Evaluates: MAXQ1065
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MAXQ1065 SPI Evaluation Kit

General Description

The MAXQ1065 SPI evaluation kit (EV kit) provides the hardware and software necessary to exercise the features of the MAXQ1065GTC+ from a personal computer, a Raspberry Pi®, an Arduino® compatible board or any other motherboard. The EV kit consists of five MAXQ1065GTC+ devices in a 12-pin TDFN package and a MAXQ1065 12-pin TDFN evaluation socket board.
The device makes it fast and easy to implement full security for embedded, connected products without requiring firmware development. The MAXQ1065 coprocessors can be designed-in from the start or added to an existing design to guarantee confidentiality, authenticity, and integrity of the device.

MAXQ1065 SPI EV Kit Contents

Ordering Information appears at end of data sheet.
Arduino is a registered trademark of Arduino, LLC.
Raspberry Pi is a registered trademark of the Raspberry Pi Foundation.

Features

• Demonstrates the Features of the MAXQ1065 Socket Board
• Compatible with Raspberry Pi 4 Model B, Raspberry Pi 3 Model B/B+, and Raspberry Pi 2 Model B
• Compatible with Arduino UNO Motherboards
• Provides a USB Connector for USB 2.0-to-SPI Communication
• Convenient Connectors for Custom Wiring
• 1.8V and 3.3V Operating Voltage
• Software Development Kit (SDK) Provided When Requesting Full Developer Software at Top of This Page

MAXQ1065 SPI EV Kit Socket Board

319-100676; Rev 4; 9/22
© 2022 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.
One Analog Way, Wilmington, MA 01887 U.S.A. | Tel: 781.329.4700 | © 2022 Analog Devices, Inc. All rights reserved.

Quick Start

Required Equipment

• MAXQ1065 socket board (included)
• MAXQ1065 samples (included)
• USB Standard-A to Micro-B cable (included, needed only when evaluating from a personal computer)

Hardware Setup
The EV kit is fully assembled and tested. Use the following steps to verify board operation:

1. Open the socket and insert a MAXQ1065 IC into the cavity.
   Note: The plus (+) on the package must be aligned with the white arrow on the PCB, as shown in Figure 1.

2. Install a jumper on VDD_EN (JP1), as shown in Figure 1.

3. Connect to one of the supported platforms, as seen in the Detailed Hardware Description section.

Figure 1. Proper Configuration of the MAXQ1065 Socket Board

Detailed Hardware Description

EV Kit Supported Platforms
The MAXQ1065 SPI EV kit is designed to be compatible with a variety of platforms: PC, Raspberry Pi, Arduino Uno, and custom motherboards. All supported platforms must provide their own 5V power supply to the MAXQ1065 socket board to ensure proper operation.

PC
The MAXQ1065 socket board is compatible with multiple PC platforms, such as Linux® and Windows®. It includes an onboard USB connector and uses an FTDI bridge chip, the FT4222H, to enable a USB-to-SPI interface with the MAXQ1065 SPI EV kit. A 5V power supply must be provided from the PC through the USB connector to ensure proper operation of the socket board. The following steps can be used to properly set up the MAXQ1065 socket board with a PC platform:

1. Adjust the VDD SEL switch (SW1) to the 3V3 position.
2. Connect the MAXQ1065 socket board to the PC using the USB cable.

Figure 2. MAXQ1065 Socket Board with an Elevated Header Installed

Raspberry Pi
The MAXQ1065 socket board is also compatible with Raspberry Pi 3 Model B/B+ and Raspberry Pi 2 Model B through the socket board’s JH3 connector. In order to provide clearance between the socket board and the Raspberry Pi, the included Raspberry Pi-compatible elevated header must be installed before attempting to connect the two boards together. The following steps can be used to properly set up the MAXQ1065 socket board with a Raspberry Pi platform:

1. Ensure that the Raspberry Pi board is powered off.
2. Connect the elevated header onto the bottom side of the JH3 connector, as shown in Figure 2.
3. Adjust the VDD SEL switch (SW1) to the 3V3 position.
4. Connect the MAXQ1065 socket board on top of the Raspberry Pi, as shown in Figure 3.
5. Power on the Raspberry Pi board through its own USB connector, as shown in Figure 4.

