CY8C20236-24LKXIT Cypress Semiconductor Corp, CY8C20236-24LKXIT Datasheet - Page 9
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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
24-Pin QFN
Table 3. Pin Definitions - CY8C20336, CY8C20346
Document Number: 001-12696 Rev. *E
Note
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CP
LEGEND A = Analog, I = Input, O = Output, OH = 5 mA High Output Drive, R = Regulated Output.
Pin
No.
3. The center pad (CP) on the QFN package must be connected to ground (Vss) for best mechanical, thermal, and electrical performance. If not connected to ground, it
must be electrically floated and not connected to any other signal.
Digital Analog
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
IOH
IOH
IOH
IOH
IOH
I/O
I/O
I/O
I/O
Power
Power
Power
Type
Input
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Name
P2[5]
P2[3]
P2[1]
P1[7]
P1[5]
P1[3]
P1[1]
NC
Vss
P1[0]
P1[2]
P1[4]
P1[6]
XRES
P2[0]
P0[0]
P0[2]
P0[4]
P0[6]
Vdd
P0[7]
P0[5]
P0[3]
P0[1]
Vss
Crystal output (XOut)
Crystal input (XIn)
I2C SCL, SPI SS
I2C SDA, SPI MISO
SPI CLK
ISSP CLK
MOSI
No connection
Ground connection
ISSP DATA
CLK
Optional external clock input
(EXTCLK)
Active high external reset with
internal pull down
Supply voltage
Integrating input
Integrating input
Center pad must be connected
to ground
Description
[1]
[1]
, I2C SCL, SPI
, I2C SDA, SPI
[2, 3]
Figure 3. CY8C20336, CY8C20346 PSoC Device
AI, I2C SDA, SPI MISO, P1[5]
AI, I2C SCL, SPI SS, P1[7]
AI, SPI CLK, P1[3]
AI, XOut, P2[5]
AI, XIn, P2[3]
AI, P2[1]
1
4
2
3
5
6
CY8C20X36/46/66/96
(Top View)
QFN
18
13
17
16
15
14
P0[4], AI
P0[2], AI
P0[0], AI
P2[0], AI
P1[6], AI
XRES
Page 9 of 39
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