没有合适的资源?快使用搜索试试~ 我知道了~
CSR1012 Data Sheet
4星 · 超过85%的资源 需积分: 9 45 下载量 126 浏览量
2014-04-15
11:12:01
上传
评论 1
收藏 445KB PDF 举报
温馨提示
试读
43页
CSR1012 QFN is a CSR μEnergy platform device. CSR μEnergy are CSR's single-mode Bluetooth low energy products for the Bluetooth Smart market. CSR1012 QFN is a small footprint variant of CSR1010 QFN. CSR μEnergy enables ultra low-power connectivity and basic data transfer for applications previously limited by the power consumption, size constraints and complexity of other wireless standards. CSR1012 QFN provides everything required to create a Bluetooth low energy product with RF, baseband, MCU, qualified Bluetooth v4.1 specification stack and customer application running on a single IC.
资源推荐
资源详情
资源评论
Features
CSR µEnergy
®
CSR1012 QFN
■
128KB memory: 64KB RAM and 64KB ROM
■
Bluetooth
®
v4.1 specification
■
9dBm Bluetooth low energy maximum transmit
output power
■
-92.5dBm Bluetooth low energy receive sensitivity
■
Support for Bluetooth v4.1 specification host stack
including ATT, GATT, SMP, L2CAP, GAP
■
RSSI monitoring for proximity applications
■
<900nA current consumption in dormant mode
■
32kHz and 16MHz crystal or system clock
■
Switch-mode power supply
■
Programmable general purpose PIO controller
■
10-bit ADC
■
12 digital PIOs
■
3 analogue AIOs
■
UART
■
I²C / SPI for EEPROM / flash memory ICs and
peripherals
■
Debug SPI
■
4 PWM modules
■
Wake-up interrupt and watchdog timer
■
QFN 32-lead, 4 x 4 x 0.65mm, 0.4mm pitch
Bluetooth Smart IC
Production Information
CSR1012A05
Issue 4
General Description
CSR1012 QFN is a CSR µEnergy platform device.
CSR µEnergy are CSR's single-mode Bluetooth low
energy products for the Bluetooth Smart market.
CSR1012 QFN is a small footprint variant of
CSR1010 QFN.
CSR μEnergy enables ultra low-power connectivity and
basic data transfer for applications previously limited by
the power consumption, size constraints and complexity
of other wireless standards. CSR1012 QFN provides
everything required to create a Bluetooth low energy
product with RF, baseband, MCU, qualified Bluetooth
v4.1 specification stack and customer application
running on a single IC.
Clock
Generation
I
2
C / SPI
Bluetooth LE
Radio and Modem
MCU
I/O
LED PWM
PIO
AIO
UART
DebugRAM
ROM
16MHz
32kHz
Applications
■
Building an ecosystem using Bluetooth low energy
CSR is the industry leader for Bluetooth low energy, also
known as Bluetooth Smart. Bluetooth Smart enables
connectivity and data transfer to leading smartphone,
tablet and personal computing devices including Apple
iPhone, iPad, iPod and Mac products and leading
Android devices.
Bluetooth low energy takes less time to make a
connection than conventional Bluetooth wireless
technology and can consume approximately 1/20
th
of
the power of Bluetooth Basic Rate. CSR1012 QFN
supports profiles for health and fitness sensors,
watches, keyboards, mice and remote controls.
Typical Bluetooth Smart applications:
■
HID: keyboards, mice, touchpads, remote controls
■
Sports and fitness sensors: heart rate, runner
speed and cadence, cycle speed and cadence
■
Health sensors: blood pressure, thermometer and
glucose meters
■
Mobile accessories: watches, proximity tags, alert
tags and camera controls
■
Smart home: heating control and lighting control
Production Information
© Cambridge Silicon Radio Limited 2013-2014
Page 1 of 43
CS-238833-DSP4
www.csr.com
CSR1012 QFN
Data Sheet
Ordering Information
Device
Package
Order Number
Type Size
Shipment
Method
CSR1012 QFN
QFN‑32-lead
(Pb free)
4 x 4 x 0.65mm
0.4mm pitch
Tape and reel CSR1012A05-IQQP-R
Note:
The minimum order quantity is 4kpcs taped and reeled.
Supply chain: CSR's manufacturing policy is to multisource volume products. For further details, contact your local
sales account manager or representative.
