phones
- CRT/LCD Monitors
- Digital Still Cameras
- DRAM Modules
- DVD Players
- Graphic Cards
- Hard Disk Drives
- Health Meters
- Industrial Controls
- Internet Phone Handsets
- Memory Modules
- Notebook PC
- Personal Computers
- Printers
- Set Top Box
- Smart Phones
- TV
- Telecommunications
- Two Way Radios
- Video Games
- Video Tape Recorder
- Vending Machines
- Wireless LANs
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Data Sheets (1)
Package Drawings (3)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| CAT24S128C4ATR | Active | Pb-free
Halide free | WLCSP-4 | 567KV | 1 | Die Surf Tape and Reel | 5000 | $0.4667 |
| CAT24S128C4UTR | Active | Pb-free
Halide free | WLCSP-4 | 567PC | 1 | Die Surf Tape and Reel | 5000 | Contact BDTIC |
| CAT24S128C4XTR | Active | Pb-free
Halide free | WLCSP-4 | 567PP | 1 | Die Surf Tape and Reel | 5000 | Contact BDTIC |
Specifications
| Product | 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) |
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| CAT24S128C4ATR | Serial | 128 kb | 16k x 8 | I2C | 1000 | 400 | 1.7 | 5.5 | 2 | 2 | -40 | 85 |
| CAT24S128C4UTR | Serial | 128 kb | 16k x 8 | I2C | 1000 | 400 | 1.7 | 5.5 | 2 | 2 | -40 | 85 |
| CAT24S128C4XTR | Serial | 128 kb | 16k x 8 | I2C | 1000 | 400 | 1.7 | 5.5 | 2 | 2 | -40 | 85 |
