CY8CTMG201-48LTXI Cypress Semiconductor Corp, CY8CTMG201-48LTXI Datasheet - Page 151

• Manufacturer Part Number: CY8CTMG201-48LTXI
• Description: IC MCU 16K FLASH PSOC 48-QFN
• Manufacturer: Cypress Semiconductor Corp
• Series: TrueTouch™r

Specifications of CY8CTMG201-48LTXI

• Applications: Touchscreen Controller
• Core Processor: M8C
• Program Memory Type: FLASH (16 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
• For Use With: 770-1000 - ISP 4PORT FOR CYPRESS PSOC MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-2972

18.3
18.3.1
Figure 18-3
as 0, 1, 2, or 3. These mode numbers are an encoding of
two control bits: Clock Phase and Clock Polarity.
Clock Phase indicates the relationship of the clock to the
data. When the clock phase is '0', it means that the data is
registered as an input on the leading edge of the clock and
the next data is output on the trailing edge of the clock.
When the clock phase is '1', it means that the next data is
output on the leading edge of the clock and that data is reg-
istered as an input on the trailing edge of the clock.
Clock Polarity controls clock inversion. When clock polarity
is set to '1’, the clock idle state is high.
PSoC CY8CTMG20x and CY8CTST200 TRM, Document No. 001-53603 Rev. *C
Timing Diagrams
shows the SPI modes that are typically defined
SCLK, Polarity=0 (Mode 0)
SCLK, Polarity=1 (Mode 1)
SCLK, Polarity=0 (Mode 2)
SCLK, Polarity=1 (Mode 3)
SPI Mode Timing
MISO
MISO
MOSI
MOSI
SS_
SS_
MODE 0, 1 (Phase=0) Input on leading edge. Output on trailing edge.
MODE 2, 3 (Phase=1) Output on leading edge. Input on trailing edge.
Figure 18-3. SPI Mode Timing
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
151
SPI
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