CY8CTST200-48LTXIT Cypress Semiconductor Corp, CY8CTST200-48LTXIT Datasheet - Page 111

• 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

Digital Clocks
Figure 14-2. Switch from IMO to the External Clock with a CPU Clock Divider of Two or Greater
IMO
Extenal Clock
SYSCLK
CPUCLK
IOW_
EXTCLK bit
IMO is
External clock is
disabled.
enabled.
Figure 14-3. Switch from IMO to External Clock with the CPU Running with a CPU Clock Divider of One
IMO
External Clock
SYSCLK
CPUCLK
IOW
EXTCLK
IMO is
External clock is
disabled.
enabled.
PSoC CY8CTMG20x and CY8CTST200 TRM, Document No. 001-53603 Rev. *C
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