Infineon-TPM SLB 9665-DS-v01_00-EN

Trusted Platform Module
TPM
SLB 9665 TCG Family 2 Level 00 Rev. 01.16
SLB 9665VQ2.0
SLB 9665XQ2.0
SLB 9665TT2.0
SLB 9665XT2.0
Data Sheet
Revision 1.0, 2015-10-27
Chip Card and Security
SLB 9665 TPM2.0
Trusted Platform Module
Revision History
Page or Item
Subjects (major changes since previous revision)
Revision 1.0, 2015-10-27
Initial version.
Data Sheet
2
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Table of Contents
Table of Contents
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
2.1
2.2
2.3
2.4
LPC Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYNC Field Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Localities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LPC Access Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Device Types / Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4
4.1
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5
5.1
5.2
5.3
5.4
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
14
14
15
16
6
6.1
6.2
6.3
Package Dimensions (TSSOP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packing Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chip Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
17
18
18
7
7.1
7.2
7.3
Package Dimensions (VQFN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packing Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chip Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19
19
19
20
6
6
7
7
7
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Licenses and Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Data Sheet
3
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
List of Figures
List of Figures
Figure 4-1
Figure 4-2
Figure 4-3
Figure 6-1
Figure 6-2
Figure 6-3
Figure 6-4
Figure 7-1
Figure 7-2
Figure 7-3
Figure 7-4
Data Sheet
Pinout of the SLB 9665TT2.0 / SLB 9665XT2.0 (PG-TSSOP-28-2 Package, Top View) . . . . . . . . . . . 9
Pinout of the SLB 9665VQ2.0 / SLB 9665XQ2.0 (PG-VQFN-32-13 Package, Top View) . . . . . . . . . . 10
Typical Schematic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Package Dimensions PG-TSSOP-28-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Tape & Reel Dimensions PG-TSSOP-28-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Recommended Footprint PG-TSSOP-28-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Chip Marking PG-TSSOP-28-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Package Dimensions PG-VQFN-32-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Tape & Reel Dimensions PG-VQFN-32-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Recommended Footprint PG-VQFN-32-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chip Marking PG-VQFN-32-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
List of Tables
List of Tables
Table 2-1
Table 3-1
Table 4-1
Table 4-2
Table 4-3
Table 4-4
Table 5-1
Table 5-2
Table 5-3
Table 5-4
Table 5-5
Data Sheet
LT Register Access Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Buffer Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Not Connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Functional Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DC Characteristics for non-LPC Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
DC Characteristics for LPC Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Overview
1
Overview
The SLB 9665 is a Trusted Platform Module and is based on advanced hardware security technology. This TPM
implementation has achieved CC EAL4+ certification and serves as a basis for other TPM products and
firmware upgrades. It is available in different packages, see Table 3-1 below. It supports the LPC interface and
interrupts are communicated with the serial interrupt (SERIRQ) protocol.
Features
•
Compliant to TPM Main Specification, Family "2.0", Level 00, Revision 01.16 (see [3])
•
LPC interface
•
Meeting Intel TXT, Microsoft Windows and Google Chromebook certification criteria for successful
platform qualification
•
True Random Number Generator (TRNG)
•
Full personalization with Endorsement Key (EK) and EK certificate
•
Standard (-20..+85°C) and Enhanced temperature range (-40..+85°C)
•
TSSOP-28 and VQFN-32 package
•
Pin-compatible to SLB 9660
•
Optimized for battery operated devices: low standby power consumption (typ.150µA)
•
24 PCRs (SHA-1 or SHA-256)
•
7206 Byte free NV memory
•
Up to 3 loaded sessions (TPM_PT_HR_LOADED_MIN)
•
Up to 64 active sessions (TPM_PT_ACTIVE_SESSIONS_MAX)
•
Up to 3 loaded transient Objects (TPM_PT_HR_TRANSIENT_MIN)
•
Up to 7 loaded persistent Objects (TPM_PT_HR_PERSISTENT_MIN)
•
Up to 8 NV counters
•
Up to 1 kByte for command parameters and response parameters
•
Up to 768 Byte for NV read or NV write
•
1280 Byte I/O buffer
•
Built-in support by Linux Kernel Version 3.10 and higher
2
LPC Interface
The SLB 9665 features the Low Pin Count (LPC) interface (for a specification, please refer to [1]). From the cycle
types defined in the mentioned specification, only the TPM-type cycles (read and write) are supported. All
accesses with different cycle types are ignored by the device.
