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06
Users Manual
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u blox 06 Users Manual

BMD-SRA-1 Module Datasheet
Bluetooth 4.2 LE
October 25, 2016
BMD-SRA-1-DS v1.0 CONFIDENTIAL Page 1 of 16
BMD-SRA-1 Module for Bluetooth 4.2 LE
1. Ordering Information
Part Number
Description
BMD-SRA-1-A-T
BMD-SRA-1 module, nRF52832-QFAA, IS25LQ032B-JBLE, tray packaging
Table 1 – Ordering Part Numbers
2. Block Diagram
BMD-SRA-1 Module
32 MHz
Crystal
nRF52832
512kB
Flash
Decoupling
Capacitors
Bulk
Capacitors
2.4GHz Radio
Multi-protocol
TWI
Master x2
SPI
Master x3
SPI Slave
X3
DC/DC Buck
Regulator
Core LDO
64
kB RAM
Low Power
Comparator
8-ch 12-bit
ADC
UART
Quadrature
Decoder
SWD Debug &
Programming
Clock
Management
Watchdog
Timer
Random Number
Gen
Timer x5
Accel Address
Resolver
AES CCM Mode
Encryption
AES ECB
Real Time
Counter x3
GPIO Task
Event Blocks
Programmable
Peripheral
Interconnect
ARM Cortex-M4F
@ 64MHz
Matching
Network
Antenna
GPIO x18
(Analog x3)
I2S
TWI Slave
x2
PWM PDM
General Purpose
Comparator
NFC Tag
Balun
Temperature
Sensor
SPI Flash
Figure 1 – Block Diagram
BMD-SRA-1 Module Datasheet
Bluetooth 4.2 LE
October 25, 2016
BMD-SRA-1-DS v1.0 CONFIDENTIAL Page 2 of 16
Table of Contents
1. ORDERING INFORMATION...................................................................................................................................................... 1
2. BLOCK DIAGRAM .................................................................................................................................................................... 1
3. QUICK SPECIFICATIONS .......................................................................................................................................................... 3
4. PIN DESCRIPTIONS ................................................................................................................................................................. 4
4.1 BMD-SRA-1 ................................................................................................................................................................................... 4
5. ELECTRICAL SPECIFICATIONS .................................................................................................................................................. 5
5.1 ABSOLUTE MAXIMUM RATINGS............................................................................................................................................................. 5
5.2 OPERATING CONDITIONS ..................................................................................................................................................................... 5
5.3 GENERAL PURPOSE I/O ....................................................................................................................................................................... 5
5.4 MODULE RESET ............................................................................................................................................................................... 6
5.5 DEBUG & PROGRAMMING ................................................................................................................................................................... 6
5.6 CLOCKS ............................................................................................................................................................................................ 6
5.7 INTEGRATED SPI FLASH IC ................................................................................................................................................................... 6
5.8 RTC THERMISTOR .............................................................................................................................................................................. 7
6. FIRMWARE ............................................................................................................................................................................. 7
6.1 SOFTDEVICES .................................................................................................................................................................................... 7
6.1.1 S132 ............................................................................................................................................................................................ 7
6.2 MAC ADDRESS INFO .......................................................................................................................................................................... 8
7. MECHANICAL DATA ................................................................................................................................................................ 9
7.1 BMD-SRA-1 DIMENSIONS .................................................................................................................................................................. 9
8. MODULE MARKING ................................................................................................................................................................ 9
8.1 BMD-SRA-1 MODULE MARKING ......................................................................................................................................................... 9
9. REGULATORY STATEMENTS .................................................................................................................................................. 10
9.1 FCC STATEMENT: ............................................................................................................................................................................ 10
9.2 FCC IMPORTANT NOTES: ................................................................................................................................................................... 10
9.3 IC STATEMENT: ............................................................................................................................................................................... 12
