DS1996L-F5+ Maxim Integrated Products, DS1996L-F5+ Datasheet - Page 4
![IBUTTON MEMORY 64KBit F5](/photos/7/82/78274/ds1996l-f5__sml.jpg)
DS1996L-F5+
Manufacturer Part Number
DS1996L-F5+
Description
IBUTTON MEMORY 64KBit F5
Manufacturer
Maxim Integrated Products
Series
iButton®r
Datasheet
1.DS1996L-F5.pdf
(19 pages)
Specifications of DS1996L-F5+
Rohs Information
IButton RoHS Compliance Plan
Memory Size
8KB
Memory Type
NVRAM
Data Bus Width
64 bit
Interface Type
1-Wire
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Package / Case
F5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
HIERARCHICAL STRUCTURE FOR 1-WIRE PROTOCOL Figure 2
64-BIT LASERED ROM Figure 3
1-WIRE CRC GENERATOR Figure 4
MASTER
BUS
MSB
8-Bit CRC Code
COMMAND
LEVEL:
COMMANDS (SEE FIGURE 9)
1-WIRE BUS
1-WIRE ROM FUNCTION
MEMORY FUNCTION
DS 1996- SPECIFIC
LSB
(SEE FIGURE 7)
COMMANDS
MSB
48-Bit Serial Number
4 of 19
AVAILABLE
READ ROM
MATCH ROM
SEARCH ROM
SKIP ROM
OVERDRIVE SKIP ROM
OVERDRIVE MATCH ROM
WRITE SCRATCHPAD
READ SCRATCHPAD
COPY SCRATCHPAD
READ MEMORY
COMMANDS:
DS 1996
LSB MSB
8-Bit Family Code (0CH)
N/A
64-BIT ROM
256-BIT SCRATCHPAD
256-BIT SCRATCHPAD
64K-BIT MEMORY
64K-BIT MEMORY
DATA FIELDS
AFFECTED:
64-BIT ROM
64-BIT ROM
64-BIT ROM
N/A
DEVICES
LSB
OTHER
DS1996