 English |
|
|
|
|
|
|
|
| ISL6296A Datasheet, PDF (5/20 Pages) Intersil Corporation – FlexiHash For Battery Authentication | |||
| |||
| ◁ |
ISL6296A
Typical Applications
PACK+
XSD
PACK-
R1
330Ω XSD ISL6296A VDD
D1
5.1V
VSS
R2
1.2kΩ
C1
0.1µF
PROTECTION
FIGURE 1. TYPICAL APPLICATION WITH THE ISL6296A POWERED BY THE BATTERY
PACK+
XSD
PACK-
R1
330Ω XSD ISL6296A VDD
D1
5.1V
VSS
C1
0.1µF
PROTECTION
FIGURE 2. TYPICAL APPLICATION WITH THE ISL6296A POWERED BY THE XSD BUS
Block Diagram
VDD
XSD
POR/2.5V
REGULATOR
XSD
COMM
INTERFACE
AUTH
SESL
CHLG
FLEXIHASH+â¢
ENGINE
MSCR
STAT
OSCILLATOR
ANALOG
DIGITAL
DCFG (1 BYTE)
DTRM (1 BYTE)
SECRET #1
(4 BYTES)
SECRET #2
(4 BYTES)
SECRET #3
(4 BYTES)
GENERAL PURPOSE
(2 BYTES)
16 BYTES
OTPROM
CONTROL/STATUS/
TIO
TEST INTERFACE
VSS
FIGURE 3. FUNCTIONAL BLOCK DIAGRAM
5
FN6567.3
April 15, 2010
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese