富士通触控MCU的创新设计_图文

1、New 8FX MCU family TSC MCU (MB95870 series Product Introduction Fujitsu semiconductor (Shanghai Co .,Ltd June. 2012 ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / 半 半 Fujitsu New 8FX MCU Roadmap 1 ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / Fujitsu Microcontrollers New FM3 -

2、32bit ARM CM3FR 80/FR 60/FR 60Lite -32bit RISC- New 8FX MB95200/300/400 Series New 8 16 New 8FX MB95500/600/700/800 Series 20 28/32 48/52 64 2 ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / F2MC-16FX -16bit CISC- New F2MC-16LX -16bit CISC8FX F2MC-8FX -8bit CISC- 半 F2MC-8L -8bit CISC- 80 1

3、00 120 144 176 Pin count Copyright 2010 FUJITSU LIMITED New 8FX MCU Portfolio 0.35um 8bit MCU Line Up 8pin MB95F274 16pin MB95F284 20pin MB95F264 0.35um 0.18um CY 2011 3Q 4Q Replace CY2012 Q MB95F574 MB95F584 2Q 3Q MB95F214 MB95F224 MB95F204 24pin MB95F354 I2C 32pin MB95F334 Motor 32pin MB95F434 IH

4、Comparator 48pin MB95F398 Motor 64pin MB95F378 LCDC 80pin MB95F318 LCDC ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / Replace Replace MB95F564 MB95F478 8com LCDC MB95F418 8com LCDC 半 Full Line UP Replace MB95F654 Replace MB95F636 MB95F876/866/856 Touch MCU Replace MB95F698 New Replace MB

5、95F818 MB95F778 MB95F718 MB95F616 Replace 3 Copyright 2011 FUJITSU SEMICONDUCTOR LIMITED 半 ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / TSC MCU Overview 4 2 in 1 TSC MCU A Revolution MB95870 series MCU + TSC chip For touch interface ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c o

6、m / on voluti E 5 Copyright 2012 FUJITSU SEMICONDUCTOR LIMITED. For main control 半 TSC MCU Overview Typical Applications CH1 CH2 CH3 Wheel ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / MCU F2MC-8FX MB95F870 MB95F860 MB95F850 Single Keys Output information: Which key has been touched MCU

7、no need to process the touch data MCU loading 0% Advanced sensing (slide, wheel, approximation etc. Output information Touch strength MCU needs to process the touch data MCU loading 1% Digital H/W TSC CH4 CH5 CH6 Slider 半 CH7 CH12 Buttons 6 Copyright 2010 FUJITSU SEMICONDUCTOR DESIGN (CHENGDU CO., L

8、TD. Touch Sensing Human Input Touch Sensing a revolution in Human Input Device Can replace virtually all mechanical buttons, sliders and turning nobs Create a simple, robust, clean and esthetic design Insulator (Set cover ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / ATA2508 7 Touch PAD

9、(Copper PCB CTouch = A D Ctouch : The capacitance induced between finger and touch pad when touched. : The constant value of permittivity (Air=1,Glass= 10, Acryl=510, rubber=23 D : The thickness of Set Cover A : The size of Touch Pad 半 Copyright 2012 FUJITSU SEMICONDUCTOR LIMITED. How does TSC works

10、 ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / 8 Copyright 2012 FUJITSU SEMICONDUCTOR LIMITED. 半 MB95870/860/860 Block Diagram External Main Clock (32.5MHz External Main Clock (32.5MHz Package: Package: LQFP52,LQFP48,LQFP32 LQFP52,LQFP48,LQFP32 SOP24, TSSOP24 SOP24, TSSOP24 Beep Beep ht

11、导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / External Sub clock (32.768kHz External Sub clock (32.768kHz Touch Sensor Touch Sensor 12channel 12channel UART/SIO UART/SIO I2C I2C F2MC-8FX CPU F2MC-8FX CPU tcyclus: 61.5 ns/32.5MHz(Ext Clock tcyclus: 61.5 ns/32.5MHz(Ext Clock 62.5ns/16 MHz(Int

12、 CR 62.5ns/16 MHz(Int CR Supply Voltage: 2.4V - 5.5V Supply Voltage: 2.4V - 5.5V Low voltage detector optional Low voltage detector optional 8/16 bit PPG 8/16 bit PPG timer 3ch timer 3ch Comparator Comparator 1 ch 1 ch 8/16 bit composite 8/16 bit composite timer 2ch timer 2ch External interrupt Exte