2.1
SYNC Field Usage
Since the legacy interface is not supported anymore, the SLB 9665 will never generate SYNC ERRORs on the
LPC. It will either acknowledge a cycle with SYNC OK or use a “Long Wait” SYNC field to enlarge a cycle (that
means, inserting wait states on the bus).
Data Sheet
6
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
LPC Interface
2.2
Localities
The interface explicitly does not support standard IO cycles (read and write). This implies that IO-mapped
addressing of the device is not possible; only accesses via the locality-based TPM-type cycles are possible
which also means that “locality none” as defined in [4] is not supported as well.
For a detailed description of the locality addressing scheme and the registers located in each locality, please
refer to [4] as well.
2.3
Power Management
The SLB 9665 does not support the LPC power down signal (signal LPCPD) or the clock run protocol (signal
CLKRUN). Power management is handled internally; no explicit power-down or standby mode is available.
The device automatically enters a low-power state after each successful command/response transaction. If a
transaction is started on the LPC bus from the host platform, the device will wake immediately and will return
to the low-power mode after 30 seconds of inactivity after the last TPM command has been executed.
2.4
LPC Access Rights
The registers located in the address space of the SLB 9665 are described in the respective TCG document
(please refer to [4]). The registers READFIFO and WRITEFIFO mentioned in Table 2-1 below refer to the
DATAFIFO register, the names are used to state whether this register is read or written.
Each register has its own access rights which describe if the register is updated on a write or can be read if the
associated ACTIVE.LOCALITY is set respectively not set. If the access cycle is not accepted by the TPM, it will be
master aborted (no LPC SYNC cycle will be generated and no action is done on the internal registers).
Table 2-1 shows which operation is done by the TPM on each register depending on the ACTIVE.LOCALITY bit.
Note: In Table 2-1, “abort” means that no valid SYNC is generated when a cycle is seen by the interface which
shall be aborted. The data present in an aborted write access cycle does not change the addressed
register.
Table 2-1
LT Register Access Matrix
ACTIVE.LOCALITY set for
this locality
ACTIVE.LOCALITY set for
different LOCALITY
ACTIVE.LOCALITY not set
READ
WRITE
READ
WRITE
READ
WRITE
STS
read
write
abort
abort
abort
abort
INT.ENABLE
read
write
read
abort
read
abort
INT.VECTOR
read
write
read
abort
read
abort
INT.STATUS
read
reset
interrupt
read
abort
read
abort
INT.CAPABILITY
read
- (abort)
read
- (abort)
read
- (abort)
ACCESS
read
write
read
write
read
write
READFIFO
read1)
abort
abort
abort
abort
abort
WRITEFIFO
abort
write
abort
abort
abort
abort
Configuration
Registers
read
write
read
abort
read
abort
HASH.START
abort
write
abort
abort
abort
write2)
Data Sheet
7
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
LPC Interface
Table 2-1
HASH.DATA
HASH.END
LT Register Access Matrix (continued)
ACTIVE.LOCALITY set for
this locality
ACTIVE.LOCALITY set for
different LOCALITY
ACTIVE.LOCALITY not set
READ
WRITE
READ
WRITE
READ
WRITE
abort
write
abort
abort
abort
abort
abort
abort
abort
abort
abort
3)
write
1) If STS.DATA.AVAIL is not set, this access is ‘abort’.
2) The write to HASH.START sets ACCESS.ACTIVE.LOCALITY of locality 4.
3) The write to HASH.END is an implicit release of the TPM (like a ‘1’-write to the ACCESS.ACTIVE.LOCALITY bit of
locality 4).
