CY8CTST200-32LQXIT Cypress Semiconductor Corp, CY8CTST200-32LQXIT Datasheet - Page 257
CY8CTST200-32LQXIT
Manufacturer Part Number
CY8CTST200-32LQXIT
Description
CY8CTST200-32LQXIT
Manufacturer
Cypress Semiconductor Corp
Series
TrueTouch™r
Datasheet
1.CY8CTST200-16LGXI.pdf
(308 pages)
Specifications of CY8CTST200-32LQXIT
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
28
Voltage - Supply
1.8 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-UQFN Exposed Pad, 32-HUQFN, 32-SQFN
Processor Series
CY8CTxx2xx
Core
M8C
Data Bus Width
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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21.3.65 CPU_SCR1
This register is used to convey the status and control of events related to internal resets and watchdog reset.
In the table above, note that reserved bits are grayed table cells and are not described in the bit description section below.
Reserved bits must always be written with a value of ‘0’. For additional information, refer to the
page 137
Bit
7
4:3
0
PSoC CY8CTMG20x and CY8CTST200 TRM, Document No. 001-53603 Rev. *C
Individual Register Names and Addresses:
CPU_SCR1: x,FEh
Access : POR
Bit Name
IRESS
SLIMO[1:0]
IRAMDIS
Name
in the System Resets chapter.
System Status and Control Register 1
IRESS
R : 0
7
6
Description
This bit is read only.
0
1
These bits set the frequency range for the IMO. Note When changing from the default setting, the
corresponding trim value must be loaded into the IMO_TR register for highest frequency accuracy.
SLIMO
00
01
10
11
0
1
Boot phase only executed once.
Boot phase occurred multiple times.
SRAM is initialized to 00h after POR, XRES, and WDR.
Addresses 03h - D7h of SRAM Page 0 are not modified by WDR.
5
CY8CTMG20x/ CY8CTST200
12
6
24
Reserved
4
SLIMO[1:0]
RW : 0
3
2
x,FEh
Register Definitions on
1
CPU_SCR1
IRAMDIS
x,FEh
RW : 0
0
257
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