CY8C20236-24LKXIT Cypress Semiconductor Corp, CY8C20236-24LKXIT Datasheet - Page 15
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CY8C20236-24LKXIT
Manufacturer Part Number
CY8C20236-24LKXIT
Description
IC CAPSENSE 13 I/O 8K 16UQFN
Manufacturer
Cypress Semiconductor Corp
Series
CapSense® Controllersr
Datasheet
1.CY8C20236-24LKXI.pdf
(39 pages)
Specifications of CY8C20236-24LKXIT
Applications
Capacitive Sensing
Core Processor
M8C
Program Memory Type
FLASH (8 kB)
Controller Series
CY8C20xx6
Ram Size
1K x 8
Interface
I²C, SPI
Number Of I /o
13
Voltage - Supply
1.71 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-UQFN, 16-µQFN
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Technology
CMOS
Processing Unit
Microprocessor
Operating Supply Voltage (min)
1.71V
Operating Supply Voltage (typ)
1.8/2.5/3.3/5V
Operating Supply Voltage (max)
5.5V
Package Type
QFN EP
Screening Level
Industrial
Pin Count
16
Mounting
Surface Mount
Rad Hardened
No
Processor Series
CY8C20x36
Core
M8C
Data Bus Width
8 bit
Mounting Style
SMD/SMT
Development Tools By Supplier
CY3280-20X66
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
48-Pin QFN with USB
Table 9. Pin Definitions - CY8C20646, CY8C20666 PSoC Device
Document Number: 001-12696 Rev. *E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Pin
No.
LEGEND A = Analog, I = Input, O = Output, NC = No Connection H = 5 mA High Output Drive, R = Regulated Output.
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
Power
Input
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
NC
P2[7]
P2[5]
P2[3]
P2[1]
P4[3]
P4[1]
P3[7]
P3[5]
P3[3]
P3[1]
P1[7]
P1[5]
NC
NC
P1[3]
P1[1]
Vss
D+
D-
Vdd
P1[0]
P1[2]
P1[4]
P1[6]
XRES
P3[0]
P3[2]
P3[4]
P3[6]
P4[0]
P4[2]
P2[0]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
Name
No connection
Crystal input (XIn)
No connection
No connection
SPI CLK
Ground connection
USB D+
USB D-
Supply voltage
ISSP DATA
Optional external clock input
(EXTCLK)
Active high external reset with
internal pull down
Crystal output (XOut)
I2C SCL, SPI SS
I2C SDA, SPI MISO
ISSP CLK
Description
[1]
[1]
, I2C SCL, SPI MOSI
, I2C SDA, SPI CLK
No.
40
41
42
43
44
45
46
47
48
CP
Pin
AI, I2C SCL, SPI SS, P1[7]
IOH
IOH
IOH
IOH
IOH
Power
Power
Power
[2, 3]
AI, XOut, P2[5]
Figure 8. CY8C20646, CY8C20666 PSoC Device
AI, XIn , P2[3]
I
I
I
I
I
AI , P2[7]
AI , P2[1]
AI, P4[3]
AI, P4[1]
AI, P3[7]
AI, P3[5]
AI, P3[3]
AI, P3[1]
P0[6]
Vdd
NC
NC
P0[7]
P0[5]
P0[3]
Vss
P0[1]
Vss
Name
NC
10
11
12
1
2
3
4
5
6
7
8
9
Supply voltage
No connection
No connection
Integrating input
Ground connection
Center pad must be connected to ground
(Top View)
QFN
CY8C20X36/46/66/96
Description
36
35
34
33
32
31
30
29
28
27
26
25
P2[6], AI
P2[4], AI
P2[2], AI
P2[0], AI
P4[2], AI
P4[0], AI
P3[6], AI
P3[4], AI
P3[2], AI
P3[0 ], AI
P1[6], AI
XRES
Page 15 of 39
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