Data Sheet
8
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Device Types / Ordering Information
3
Device Types / Ordering Information
The SLB 9665 product family features devices with different packages. Table 3-1 shows the different versions.
Please check the latest “Errata and Updates” document of the SLB 9665 for availability of these versions.
Table 3-1
Device Configuration
Device Name
Package
Remarks
SLB 9665VQ2.0
PG-VQFN-32-13
Standard temperature range
SLB 9665XQ2.0
PG-VQFN-32-13
Enhanced temperature range
SLB 9665TT2.0
PG-TSSOP-28-2
Standard temperature range
SLB 9665XT2.0
PG-TSSOP-28-2
Enhanced temperature range
Pin Description
18
NC
LRESE T#
GND
22
LA D3
VDD
LA D2
LCLK
LA D1
25
LFRAME#
VDD
GND
LA D0
SERIRQ
NC
28
15
Pinning_TSSOP-28-2_SLB9665.vsd
4
TPM
SLB 9665 TT 2.0
PG-TSSOP-28-2
1
4
8
11
14
NC
NC
NC
G ND
V DD
NC
NC
PP
G PIO
V DD
G ND
NC
NC
NC
Figure 4-1 Pinout of the SLB 9665TT2.0 / SLB 9665XT2.0 (PG-TSSOP-28-2 Package, Top View)
Data Sheet
9
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Pin Description
26
LAD1
1
GPIO
LFRAME#
TPM
SLB 9665 VQ 2.0
NC
NC
22
LAD2
NC
VDD
PG-VQFN-32-13
NC
NC
LCLK
LAD3
18
7
NC
LRESET#
NC
10
15
Pinning_VQFN-32-13_SLB9665.vsd
VDD
30
GND
LAD0
NC
SERIRQ
NC
PP
GND
VDD
GND
NC
NC
NC
NC
NC
VDD
VDD
Figure 4-2 Pinout of the SLB 9665VQ2.0 / SLB 9665XQ2.0 (PG-VQFN-32-13 Package, Top View)
Table 4-1
Buffer Types
Buffer Type
Description
TS
Tri-State pin
ST
Schmitt-Trigger pin
OD
Open-Drain pin
Table 4-2
I/O Signals
Pin Number
Name
Pin
Type
Buffer
Type
Function
PG-TSSOP- PG-VQFN28-2
32-13
26
27
LAD0
I/O
TS
LPC Address/Data Bit 0
Multiplexed LPC command, address and data bus.
Connect these pins to the LAD[3:0] pins of the LPC
host.
23
24
LAD1
I/O
TS
LPC Address/Data Bit 1
see description of LAD0 above.
20
21
LAD2
I/O
TS
LPC Address/Data Bit 2
see description of LAD0 above.
17
19
LAD3
I/O
TS
LPC Address/Data Bit 3
see description of LAD0 above.
22
23
LFRAME#
I
ST
LPC Framing Signal
LPC framing signal. This pin is connected to the
LPC LFRAME# signal and indicates the start of a
new cycle on the LPC bus or the termination of a
broken cycle. The signal is active low.
Data Sheet
10
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Pin Description
Table 4-2
I/O Signals (continued)
Pin Number
Name
Pin
Type
Buffer
Type
Function
PG-TSSOP- PG-VQFN28-2
32-13
21
22
LCLK
I
ST
Clock Input
This pin provides the external clock for the chip
and is typically connected to the PCI clock of the
host. The clock frequency range is 1 MHz - 33 MHz
(nominal).
16
18
LRESET#
I
ST
Reset
External reset signal. Asserting this pin
unconditionally resets the device. The signal is
active low and is typically connected to the
PCIRST# signal of the host.
6
2
GPIO
I/O
OD
General Purpose I/O
This pin is a general purpose I/O pin. It is defined
as GPIO-Express-00, please refer to [4] and the
PCI-SIG ECN “Trusted Configuration Space for PCI
Express”.
This pin may be left unconnected; however, to
minimize power consumption, it shall be
connected to a fixed level (either GND or VDD) via
an external resistor (4.7 kΩ..10 kΩ).