Figure 3. MAXQ1065 Socket Board Attached to a Raspberry Pi through an Elevated Header

Linux is a registered trademark of Linus Torvalds.
Windows is a registered trademark of Microsoft Corporation.

Figure 4. Raspberry Pi Powered on through its Own USB Connector

Arduino Uno-Compatible Boards
The MAXQ1065 socket board also provides four Arduino compatible connectors (JH1, JH2, JH4, and JH5) that can be used to install Arduino motherboards, such as the Analog Devices MAX3265MBED development platform, from the bottom side of the board. The following steps can be used to properly set up the MAXQ1065 socket board with an Arduino-compatible platform:

1. Ensure that the Arduino mother board is powered off.
2. Connect the MAXQ1065 socket board on top of the Arduino motherboard.
3. Adjust the VDD SEL switch (SW1) according to the Arduino motherboard’s voltage requirements.
4. Power on the Arduino motherboard.
5. Do not use the USB cable.

Custom Motherboards
In the absence of an Arduino Uno board, the Arduino compatible connectors (JH1, JH2, JH4, and JH5) can also be used for wiring up a custom motherboard to the MAXQ1065 socket board. Each connector has its pinout on the silkscreen for reference. The socket board supports custom motherboards operating in a 1.8V range through the JH1 connector’s 1V8 pin  (pin 1). The VDD SEL switch (SW1) must be configured to 1.8V when using a 1.8V motherboard to ensure proper operation of the socket board. Regardless of its operating voltage, a 5V power supply must be provided from the host motherboard through the JH1 connector’s 5V pin (pin 5) to ensure proper operation of the socket board.

Hardware Settings
See Table 1, Table 2, and Table 3 for specific details on each of the MAXQ1065 socket board’s hardware configuration settings.

Table 1. Jumper Settings

(D4)
Closed| Triggers a MAXQ1065 tamper event; turns on the TAMPER LED (D4)

Table 2. Switch Settings

*Only supported when a 1.8V power supply is present through connector JH1 (pin 1).

Table 3. LED Information

*Provided a 1.8V power supply is present through connector JH1 (pin 1).
**Not including the USB host.

Software Development Kit (SDK)

The software development kit (SDK) provides several tools for evaluating the MAXQ1065 socket board using one of the supported platforms. The SDK is available from the request link for the full developer software at the top of the front page of this data sheet. Open the README.html file situated at the root folder for more details on the SDK.

Ordering Information

Denotes RoHS compliant.

