ISL9206DRZ-T Intersil, ISL9206DRZ-T Datasheet - Page 3

• Manufacturer Part Number: ISL9206DRZ-T
• Description: IC AUTHENTICATION BATTERY 8-TDFN
• Manufacturer: Intersil
• Series: FlexiHash+™r

Specifications of ISL9206DRZ-T

• Function: Battery Authentication
• Battery Type: Li-Ion, Li-Pol, NiMH
• Voltage - Supply: 2.6 V ~ 4.8 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Pin Descriptions
Device Wake-Up Time
Device Sleep Wait Time
Auto-Sleep Time-Out Period
OTP ROM Write Time
Hash Calculation Time
Soft-Reset Time
AC CHARACTERISTICS
Oscillator Clock Frequency
Charge Pump Clock Frequency
PIN NUMBER
SOT-23
1
2
3
4
5
PARAMETER
PIN NUMBER
2, 3, 6, 7
TDFN
1
4
5
8
3
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows: T
PIN NAME
SYMBOL
VDD
XSD
VSS
T
T
T
TIO
NC
T
T
T
f
HASH
ASLP
SRST
OSC
f
WKE
EEW
SLP
CP
From falling-edge of break command issued by host to
falling-edge of break command returned by device
From when the ‘11’ Opcode is detected to the shut-off of
the internal regulator
From the last transition detected on the XSD bus to the
device going into sleep mode
From the last BT of the 2nd write data frame to when
device is ready to accept the next instruction
From the last BT of the Challenge Code Word from the
host to the Authentication Code being available for read
From the last BT of the Soft-Reset instruction issued by
the host to the falling-edge of break command returned
by device
Internal bus reference clock
Internal high speed clock (observable only in test mode)
System ground.
No connection.
Supply voltage.
Production test I/O pin. Used only during production testing. Must be left floating during
normal operation.
Communication bus with weak internal pull-down to VSS. This pin is a Schmitt-trigger input
and an open-drain output. An appropriate pull-up resistor is required on the host side.
Low-speed mode
High-speed mode
ISL9206
A
= -20°C to +85°C; V
TEST CONDITIONS
DD
= 2.6V to 4.8V. (Continued)
DESCRIPTION
MIN
505
0.9
3.6
35
16
4
-
-
-
TYP
532
1.8
60
20
1
5
-
-
-
MAX
100
560
1.1
1.9
30
24
6
-
-
January 5, 2007
FN9260.2
UNITS
MHz
MHz
kHz
ms
BT
μs
μs
μs
s