7
31
PP
I
ST
Physical Presence
This pin indicates physical presence; for usage of
this signal, please refer to the TCG specification
v1.2. The TPM 2.0 device does not use this
functionality.
For compatibility reasons (downgrade capability
to a TPM 1.2), the pin should be connected to a
jumper. The standard position of the jumper
should connect the pin to GND. If the pin is
connected to VDD, some special commands are
enabled for a TPM 1.2.
This pin does not have an internal pull-up or pulldown resistor and must not be left floating.
27
28
SERIRQ
I/O
TS
Serial Interrupt Request
Interrupt request signal, uses the serial interrupt
request protocol (see [2]). Connect to the LPC
host.
Data Sheet
11
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Pin Description
Table 4-3
Power Supply
Pin Number
Name
Pin
Type
Buffer
Type
Function
5, 10, 19, 24 1, 9, 10, 20, VDD
25
PWR
—
Power Supply
All VDD pins must be connected externally and
should be bypassed to GND via 100 nF capacitors.
4, 11, 18, 25 16, 26, 32
GND
—
Ground
All GND pins must be connected externally.
Pin
Type
Buffer
Type
Function
1, 2, 3, 8, 12, 3, 4, 5, 6, 7, NC
13, 14, 15,
11, 12, 13,
28
14, 15, 17,
29, 30
NU
—
Not Connected
All pins must not be connected externally (must be
left floating).
9
NU
—
Not Connected
This pin may be connected to the Reset signal (for
backward compatibility) or may be left floating.
PG-TSSOP- PG-VQFN28-2
32-13
Table 4-4
GND
Not Connected
Pin Number
Name
PG-TSSOP- PG-VQFN28-2
32-13
4.1
8
NC
Typical Schematic
Figure 4-3 shows the typical schematic for the SLB 9665. The power supply pins should be bypassed to GND
with capacitors located close to the device. The physical presence input may be connected to a jumper as
shown in the schematic; or it may be driven by other devices (this is application- or platform-dependent).
Data Sheet
12
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Pin Description
3.3V
LAD[3:0]
LCLK
LAD[3:0]
VDD
LCLK
LFRAME#
LFRAME#
LRESET#
LRESET#
SERIRQ
SERIRQ
1 µF
GND
4x 100 nF (place close to
device VDD/GND pins)
J1
3.3V
PP
GPIO
GPIO
NC
SLB 9665
Schematic _SLB9665 .vsd
Figure 4-3 Typical Schematic
Data Sheet
13
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Electrical Characteristics
5
Electrical Characteristics
This chapter lists the maximum and operating ranges for various electrical and timing parameters.
5.1
Absolute Maximum Ratings
Table 5-1
Absolute Maximum Ratings
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit
Note or Test Condition
Supply Voltage
VDD
-0.3
–
3.6
V
–
Voltage on any pin
Vmax
-0.3
–
VDD+0.3
V
–
Ambient temperature
TA
-20
–
85
°C
Standard temperature devices
Ambient temperature
TA
-40
–
85
°C
Enhanced temperature devices
Storage temperature
TS
-40
–
125
°C
–
ESD robustness HBM:
1.5 kΩ, 100 pF
VESD,HBM
–
–
2000
V
According to EIA/JESD22-A114-B
ESD robustness
VESD,CDM
–
–
500
V
According to ESD Association
Standard STM5.3.1 - 1999
Latchup immunity
Ilatch
100
mA
According to EIA/JESD78
Attention: Stresses above the max. values listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect device
reliability. Maximum ratings are absolute ratings; exceeding only one of these values may
cause irreversible damage to the integrated circuit.
5.2
Functional Operating Range
Table 5-2
Functional Operating Range
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit
Note or Test Condition
Supply Voltage
VDD
3.0
3.3
3.6
V
–
Ambient temperature
TA
-20
–
85
°C
Standard temperature devices
Ambient temperature
TA
-40
–
85
°C
Enhanced temperature devices
–
–
5
y
Operating lifetime
–
–
5
y
Average TA over lifetime
–
55
–
°C
Useful lifetime1)
1)
1) The useful lifetime of the device is 5 (five) years with a duty cycle (that means, a power-on time) of 100%. An useful
lifetime of 7 (seven) years can be guaranteed for a duty cycle of 70%. For both scenarios, it is assumed that the device
will be used for calculations for approximately 5% of the maximum useful lifetime.