Contacts
General information
Information on this product
Customer support for this product
Details of compliance and standards
Help with this document
www.csr.com
sales@csr.com
www.csrsupport.com
product.compliance@csr.com
comments@csr.com
Production Information
© Cambridge Silicon Radio Limited 2013-2014
Page 2 of 43
CS-238833-DSP4
www.csr.com
CSR1012 QFN
Data Sheet
Device Details
Bluetooth Radio
■
On-chip balun (50Ω impedance in TX and RX modes)
■
No external trimming is required in production
■
Bluetooth v4.1 specification compliant
Bluetooth Transmitter
■
9dBm RF transmit power with level control from
integrated 6-bit DAC over a dynamic range >30dB
■
No external power amplifier or TX/RX switch required
Bluetooth Receiver
■
-92.5dBm sensitivity
■
Integrated channel filters
■
Digital demodulator for improved sensitivity and co-
channel rejection
■
Fast AGC for enhanced dynamic range
Bluetooth Stack
CSR's protocol stack runs on the integrated MCU:
■
Support for Bluetooth v4.1 specification features:
■
Master and slave operation
■
Including encryption
■
Software stack in firmware includes:
■
GAP
■
L2CAP
■
Security manager
■
Attribute protocol
■
Attribute profile
■
Bluetooth low energy profile support
Synthesiser
■
Fully integrated synthesiser requires no external
VCO varactor diode, resonator or loop filter
Baseband and Software
■
Hardware MAC for all packet types enables packet
handling without the need to involve the MCU
Physical Interfaces
■
SPI master interface
■
SPI programming and debug interface
■
I²C
■
12 digital PIOs
■
3 analogue AIOs
■
UART
Auxiliary Features
■
Battery monitor
■
Power management features include software
shutdown and hardware wake-up
■
CSR1012 QFN can run in low power modes from an
external 32.768kHz clock signal
■
Integrated switch-mode power supply
■
Linear regulator (internal use only)
■
Power-on-reset cell detects low supply voltage
Package
■
32-lead 4 x 4 x 0.65mm, 0.4mm pitch QFN
Production Information
© Cambridge Silicon Radio Limited 2013-2014
Page 3 of 43
CS-238833-DSP4
www.csr.com
CSR1012 QFN
Data Sheet
Functional Block Diagram
G-TW-0005362.9.2
I
2
C EEPROM
RF
UART
AUX / CLK /
PSU Control
PIO and LED
PWM
I/O
Clock Generation
SMPULDO
Bluetooth LE Modem
and LC
Bluetooth Radio
RAM 64KB
RAM Arbiter
Memory
Protection
MCU
Interrupt
Debug
Timer
AES-CCS and
AES Encryption
I
2
C / SPI Serial Flash
DMA
I
2
C / SPI
Serial
Flash
Control State Machine
ROM
DataCode
Debug
Wake-up
XTAL_16M XTAL_32K
PIO
VDD_PADS
VDDREG_IN
VDD_BAT
SPI Serial Flash
Production Information
© Cambridge Silicon Radio Limited 2013-2014
Page 4 of 43
CS-238833-DSP4
www.csr.com
CSR1012 QFN Data Sheet
Document History
Revision Date Change Reason
1 18 APR 13 Original publication of this document.
2 21 DEC 13 Updates include:
■
Pre-production Information added.
■
Status Information.
■
4.4V operation added.
■
Absolute maximum ratings value for battery operation.
■
Package Information.
■
UART hardware flow control removed.
■
PIO definitions clarified.
■
Sleep clock maximum load capacitance.
■
Non-confidential information.
■
VDD_DIG corrected to VDD_CORE.
■
Hibernate current.
■
Correction to Performance Specification document number in Document
References.
■
Bluetooth 4.1 specification added.
■
Example Application Schematic.
■
Dev kit details removed.
3 03 FEB 2014 Updates include:
■
Production Information added.
■
RF parameters.
■
Minimum order quantity.
■
4.3V Performance Specification document reference added.
■
Copyright years.
■
Minimum operating temperature in Recommended Operating Conditions.
■
Machine Model removed from ESD as it is not required by CSR or the latest
JEDEC standards .
4 03 FEB 2014 Confidentiality Status added to Status Information.
Production Information
© Cambridge Silicon Radio Limited 2013-2014
Page 5 of 43
CS-238833-DSP4
www.csr.com
CSR1012 QFN
Data Sheet
剩余42页未读,继续阅读
资源评论
- ymh20102014-08-26非常有用,别的地方都找不到啊
- lingbio2017-01-03有用,后来我才知道,SDK里面有这个
- jei85662016-11-03资料文档,先学习了。感谢!
倔强的板砖
- 粉丝: 0
- 资源: 5
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功