Cypress CY3270 manual Ftmf Expansion

CY3270 PSoC®

5 4 3 2 1

Guide,FirstTouch™ D

VEXP

R20

0603

560

ZVREF

R1

0603

10K .1% 1

D4

2.4V 150mW

2

TV8

TSENSE

1

RT1 10K 1%

25 Temperature

Sensor

2

LED_BLUE R2		560
LED_GRN		0603
	R3	680
LED_RED		0603
	R4	1K
		0603

RGB LED

Cluster

	D1
1	6
	B
2	5
	G
3	4
	R

LED BLUE GREEN RED

7-Element CS Slider

			CSB1
CSENSE1 R12	560	1	CS	GND	2
	0603

Cap Sense FTMF

CSB2

CSENSE2 R13	560	1	CS	GND	2
	0603

Cap Sense FTMF

CSB3

D

Document #
001-15945	C
Rev. **
	B
	A

	VEXP
Ambient Light	1		PR1
		+
Detector				LX1972A
	2		LSENSE
			R19
			4.99K 1%
	0603

TV2

TV3

TV4

TV5

Proximity	PRX1
Sensor
	1	1 R7	560
Loop			0603

RECEPTACLE 1x1

TSENSE

PO2

PO3

PO4

PO5

LSENSE

ZVREF

CSENSE1

CSENSE2

CSENSE3

CSENSE4

CSENSE5

CSENSE6

CSENSE7

Figure 3-4. FTMF Expansion

ALARM

0603

TV1

R6 1K 1

0603

R11

10K 1%

VEXP

1

LS1

CSS-J4D20

2

R8

100 0603

3

SOT-23

Q1 2N7002

2

		VEXP						VEXP		VEXP
									R10		R9
		28						0603	2.2K	0603	2.2K
	U3	VCC
				XRES	17	ISSP_XRES
24	P0_0
1
	P0_1
25
	P0_2					ISSP_DAT
31					13
	P0_3			P1_0		ISSP_CLK
26					11
	P0_4			P1_1
30					14	LED_BLUE
	P0_5			P1_2		LED_RED
27					10
	P0_6			P1_3
29					15	LED_GRN
	P0_7			P1_4		I2C_SDA
					9
				P1_5
					16	ALARM
				P1_6
						I2C_SCL
					8
				P1_7
20
	P2_0
5
	P2_1
21
	P2_2
4					18
	P2_3			P3_0		R5	2K
22					7
	P2_4			P3_1
3					19
	P2_5			P3_2			0603	C1
23					6
	P2_6			P3_3
2
	P2_7							0.01 uFd
							0603
		VSS	VSS CP
		12 32 CP		CY8C21434 MLF32

CSENSE3	R14	560	1	CS	GND	2
		0603
					Cap Sense FTMF
				CSB4
CSENSE4	R15	560	1	CS	GND	2
		0603
					Cap Sense FTMF
				CSB5
CSENSE5	R16	560	1	CS	GND	2
		0603
					Cap Sense FTMF
				CSB6
CSENSE6	R17	560	1	CS	GND	2
		0603
					Cap Sense FTMF
				CSB7
CSENSE7	R18	560	1	CS	GND	2
		0603

Cap Sense FTMF

C

B

0.100" 8x2 Male

VEXP

Pin Header

VEXP

J1

1

2

VEXP_IN

NC

3

4

GND

VEXP_OUT

ISSP_XRES

5

6

I2C_SDA

VEXP

ISSP_CLK

7

ISSP_XRES

SDA-MOSI

8

I2C_SCL

ISSP_DAT

9

ISSP_CLK

SCL-SCLK

10

PO5

11

ISSP_DAT

GPIO5

12

PO4

EXP_TYPE

GPIO4

13

14

PO3

15

MISO

GPIO3

16

PO2

C2

C3

A

+ C4

SPI_nss

GPIO2

0.1 uFd

0.1 uFd

4.7 uFd 16v

8X2 PIN HDR RA

0402

0402

	NOTE: This Expansion Board Does Not Have An Onboard
	Voltage Regulator - DO NOT Power With > 5Vdc
VEXP TV7									A
				PCB:PDCR-9402
			CYPRESS SEMICONDUCTOR © 2007
		Title
TV6			FIRST TOUCH MULTI FUNCTION BOARD
		Size	Document Number					Rev
		B	REF-14209					**
		Date:	Monday, July 16, 2007		Sheet	1 of	1

Card Schematic

21

5 4

3 2 1

Technical Reference