9.4 IC IMPORTANT NOTES: ...................................................................................................................................................................... 12
9.5 CE REGULATORY: ............................................................................................................................................................................. 13
9.6 JAPAN (MIC) .................................................................................................................................................................................. 13
9.7 AUSTRALIA / NEW ZEALAND ............................................................................................................................................................... 13
10. SOLDER REFLOW TEMPERATURE-TIME PROFILE ................................................................................................................... 14
10.1 MOISTURE SENSITIVITY LEVEL ............................................................................................................................................................. 14
11. CAUTIONS ............................................................................................................................................................................ 14
12. LIFE SUPPORT POLICY ........................................................................................................................................................... 15
13. DOCUMENT HISTORY ........................................................................................................................................................... 16
14. RELATED DOCUMENTS ......................................................................................................................................................... 16
BMD-SRA-1 Module Datasheet
Bluetooth 4.2 LE
October 25, 2016
BMD-SRA-1-DS v1.0 CONFIDENTIAL Page 3 of 16
3. Quick Specifications
Bluetooth
Version
4.2 (Bluetooth Smart) Concurrent Central & Peripheral (S132)
Security
AES-128
LE connections
Up to 8 as Central, 1 as Peripheral, Observer, Broadcaster (S132)
Radio
Frequency
2.360GHz to 2.500GHz
Modulations
GFSK at 1 Mbps, 2 Mbps data rates
Transmit power
+4 dBm
Receiver sensitivity
-96 dBm (BLE mode)
Antenna
Integrated
Current Consumption
TX only @ +4 dBm, 0 dBm
16.6 mA, 11.6 mA
RX only @ 1 Mbps
11.7 mA
CPU @ 64MHz from flash, from RAM
7.4 mA, 6.7 mA
System Off , On
0.7µA, 1.2 µA
Additional current for RAM retention
20 nA / 4K block
Dimensions
BMD-SRA-1
Length Width Height
37.7 mm ± 0.3mm
14.5 mm ± 0.3mm
2.5 mm ± 0.1mm
Hardware
Interfaces
SPI Master/Slave x 3 UART Two-Wire Master/Slave (I2C) x 2 GPIO x 18
I2S PWM PDM Power supply
2.3V to 3.6V
Temperature Range
-40 to +85°C
Certifications
FCC
FCC part 15 modular certification BMD-SRA-1 FCC ID: 2AA9B06
IC
Industry Canada RSS-210 modular certification BMD-SRA-1 IC: 12208A-06
CE
EN 60950-1: 2011-01 3.1 (a): Health and Safety of the User (pending) EN 301 489-1 V1.9.2 & 3.1 (b): Electromagnetic Compatibility EN 301 489-17 V2.2.1 EN 300 328 V1.9.1 3.2: Effective use of spectrum allocated
Japan (MIC)
Ministry of Internal Affairs and Communications (MIC) of Japan pursuant to the Radio Act of Japan BMD-SRA-1: TBD
Australia / New Zealand
AS/NZS 4268 :2012+AMDT 1:2013, Radio equipment and systems – Short range devices
Table 2 – Quick Specifications
BMD-SRA-1 Module Datasheet
Bluetooth 4.2 LE
October 25, 2016
BMD-SRA-1-DS v1.0 CONFIDENTIAL Page 4 of 16
4. Pin Descriptions
4.1 BMD-SRA-1
Figure 2 – BMD-SRA-1 Pin out
Pin description
Pin
Name
Direction
Description
A-1
P0.28
In/Out
GPIO/AIN4
A-2
P0.31
In/Out
GPIO/AIN7
A-3
P0.00
In/Out
GPIO/XTAL1 (32.768kHz)
A-8
P0.01
In/Out
GPIO/XTAL2 (32.768kHz)
A-9
P0.02
In/Out
GPIO/AIN0
A-10
P0.03
In/Out
GPIO/AIN1
A-12
P0.21
In/Out
GPIO/RESET
A-18
P0.30
In/Out
GPIO/AIN6
A-19
P0.29
In/Out
GPIO/AIN5
A-20
P0.27
In/Out
GPIO
B-2
P0.12
In/Out
GPIO
B-4
P0.18
In/Out
GPIO/TRACEDATA[0]/SWO
B-5
P0.20
In/Out
GPIO/TRACECLK
B-8
P0.19
In/Out
GPIO
B-9
P0.17
In/Out
GPIO/TRACEDATA[3]
B-10
P0.16
In/Out
GPIO/TRACEDATA[1]
B-11
P0.11
In/Out
GPIO
B-12
P0.05
In/Out
GPIO/AIN3
A-13
SWCLK
In
SWD Clock
BMD-SRA-1 Module Datasheet
Bluetooth 4.2 LE
October 25, 2016
BMD-SRA-1-DS v1.0 CONFIDENTIAL Page 5 of 16
Pin
Name
Direction
Description
A-11
SWDIO
In/Out
SWD IO
A-17, B-6
VCC
Power
+2.3V to +3.6V
A-4, B-1, B-3, B-7
GND
Power
Electrical Ground
A-5, A-6, A-7, A-14, A-15, A-16
NC
N/A
No Connect
Table 3 – BMD-SRA-1/301 Pin Descriptions
5. Electrical Specifications
5.1 Absolute Maximum Ratings
Symbol
Parameter
Min.
Max.
Unit
V
CC_MAX
Voltage on supply pin
-0.3
3.9
V
V
IO_MAX
Voltage on GPIO pins (VCC > 3.6V)
-0.3
3.9
V
V
IO_MAX
Voltage on GPIO pins (VCC ≤ 3.6V)
-0.3
VCC + 0.3V
V
TS
Storage Temperature Range
-40
125
°C
Table 4 – Absolute Maximum Ratings
5.2 Operating Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VCC
Operating supply voltage
2.3
3.0
3.6 V T
R_VCC
Supply rise time (0V to 2.3V)
- - 60
ms
TA
Operating Ambient Temperature Range
-40
25
85
°C
Table 5 – Operating Conditions
5.3 General Purpose I/O
The general purpose I/O is organized as one port enabling access and control of the 18 available GPIO pins through one port. Each GPIO can be accessed individually with the following user configurable features:
Input/output direction Output drive strength Internal pull-up and pull-down resistors Wake-up from high or low level triggers on all pins Trigger interrupt on all pins All pins can be used by the PPI task/event system; the maximum number of pins that can be interfaced
through the PPI at the same time is limited by the number of GPIOTE channels
All pins can be individually configured to carry serial interface or quadrature demodulator signals
Symbol
Parameter
Min.
Typ.
Max.
Unit
VIH
Input High Voltage
0.7 x VCC
-
VCC V VIL
Input Low Voltage
VSS
-
0.3 x VCC
V
VOH
Output High Voltage
V
CC
− 0.4
-
VCC V VOL
Output Low Voltage
VSS
-
V
SS
+ 0.4
V
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