CY8CTST200-48LTXIT Cypress Semiconductor Corp, CY8CTST200-48LTXIT Datasheet - Page 271

• 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

21.4.13 MUX_CRx
This register is used to control the connection between the analog mux bus and the corresponding pin.
Port 4 is a 4-bit port, so the upper 4 bits of the MUX_CR4 register are reserved and return zeros when read.
For additional information, refer to the
Bits
7:0
PSoC CY8CTMG20x and CY8CTST200 TRM, Document No. 001-53603 Rev. *C
Individual Register Names and Addresses:
MUX_CR0 : 1,D8h
MUX_CR4 : 1,DFh
Access : POR
Bit Name
Name
ENABLE[7:0]
Analog Mux Port Bit Enable Registers
7
MUX_CR1 : 1,D9h
6
Description
Each bit controls the connection between the analog mux bus and the corresponding port pin. For
example, MUX_CR2[3] controls the connection to bit 3 in Port 2. Any number of pins may be con-
nected at the same time.
0
1
Register Definitions on page 100
No connection between port pin and analog mux bus.
Connect port pin to analog mux bus.
5
MUX_CR2 : 1,DAh
4
ENABLE[7:0]
RW : 00
in the I/O Analog Multiplexer chapter.
3
MUX_CR3 : 1,DBh
2
1,D8h
1
MUX_CRx
1,D8h
0
271
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