CY8CTST200-48LTXIT Cypress Semiconductor Corp, CY8CTST200-48LTXIT Datasheet - Page 20

• Manufacturer Part Number: CY8CTST200-48LTXIT
• Description: IC MCU 32K FLASH 48-QFN
• Manufacturer: Cypress Semiconductor Corp
• Series: TrueTouch™r

Specifications of CY8CTST200-48LTXIT

• Applications: Touchscreen Controller
• Core Processor: M8C
• Program Memory Type: FLASH (32 kB)
• Controller Series: CY8CT
• Ram Size: 2K x 8
• Interface: I²C, SPI, UART/USART, USB
• Number Of I /o: 38
• Voltage - Supply: 1.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Processor Series: CY8CTxx2xx
• Core: M8C
• Data Bus Width: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Information
1.1.2
Table 1-2. 24-Pin QFN Part Pinout **
20
Pin
No.
LEGEND A = Analog, I = Input, O = Output, H = 5 mA High Output Drive, R = Regulated Output Option.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
Digital
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
IOH
IOH
IOH
IOH
IOH
IO
IO
IO
IO
* These are the ISSP pins, which are not High Z at POR (Power On Reset).
** The center pad on the QFN package must be connected to ground (Vss) for best mechanical, thermal, and electrical performance. If not con-
Power
Power
Type
Input
nected to ground, it must be electrically floated and not connected to any other signal.
CY8CTMG200-24LQXI, CY8CTMG200A-24LQXI, CY8CTST200-24LQXI,
CY8CTST200A-24LQXI PSoC 24-Pin Part Pinout
Analog
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
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]
Name
XTAL Out
XTAL In
I2C SCL, SPI SS
I2C SDA, SPI MISO
SPI CLK
TC CLK*, I2C SCL, SPI MOSI
No connection
Ground pin
TC DATA*, I2C SDA, SPI CLK
EXTCLK
Active high external reset with internal pull down
Power pin
Integrating input
Integrating input
PSoC CY8CTMG20x and CY8CTST200 TRM, Document No. 001-53603 Rev. *C
Description
CY8CTMG200-24LQXI, CY8CTMG200A-24LQXI,
CY8CTST200-24LQXI, CY8CTST200-24LQXI
P2[5]
P2[3]
P2[1]
P1[7]
P1[5]
P1[3]
1
2
5
6
3
4
PSoC Device
(Top View)
QFN
18
17
16
15
14
13
P0[4]
P0[2]
P0[0]
P2[0]
XRES
P1[6]
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