Filter
Top Products
CY3270 PSoC® FirstTouch™ Guide, Document # 001-15945 Rev. ** 21
Technical Reference
Figure 3-4. FTMF Expansion Card Schematic
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
7-Element CS Slider
RGB LED
Cluster
NOTE: This Expansion Board Does Not Have An Onboard
Voltage Regulator - DO NOT Power With > 5Vdc
Temperature
Sensor
Ambient Light
Detector
Proximity
Sensor
Loop
0.100" 8x2 Male
Pin Header
PCB:PDCR-9402
REF-14209 **
FIRST TOUCH MULTI FUNCTION BOARD
B
11Monday, July 16, 2007
Title
Size Document Number Rev
Date: Sheet
of
CYPRESS SEMICONDUCTOR © 2007
ISSP_XRES
ISSP_CLK
ISSP_DAT
I2C_SDA
I2C_SCL
PO5
PO4
PO3
PO2
ALARM
CSENSE7
CSENSE6
CSENSE5
CSENSE4
CSENSE3
CSENSE2
CSENSE1
CSENSE5
CSENSE2
CSENSE7
CSENSE3
CSENSE4
CSENSE6
CSENSE1
ISSP_CLK
ISSP_XRES
ISSP_DAT
LED_BLUE
LED_GRN
I2C_SDA
I2C_SCL
TSENSE
PO2
PO4
PO5
LSENSE
ZVREF
PO3
ZVREF
LED_RED
LED_GRN
LED_BLUE
LSENSE
TSENSE
ALARM
LED_RED
VEXP
VEXP
VEXP
VEXP
VEXP VEXP
VEXP
VEXP
VEXP
VEXP
0603
R10
2.2K
0603
R20
560
CSB3
Cap Sense FTMF
1 2
CS GND
TV2
0603
R14 560
0603
R17 560
0603
R4 1K
PRX1
RECEPTACLE 1x1
1
1
0603
R8
100
+
PR1
LX1972A
12
CSB5
Cap Sense FTMF
1 2
CS GND
TV1
0603
R2 560
CSB2
Cap Sense FTMF
1 2
CS GND
0603
R11
10K 1%
J1
8X2 PIN HDR RA
1
3
5
7
9
11
4
13
15
6
8
2
16
14
12
10
VEXP_IN
GND
ISSP_XRES
ISSP_CLK
ISSP_DAT
EXP_TYPE
VEXP_OUT
MISO
SPI_nss
SDA-MOSI
SCL-SCLK
NC
GPIO2
GPIO3
GPIO4
GPIO5
0603
R15 560
B
G
R
D1
LED BLUE GREEN RED
1 6
2
3 4
5
0603
R18 560
+
A
C4
4.7 uFd 16v
LS1
CSS-J4D20
12
U3
CY8C21434 MLF32
13
11
14
10
15
9
16
8
20
5
21
4
22
3
23
2
17
12
24
1
25
31
26
30
27
29
28
32
6
7
18
19
CP
P1_0
P1_1
P1_2
P1_3
P1_4
P1_5
P1_6
P1_7
P2_0
P2_1
P2_2
P2_3
P2_4
P2_5
P2_6
P2_7
XRES
VSS
P0_0
P0_1
P0_2
P0_3
P0_4
P0_5
P0_6
P0_7
VCC
VSS
P3_3
P3_1
P3_0
P3_2
CP
0603
R6 1K
TV3
CSB7
Cap Sense FTMF
1 2
CS GND
0603
C1
0.01 uFd
TV7
CSB4
Cap Sense FTMF
1 2
CS GND
0603
R7 560
0402
C2
0.1 uFd
25
RT1
10K 1%
12
D4
2.4V 150mW
2 1
CSB1
Cap Sense FTMF
1 2
CS GND
SOT-23
Q1
2N7002
3
1
2
0603
R1
10K .1%
TV4
0603
R3 680
0603
R9
2.2K
0603
R13 560
0603
R12 560
TV6
0603
R16 560
0603
R5 2K
0603
R19
4.99K 1%
0402
C3
0.1 uFd
TV8
TV5
CSB6
Cap Sense FTMF
1 2
CS GND