ISL6296ADRTZ-T Intersil, ISL6296ADRTZ-T Datasheet - Page 5

• Manufacturer Part Number: ISL6296ADRTZ-T
• Description: IC AUTHENTICATION DEVICE 8-TDFN
• Manufacturer: Intersil
• Series: FlexiHash™r

Specifications of ISL6296ADRTZ-T

• Function: Battery Authentication
• Battery Type: Li-Ion, Li-Pol, NiMH
• Voltage - Supply: 2.6 V ~ 4.8 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Applications
Block Diagram
FIGURE 1. TYPICAL APPLICATION WITH THE ISL6296A POWERED BY THE BATTERY
FIGURE 2. TYPICAL APPLICATION WITH THE ISL6296A POWERED BY THE XSD BUS
PACK+
PACK+
5
PACK-
PACK-
XSD
XSD
XSD
VDD
VSS
330Ω
330Ω
5.1V
5.1V
R
R
FIGURE 3. FUNCTIONAL BLOCK DIAGRAM
D
D
1
1
1
1
FLEXIHASH+™
XSD
XSD
INTERFACE
AUTH
CHLG
SESL
MSCR
COMM
ENGINE
REGULATOR
XSD
ISL6296A
ISL6296A
POR/2.5V
VSS
VSS
ISL6296A
STAT
VDD
VDD
1.2kΩ
R
0.1µF
0.1µF
C
C
2
1
1
GENERAL PURPOSE
CONTROL/STATUS/
OSCILLATOR
DTRM (1 BYTE)
TEST INTERFACE
DCFG (1 BYTE)
OTPROM
16 BYTES
SECRET #1
SECRET #2
SECRET #3
(4 BYTES)
(4 BYTES)
(4 BYTES)
(2 BYTES)
PROTECTION
PROTECTION
ANALOG
DIGITAL
TIO
April 15, 2010
FN6567.3