Data Sheet
14
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Electrical Characteristics
5.3
DC Characteristics
TA = 25°C, VDD = 3.3V ± 0.3V unless otherwise noted
Table 5-3
Parameter
Current Consumption
Symbol
Values
Min.
Unit
Note or Test Condition
mA
Assuming operating state S0,
that means active. Note that
since the device is mostly in an
internal sleep state in a “typical”
application, the typical average
current consumption is far less
than the maximum value. It is
assumed that in a normal
environment, the device is in an
internal sleep state for
approximately 90% of the
operating time of the platform.
Typ.
Max.
Current Consumption in IVDD_Active
Active Mode
2.5
25
Current Consumption in IVDD_Sleep
Sleep Mode
0.9
mA
Pins LRESET#, LFRAME#,
LADn,SERIRQ = VDD.
Assuming operating state S0 with
active clock. No ongoing internal
TPM operation. The device is in
an internal sleep state.
Current Consumption in IVDD_Sleep_CS
Sleep Mode with
Stopped Clock
150
µA
Pins LRESET#, LFRAME#,
LADn,SERIRQ = VDD and LCLK =
GND.
Assuming operating state S3 with
clock stopped.
Obviously, this value is zero if the
TPM is not powered in S3 state
(this is platform dependent).
Note: Current consumption does not include any currents flowing through resistive loads on output pins! For
the definition of power/operating states, please refer to the ACPI standard.
Note: Device sleep mode will be entered after 30 seconds of inactivity after the last TPM command was
executed.
Data Sheet
15
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Electrical Characteristics
Table 5-4
DC Characteristics for non-LPC Pins
Parameter
Symbol
Values
Min.
Typ.
Unit
Note or Test Condition
Max.
Input voltage high
VIH
0.7 VDD
VDD
V
GPIO and PP pins
Input voltage low
VIL
0
0.3 VDD V
GPIO and PP pins
Input high leakage
current
IIH
-15
15
µA
VIN = VDD, GPIO and PP pins
Input low leakage
current
IIL
-15
15
µA
VIN = 0V, GPIO and PP pins
Output high voltage
VOH
VDD-0.3
V
IOH = 1mA, Pin GPIO
Output low voltage
VOL
V
IOL = 1mA, Pin GPIO
Unit
Note or Test Condition
Table 5-5
0.3
DC Characteristics for LPC Pins
Parameter
Symbol
Values
Min.
Typ.
Max.
Ínput voltage high
VIH
0.5 VDD
VDD+0.3
V
All signal pins except GPIO and PP
Input voltage low
VIL
-0.3
0.28 VDD V
All signal pins except GPIO and PP
Input high leakage
current
IIH
-10
10
µA
VIN = VDD, all signal pins except
GPIO and PP
Input low leakage
current
IIL
-10
10
µA
VIN = 0V, all signal pins except
GPIO and PP
Output high voltage
VOH
0.9 VDD
V
IOH = -500µA, pins LAD[3:0] and
SERIRQ
Output low voltage
VOL
V
IOL = 1.5mA, pins LAD[3:0] and
SERIRQ
5.4
0.1 VDD
Timing
Some pads are disabled after deassertion of the reset signal for up to 500 µs. This is especially important for
the SERIRQ signal; after deassertion of the reset signal, this signal is only valid after that time has expired.
Data Sheet
16
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Package Dimensions (TSSOP)
6
Package Dimensions (TSSOP)
B
0.65
C
0.1 C 28x
SEATING COPLANARITY
PLANE
0.6 ±0.1
6.4
13 x 0.65 = 8.45
2)
0.22 +0.08
-0.03
28
0°... 8°
4.4 ±0.13)
H
+0.073
0.127 -0.
