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Module Specification

NO.

AT357HPA

TITLE:

Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD

REVISION DATE:

22 May 2013

ISSUE:

PAGE:

1 of 29

ISSUE

DESCRIPTION OF CHANGES

DATE

Initial Release

May 2013

Summary of content (29 pages)

PAGE 1
NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: O PAGE: 2 of 29 Table of Contents 1.0 Description and Application .......................................................................................... 4 1.1 Description ................................................................................................................ 4 1.2 Application.................................................
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 7.3 8.0 May 2013 ISSUE: O PAGE: 3 of 29 Module Marking ...................................................................................................... 25 Regulatory Information ............................................................................................... 26 8.1 FCC Notice ..........................................................................
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: 1.0 Description and Application 1.1 Description O PAGE: 4 of 29 AT357HPA module is based on the Ember EM357 ZigBee compliant SOC IC. The IC is a 2.4GHz, IEEE 802.15.4 compliant transceiver, 32-bit ARM® Cortex™-M3 microprocessor, 192 KB of embedded flash and 12 KB of integrated RAM memory. The module is 17.9mm x 24.9mm x 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: 2.0 Mechanical Specifications 2.1 Module Dimensions (mm) O PAGE: ± 24.9 0.1 9.3 5.5 33 48 17.9 0.1 51 5 of 29 ± Pin 1 4 19 0.95 Top View 1.1 Pitch Bottom View 2.75 max 1.0 Side View Figure 2: Module Top, Bottom and Side View 0.
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NO. AT357HPA Module Specification Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 ISSUE: O PAGE: 6 of 29 Module Footprint 9.3 Top “see through” view (mm) 8.0 8.0 8.95 8.95 9.45 9.45 Figure 3: Module Footprint 12.95 12.45 11.5 1.1 Pitch 0.7 2.2 May 2013 5.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 2.3 May 2013 ISSUE: O PAGE: Recommended Main PCB Copper Ground Design (Only applicable to module with internal antenna) Dimension in mm 12.0 16.0 12.0 1.25 6.5 24.9 40.0 17.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.
PAGE 13
NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: 3.0 Electrical Specifications 3.1 Absolute Maximum Ratings O PAGE: PARAMETER Power Supply Voltage (VDD) Voltage on any IO Voltage on any Pad pin (PA4, PA5, PB5, PB6, PB7, PC1), when used as an input to the general purpose ADC RF Input Power Storage temperature Table 2: Absolute Maximum Ratings 3.2 MIN -0.3 -0.3 MAX +3.6 VDD+0.3 UNIT V V -0.3 2.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 3.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 3.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: 4.0 Application Notes 4.1 Pin Assignments O Figure 7. Pin Assignments Refer to above chapter 2.4 for detailed pin functions.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 4.2 May 2013 ISSUE: O PAGE: Serial Communication AT357 module provides several options for serial communications. • SPI (Serial Peripheral Interface) SPI(Slave) Pin SC2MOSI SC2MISO SC2SCKL SC2nSSEL Module Pin Number 16 17 18 21 Table 8: SPI Pins Host uC AT357 GPIO nRESET MOSI PA0 MISO SCK CS PA1 PA2 PA3 Figure 8a.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 • May 2013 ISSUE: O PAGE: 19 of 29 UART (Universal Asynchronous Receiver/Transmitter) UART pin TXD RXD nCTS nRTS Module Pin Number 25 26 14 15 Table 9: UART Pins Host uC GPIO Port PB1 PB2 PB3 PB4 AT357 nRESET GPIO TXD RXD PB2 PB1 Figure 9a.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 • May 2013 ISSUE: O PAGE: 20 of 29 TWI (Two Wire Serial Interface) TWI pin SC2SDA (open drain) SC2SCL (open drain) Host uC Module Pin Number 17 18 Table 10: TWI Pins GPIO Port PA1 PA2 AT357 Master SDA PA1 Master SCL PA2 Figure 10a.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 4.3 May 2013 ISSUE: O PAGE: 21 of 29 Power Supply Design Excessive noise or ripple (from switching DC-DC regulator) which is decoupled into power supply pin will lead to severe radio performance degradation. Therefore, it’s a must to implement proper power supply decoupling circuits in order to sharply suppress any undesired noise. AT357 VDD (pin 34) Figure 11.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 4.6 May 2013 ISSUE: O PAGE: GPIO ports (default setting) Below listed the default setting of all 24 multi-purpose GPIO ports.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: O 5.0 Assembly Information 5.1 Lead-Free soldering reflow profile PAGE: Condition Exposure Average ramp-up rate (200°C to 250°C) < 3 °C / second > 217°C 60-120 seconds Peak temperature 250 +0/-5°C Time within 5°C of peak 20-30 seconds Ramp-down rate (Peak to 50°C) Less than 6°C / second Table 13: Reflow Profile Recommendation 6.0 No.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: 7.0 Packaging Information 7.1 Tape and Reel specification O Figure 12: Tape Dimensions All dimensions in mm 7.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 7.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 8.0 Regulatory Information 8.1 FCC Notice ISSUE: O PAGE: 26 of 29 This module complies with Part 15 of the FCC rules and regulations. Compliance with the labeling requirements, FCC notice and antenna usage guideline is required. The OEM must comply with the following regulations: 1.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: O PAGE: 27 of 29 To satisfy FCC RF exposure requirements, a separation distance of 20cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operation at closer than this distance is not recommended.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 May 2013 ISSUE: O PAGE: 28 of 29 If the CE conformity marking is reduced or enlarged the proportions given in the above graduated drawing must be respected 2. Where the directive concerned does not impose specific dimensions, the CE marking must have a height of at least 5 mm. 3. The CE marking must be affixed to the product or to its data plate.
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NO. AT357HPA Module Specification TITLE: Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD REVISION DATE: 22 9.0 May 2013 ISSUE: O PAGE: 29 of 29 RoHS Declaration Based on our supplier declarations, this product does not contain substances that are banned by Directive 2002/95/EC or contains a maximum concentration of 0.