MAXQ1065 SPI EV Kit Bill of Materials

DESIGNATOR| QTY| DESCRIPTION| MANUFACTURER| PART NUMBER
---|---|---|---|---
C1, C2, C5, C18| 4| CAP CER 4.7uF 10V 10% X5R 0603| Kemet| C0603C475K8PACTU
C3, C4, C6,
C17, C19| 5| CAP CER 0.1UF 16V 10% X7R 0402| Murata Electronics| GRM155R71C104KA88D
C7| 1| CAP CER 100PF 50V +/-1% NP0 0402| AVX Corporation| 04025A101FAT2A
C8, C12| 2| CAP CER 27PF 50V 5% NP0 0402| Murata Electronics| GRM1555C1H270JA01D
C9, C10| 2| CAP CER 1UF 35V 10% X5R 0603| Taiyo Yuden| GMK107BJ105KA-T
C11| 1| CAP CER 0.1UF 50V 10% X7R 0603| Kemet| C0603C104K5RACTU
C13| 1| CAP CER 0.47UF 10V 10% X5R 0402| Murata Electronics North America| GRM155R61A474KE15J
C14, C16| 2| CAP CER 1uF 16V 10% X7R 0603| Murata| GCM188R71C105KA64D
C15| 1| CAP CER 10UF 10V 10% X7R 0805| Samsung Electro-Mechanics| CL21B106KPQNNNE
CN1| 1| CONN RCPT 5POS MICRO USB B R/A| Molex| 47346-0001
D1, D2, D3| 3| DIODE SCHOTTKY 20V 1A STMITE| STMicroelectronics| STPS120M
D4| 1| LED 660NM RED WTR CLR 1206 SMD| Lumex Opto| SML-LX1206SRC-TR
D5| 1| LED GREEN/RED CLEAR 1210| Lite-On Inc| LTST-C155GEKT
D6| 1| LED 565NM WTR CLR GREEN 1206 SMD| Lumex Opto| SML-LX1206GC-TR
JH1, JH5| 2| CONN RCPT 8POS GOLD .100″| Samtec| ESQ-108-39-G-S
JH2| 1| CONN RCPT 10POS GOLD .100″| Samtec| ESQ-110-39-G-S
JH3| 1| CONN RCPT 40POS .100″ SMD GLD| Samtec| HLE-120-02-G-DV-BE
JH4| 1| CONN RCPT 6POS GOLD .100″| Samtec| ESQ-106-39-G-S
JH6, JP1| 2| CONN HEADER .100 SINGL STR 2POS (2×1)| Sullins| PEC02SAAN
L1| 1| FERRITE BEAD 120 OHM 0805 1LN| Murata Electronics North America| BLM21AG121SN1D
PCB1| 1| | |
R1, R4, R6| 3| RES 10K OHM 1/10W 1% 0603 SMD| Panasonic| ERJ-3EKF1002V
R2| 1| RES SMD 12.1K OHM 1% 1/10W 0402| Panasonic Electronic
Components| ERJ-2RKF1212X
R3| 1| RES SMD 1M OHM 1% 1/10W 0402| Panasonic| ERJ-2RKF1004X
R5| 1| RES 47K OHM 1/10W 1% 0603 SMD| Panasonic| ERJ-3EKF4702V
R7| 1| RES 49.9K OHM 1/10W 1% 0603 SMD| Panasonic| ERJ-3EKF4992V
R9| 1| RES 120 OHM 1/10W 1% 0603 SMD| Panasonic| ERJ-3EKF1200V
R10, R14| 2| RES 150 OHM 1/10W 1% 0603 SMD| Panasonic| ERJ-3EKF1500V
R13| 1| RES 4.7K OHM 1/10W 1% 0402 SMD| Panasonic| ERJ-2RKF4701X
R15| 1| RES 332 OHM 1/10W 1% 0603 SMD| Panasonic| ERJ-3EKF3320V
SW1| 1| SWITCH SLIDE DPDT 300MA 6V RIGHT
ANGLE| C&K| JS202011JAQN
SW2| 1| SWITCH TACTILE SPST-NO 0.05A 24V| Omron Electronics| B3S-1000P
TP1, TP2, TP3| 3| CONN HEADER .100 SINGL STR 1POS| Sullins| PEC01SAAN
U1| 1| MAXQ1065SPIBQ+ 12P TDFN| Analog Devices| MAXQ1065SPIBQ+
U2| 1| ESD PROTECT 2CH 6-UDFN| Analog Devices| MAX13202EALT+
U3| 1| REG LDO 3.3V/ADJ 16TSSOP-EP| Analog Devices| MAX8869EUE33+
U4| 1| IC BRIDGE USB TO I2C/SPI 32VQFN| FTDI| FT4222HQ-D-R
U5| 1| IC BUFFER NON-INVERT 5.5V SC88| ON Semiconductor| NL27WZ07DFT2G
XU1| 1| MAXQ1065SPIBQ+ 12P TDFN SKT
12QN50S33030| Plastronics| 12QN50S33030
Y1| 1| CRYSTAL 12MHZ 18PF SMD| Abracon Corp| ABM3-12.000MHZ-D2Y-T

MAXQ1065 SPI EV Kit Schematic

Revision History

REVISION
NUMBER| REVISION
DATE| DESCRIPTION| PAGES
CHANGED
---|---|---|---
0| 1/21| Initial release| —
1| 3/21| Updated Features, Socket Board photo, Figure 1, Detailed Hardware Description
and Software Development Kit (SDK) sections, Bill of Materials, and Schematic| 1–3, 5, 6–8
2| 6/21| Updated board photo, replaced Bill of Materials and Schematic| 1, 6–8
3| 8/22| Updated title, General Description, and Features| 1–9
4| 9/22| Added Security UG and SDK request button and references| 1, 5

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