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DS24B33 MAXIM EEPROM Memory IC DS24B33+ DS24B33G+ DS24B33S+DS24B33Q
Description :
The DS24B33 is a 4096-bit, 1-Wire® EEPROM organized as 16 memory pages of 256 bits each. Data is written to a 32-byte scratchpad, verified, and then copied to the EEPROM memory. The DS24B33 communicates over a single-conductor 1-Wire bus. The communication follows the standard 1-Wire protocol. Each device has its own unalterable and unique 64-bit registration number that is factory programmed into the chip. The registration number is used to address the device in a multidrop 1-Wire net environment. The DS24B33 is software compatible to the DS2433.
Applications:
Storage of Calibration Constants
Board Identification
Storage of Product Revision Status
Features :
4096 Bits of Nonvolatile EEPROM Partitioned Into Sixteen 256-Bit Pages
Read and Write Access is Highly BackwardCompatible to the DS2433
256-Bit Scratchpad with Strict Read/Write Protocols Ensures Integrity of Data Transfer
Unique, Factory-Programmed, 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Part Identity
Switchpoint Hysteresis to Optimize Performance in the Presence of Noise
Communicates to Host at 15.4kbps or 125kbps Using 1-Wire Protocol
Low-Cost Through-Hole and SMD Packages
Operating Range: +2.8V to +5.25V, -40°C to +85°C
IEC 1000-4-2 Level 4 ESD Protection (±8kV Contact, ±15kV Air, Typical) for IO Pin
Ordering information :
PART TEMP
RANGE
PIN-PACKAGE
DS24B33+ -40°C to +85°C
TO-92
DS24B33+T&R -40°C to +85°C
TO-92
DS24B33G+T&R -40°C to +85°C
2 SFN (2.5k pcs)
DS24B33Q+T&R -40°C to +85°C
6 TDFN-EP* (2.5k pcs)
DS24B33S+ -40°C to +85°C 8
SO (208 mils)
DS24B33S+T&R -40°C to +85°C
8 SO (208 mils)
IC Specification:
| DS24B33+ | |
Category | Integrated Circuits (ICs) |
Memory | |
Mfr | Maxim Integrated |
Series | - |
Package | Bag |
Part Status | Active |
Memory Type | Non-Volatile |
Memory Format | EEPROM |
Technology | EEPROM |
Memory Size | 4Kb (256 x 16) |
Memory Interface | 1-Wire® |
Write Cycle Time - Word, Page | - |
Access Time | 2 µs |
Voltage - Supply | 2.8V ~ 5.25V |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Through Hole |
Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
Supplier Device Package | TO-92-3 |
Base Product Number | DS24B33 |
DS24B33S+ Specifications | |
Category | Integrated Circuits (ICs) |
Memory | |
Mfr | Maxim Integrated |
Series | - |
Package | Tape & Reel (TR) |
Part Status | Active |
Memory Type | Non-Volatile |
Memory Format | EEPROM |
Technology | EEPROM |
Memory Size | 4Kb (256 x 16) |
Memory Interface | 1-Wire® |
Write Cycle Time - Word, Page | - |
Access Time | 2 µs |
Voltage - Supply | 2.8V ~ 5.25V |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 8-SOIC (0.209", 5.30mm Width) |
Supplier Device Package | 8-SOIC |
Base Product Number | DS24B33 |
Environmental & Export Classifications
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | 3A991B1A |
| HTSUS | 8542.32.0071 |
There are full series memory IC DS24B33+ DS24B33G+ DS24B33S+DS24B33Q for long term available.Welcome to contact ic@icschip.com