037
1.1 MAX.
0.9 ±0.05
0.1 ±0.05
STAND OFF
All dimensions are given in millimeters (mm) unless otherwise noted. The packages are “green” and RoHS
compliant.
0.2 A-B, H C
2x 14 TIPS
0.1 M A B C 28x
15
1
14
9.7 ±0.11)
A
Index Marking
1) Does not include plastic or metal protrusion of 0.15 max. per side
2) Does not include dambar protrusion of 0.08 max. per side
3) Does not include interlead flash or protrusion of 0.25 max. per side
PG-TSSOP-28-2, -16-PO V07
Figure 6-1 Package Dimensions PG-TSSOP-28-2
6.1
Packing Type
PG-TSSOP-28-2: Tape & Reel (reel diameter 330mm), 3000 pcs. per reel
0.3
8
6.8
16
10.2
Index
Marking
1.2
1.6
PG-TSSOP-28-2, -16-TP V01
Figure 6-2 Tape & Reel Dimensions PG-TSSOP-28-2
Data Sheet
17
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Package Dimensions (TSSOP)
6.2
Recommended Footprint
Controlling dimension is millimeters (mm).
0.65
Copper
5.85
1.31
0.25
5.85
1.35
0.29
0.65
Solder mask
Stencil apertures
PG-TSSOP-28-2, -16-FP V01
Figure 6-3 Recommended Footprint PG-TSSOP-28-2
6.3
Chip Marking
Line 1: SLB9665TT20 or SLB9665XT20, see Table 3-1
Line 2: G <datecode> KMC, <K> indicates assembly site code, <MC> indicates mold compound code
Line 3: 00 <Lot number>, the 00 is an internal FW indication (only at manufacturing due to field upgrade
option)
Assembly Site Code
12345678901
G
KMC
12XXXXXXXXXXX
Softwarecode
Mold Compound Code
Lot Code
ChipMarking.vsd
Figure 6-4 Chip Marking PG-TSSOP-28-2
Data Sheet
18
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Package Dimensions (VQFN)
7
Package Dimensions (VQFN)
All dimensions are given in millimeters (mm) unless otherwise noted. The packages are “green” and RoHS
compliant.
5
7 x 0.5 = 3.5
A
0.5
0.9 MAX.
0.1 A 2x
B
17
32x
0.05 C
0.1 C
24
25
0.1 B 2x
SEATING PLANE
5
3.6 ±0.1
16
Index Marking
9
32
8
1
3.6 ±0.1
C
(0.2)
Index Marking
32x
0.25 +0.05
-0.07
0.1 M A B C
0.05 M C
(4.2)
0.4 ±0.05
0.05 MAX.
PG-VQFN-32-13-PO V01
Figure 7-1 Package Dimensions PG-VQFN-32-13
7.1
Packing Type
PG-VQFN-32-13: Tape & Reel (reel diameter 330mm), 5000 pcs. per reel
0.3
5.25
12
8
5.25
Index Marking
1.1
PG-VQFN-32-13-TP V01
Figure 7-2 Tape & Reel Dimensions PG-VQFN-32-13
7.2
Recommended Footprint
Figure 7-3 shows the recommended footprint for the PG-VQFN-32-13 package. The exposed pad of the
package is internally connected to GND. It shall be connected to GND externally as well.
4.1
3.6
0.5
4.1
3.6
0.7
Package outline 5 x 5
0.25
PG-VQFN-32-13-FP V01
Figure 7-3 Recommended Footprint PG-VQFN-32-13
Data Sheet
19
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Package Dimensions (VQFN)
7.3
Chip Marking
Line 1: SLB9665
Line 2: VQ20 yy or XQ20 yy (see Table 3-1), the <yy> is an internal FW indication (only at manufacturing due to
field upgrade option)
Line 3: <Lot number> H <datecode>
Infineon
1234567
VQ20 YY
XXH
Softwarecode
Lot Code
ChipMarking_VQFN.vsd
Figure 7-4 Chip Marking PG-VQFN-32-13
Data Sheet
20
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
References
References
[1] —, “Low Pin Count (LPC) Interface Specification”, Version 1.1, Intel
[2] —, “Serialized IRQ Support for PCI Systems”, Version 6.0, September 1, 1995, Cirrus Logic et al.