13、rnal interrupt 10ch 10ch Low voltage Low voltage detector detector On-chi Sub CR On-chi Sub CR Oscillator: Oscillator: 100kHz 100kHz 23bit Time base 23bit Time base timer timer 16bit Watch 16bit Watch prescaler prescaler Wild register 3ch Wild register 3ch Clock Supervisor Counter Clock Supervisor C

14、ounter MB95F876 MB95F876 Flash Flash 36K 36K Flash Flash 36K 36K Flash Flash 36K 36K SRAM SRAM 1024B 1024B SRAM SRAM 1024B 1024B SRAM SRAM 1024B 1024B ADC 10bit 8ch ADC 10bit 8ch 半 Watch dog timer Watch dog timer MB95F866 MB95F866 On-chip debug On-chip debug MB95F856 MB95F856 On-chi Main CR On-chi M

15、ain CR Oscillator: Oscillator: 4,8,10,12,16MHz 4,8,10,12,16MHz 9 Copyright 2010 FUJITSU LIMITED Max 8 Touch pts, 32pins MCU 20pins MCUMax 5 Touch pts, 24pins MCU PCB Size down Compare with MCU+TSC Shorten development time10% ESD: (With EVB IEC614000-4-2 8KV EFT: (With EVBIEC614000-4-4 +4KV 半导体器件应用技术

16、论坛 h t t p :/b b s i c .b i g -b i t .c o m / MCU-AN-500146-E-01-TSCMCU-Setup_Development_PlatformDevelopment tools-BGM Adaptor PN: MB2146-07-E Small size 58mm(W X 90mm(L X 25mm(H Please order the New BGMA in system ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / b aila Av N ow le USB2.0 i

17、nterface to PC/SOFTUNE Single-wire UART interface to Commodity MCU RAM real time monitor Stand alone programming Power Supply for Target MCU Higher debug and programming performance 10 times faster for programming 5 times faster for debug 半 TSCMCU Demo Overview 12 channels TSC touch key 12 LEDs for

18、touch status indication TSC directly controlled Beep 2 custom LEDs can be used to indicate system status UART communication interface External control jumper UART Support 2 power supply ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / 12V DC Power supply 12V DC USB 5V DC Bee p Touch Indicat

19、ion LEDs USB Power supply Clock (optional main clock sub clock Touch Area Relative Document: MCU-UM-500014-E-03-MB2146_540_E-EVB_HW 半 21 Copyright 2010 FUJITSU SEMICONDUCTOR DESIGN (CHENGDU CO., LTD. Softune MCU code are debugged in Softune But for Touch: ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论

20、 it 坛 .c om / 22 debug in Touchtune And then put related touch register parameters into user code 半 Copyright 2012 FUJITSU SEMICONDUCTOR LIMITED. Touchtune Touchtune can help user view touch running status Fine tune suitable touch parameters Touchtune including Control touch function Read/write touc

21、h registers “Warm Reset” “Cold Reset” “Impendence” “Cal_impendence” “Strength Value” Control Display touch sample value and graph Touch register parameter Tool Timing chart Touch area caculation Manual Register control Data Save and test dialog 半 “Save Config” “Load Config” Debug MCU and debug Touch

22、 all use the same toll MB2146-07-E BGMA Adapter ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / 23 Copyright 2012 FUJITSU SEMICONDUCTOR LIMITED. Programmer USB Programmer Operation 1 Open MB95F200 series USB programmer 2 Select MCU type (MB95F870/K 3 Select Hex file by the path 4 Click Ful

23、l Operation to start programming 5 The USB programmer also provides single operation, including Erase, Blank Check, Program, Read & Compare and Copy ht 导 tp 体 :/ 器 /b 件 bs 应 ic 用 .b 技 ig 术 -b 论 it 坛 .c om / 24 半 Copyright 2012 FUJITSU SEMICONDUCTOR LIMITED. Support material半导体器件应用技术论坛 h t t p :/b b

24、s i c .b i g -b i t .c o m /General Application NoteMCU-AN-500135-E-01-TSCMCU-HW_GuidelineMCU-AN-500136-E-01-TSCMCU-FW_GuidelineMCU-AN-500137-E-01-TSCMCU-IMPEDANCE_VS_EnviromentMCU-AN-500139-E-01-TSCMCU-Sensitivity_VS_CoverMCU-AN-500140-E-01-TSCMCU-Migration_to_TSCMCUMCU-AN-500141-E-01-TSCMCU-Waterproof_GuidelineMCU-AN-500142-E-01-TSCMCU-Quick_Taste_Register MCU-AN-500143-E-01-TSCMCU-Test_Method MCU-AN-500144-E-01