CY8CTST200-48LTXIT Cypress Semiconductor Corp, CY8CTST200-48LTXIT Datasheet - Page 261

• 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

21.4.3
This register is used to configure the SPI.
Do not change the values in this register while the block is enabled. For additional information, refer to the
tions on page 147
Bit
7:5
4
3
2
1
0
PSoC CY8CTMG20x and CY8CTST200 TRM, Document No. 001-53603 Rev. *C
Individual Register Names and Addresses:
SPI_CFG : 1,29h
Access : POR
Bit Name
Clock Sel [2:0]
Bypass
SS_
SS_EN_
Int Sel
Slave
Name
SPI_CFG
SPI Configuration Register
in the SPI chapter.
7
Clock Sel [2:0]
RW : 0
6
Description
SYSCLK in Master mode.
000b
001b
010b
011b
100b
101b
110b
111b
Bypass Synchronization.
0
1
Slave Select in Slave mode.
0
1
Internal Slave Select Enable.
0
1
Interrupt Select.
0
1
0
1
/ 2
/ 4
/ 8
/ 16
/ 32
/ 64
/ 128
/ 256
All pin inputs are doubled and synchronized.
Input synchronization is bypassed.
Slave selected.
Slave not selected.
Slave selection determined from SS_ bit.
Slave selection determined from external SS_ pin.
Interrupt on TX Reg Empty.
Interrupt on SPI Complete.
Operates as a master.
Operates as a slave.
5
Bypass
RW : 0
4
RW : 0
SS_
3
SS_EN_
RW : 0
2
1,29h
RW : 0
Int Sel
1
Register Defini-
SPI_CFG
RW : 0
1,29h
Slave
0
261
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