[3] —, “Trusted Platform Module Library (Part 1-4)”, Family 2.0, Level 00, Rev. 01.16, October 30, 2014, TCG
[4] —, “TCG PC Client Specific Platform TPM Profile (PTP) Specification”, Family 2.0, Level 00, Rev. 43,
January 26, 2015, TCG
Data Sheet
21
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Terminology
Terminology
ESW
Embedded Software
HMAC
Hashed Message Authentication Code
LPC
Low Pin Count (bus)
PCR
Platform Configuration Register
PUBEK
Public Endorsement Key
SCP
Symmetric Crypto Processor
TCG
Trusted Computing Group
TPM
Trusted Platform Module
TSS
TCG Software Stack
Data Sheet
22
Revision 1.0 2015-10-27
SLB 9665 TPM2.0
Trusted Platform Module
Licenses and Notices
Licenses and Notices
The following License and Notice Statements are reproduced from [3].
Licenses and Notices
1. Copyright Licenses:
Trusted Computing Group (TCG) grants to the user of the source code in this specification (the "Source Code")
a worldwide, irrevocable, nonexclusive, royalty free, copyright license to reproduce, create derivative works,
distribute, display and perform the Source Code and derivative works thereof, and to grant others the rights
granted herein.
The TCG grants to the user of the other parts of the specification (other than the Source Code) the rights to
reproduce, distribute, display, and perform the specification solely for the purpose of developing products
based on such documents.
2. Source Code Distribution Conditions:
Redistributions of Source Code must retain the above copyright licenses, this list of conditions and the
following disclaimers.
Redistributions in binary form must reproduce the above copyright licenses, this list of conditions and the
following disclaimers in the documentation and/or other materials provided with the distribution.
3. Disclaimers:
THE COPYRIGHT LICENSES SET FORTH ABOVE DO NOT REPRESENT ANY FORM OF LICENSE OR WAIVER,
EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, WITH RESPECT TO PATENT RIGHTS HELD BY TCG
MEMBERS (OR OTHER THIRD PARTIES) THAT MAY BE NECESSARY TO IMPLEMENT THIS SPECIFICATION OR
OTHERWISE. Contact TCG Administration ([email protected]) for information on
specification licensing rights available through TCG membership agreements.
THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO EXPRESS OR IMPLIED WARRANTIES WHATSOEVER,
INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ACCURACY,
COMPLETENESS, OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS, OR ANY WARRANTY
OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE.
Without limitation, TCG and its members and licensors disclaim all liability, including liability for infringement
of any proprietary rights, relating to use of information in this specification and to the implementation of this
specification, and TCG disclaims all liability for cost of procurement of substitute goods or services, lost
profits, loss of use, loss of data or any incidental, consequential, direct, indirect, or special damages, whether
under contract, tort, warranty or otherwise, arising in any way out of use or reliance upon this specification or
any information herein.
Any marks and brands contained herein are the property of their respective owners.
Data Sheet
23
Revision 1.0 2015-10-27
Trademarks of Infineon Technologies AG
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EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, ISOFACE™, IsoPACK™, MIPAQ™,
ModSTACK™, my-d™, NovalithIC™, OmniTune™, OPTIGA™, OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, PrimePACK™, PrimeSTACK™, PROFET™, PROSIL™, RASIC™, REAL3™, ReverSave™, SatRIC™, SIEGET™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, SPOC™, TEMPFET™, thinQ!™, TRENCHSTOP™, TriCore™.
Other Trademarks
µVision™, AMBA™, ARM™, KEIL™, MULTI-ICE™, THUMB™ of ARM Limited, UK. AUTOSAR™ of AUTOSAR development partnership. CIPURSE™ of OSPT Alliance.
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SYSTEMS, INC. Chrome OS™ of Google, Inc.
Trademarks Update 2014-07-17
www.infineon.com
Edition 2015-10-27
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2014 Infineon Technologies AG.
All Rights Reserved.
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