CY8C24123

CY8C24223, CY8C24423

Table 8. Register Map Bank 0 Table: User Space

Name

Addr (0,Hex)

Access

Name

Addr (0,Hex)

Access

Name

Addr (0,Hex)

Access

Name

Addr (0,Hex)

Access

PRT0DR

00

RW

 

40

 

ASC10CR0

80

RW

 

C0

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT0IE

01

RW

 

41

 

ASC10CR1

81

RW

 

C1

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT0GS

02

RW

 

42

 

ASC10CR2

82

RW

 

C2

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT0DM2

03

RW

 

43

 

ASC10CR3

83

RW

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT1DR

04

RW

 

44

 

ASD11CR0

84

RW

 

C4

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT1IE

05

RW

 

45

 

ASD11CR1

85

RW

 

C5

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT1GS

06

RW

 

46

 

ASD11CR2

86

RW

 

C6

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT1DM2

07

RW

 

47

 

ASD11CR3

87

RW

 

C7

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT2DR

08

RW

 

48

 

 

88

 

 

C8

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT2IE

09

RW

 

49

 

 

89

 

 

C9

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT2GS

0A

RW

 

4A

 

 

8A

 

 

CA

 

 

 

 

 

 

 

 

 

 

 

 

 

PRT2DM2

0B

RW

 

4B

 

 

8B

 

 

CB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0C

 

 

4C

 

 

8C

 

 

CC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0D

 

 

4D

 

 

8D

 

 

CD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0E

 

 

4E

 

 

8E

 

 

CE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0F

 

 

4F

 

 

8F

 

 

CF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

50

 

ASD20CR0

90

RW

 

D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

51

 

ASD20CR1

91

RW

 

D1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

52

 

ASD20CR2

92

RW

 

D2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

53

 

ASD20CR3

93

RW

 

D3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

 

54

 

ASC21CR0

94

RW

 

D4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

55

 

ASC21CR1

95

RW

 

D5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

 

 

56

 

ASC21CR2

96

RW

I2C_CFG

D6

RW

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

57

 

ASC21CR3

97

RW

I2C_SCR

D7

#

 

 

 

 

 

 

 

 

 

 

 

 

 

18

 

 

58

 

 

98

 

I2C_DR

D8

RW

 

 

 

 

 

 

 

 

 

 

 

 

 

19

 

 

59

 

 

99

 

I2C_MSCR

D9

#

 

 

 

 

 

 

 

 

 

 

 

 

 

1A

 

 

5A

 

 

9A

 

INT_CLR0

DA

RW

 

 

 

 

 

 

 

 

 

 

 

 

 

1B

 

 

5B

 

 

9B

 

INT_CLR1

DB

RW

 

 

 

 

 

 

 

 

 

 

 

 

 

1C

 

 

5C

 

 

9C

 

 

DC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1D

 

 

5D

 

 

9D

 

INT_CLR3

DD

RW

 

 

 

 

 

 

 

 

 

 

 

 

 

1E

 

 

5E

 

 

9E

 

INT_MSK3

DE

RW

 

 

 

 

 

 

 

 

 

 

 

 

 

1F

 

 

5F

 

 

9F

 

 

DF

 

 

 

 

 

 

 

 

 

 

 

 

 

DBB00DR0

20

#

AMX_IN

60

RW

 

A0

 

INT_MSK0

E0

RW

 

 

 

 

 

 

 

 

 

 

 

 

DBB00DR1

21

W

 

61

 

 

A1

 

INT_MSK1

E1

RW

 

 

 

 

 

 

 

 

 

 

 

 

DBB00DR2

22

RW

 

62

 

 

A2

 

INT_VC

E2

RC

 

 

 

 

 

 

 

 

 

 

 

 

DBB00CR0

23

#

ARF_CR

63

RW

 

A3

 

RES_WDT

E3

W

 

 

 

 

 

 

 

 

 

 

 

 

DBB01DR0

24

#

CMP_CR0

64

#

 

A4

 

DEC_DH

E4

RC

 

 

 

 

 

 

 

 

 

 

 

 

DBB01DR1

25

W

ASY_CR

65

#

 

A5

 

DEC_DL

E5

RC

 

 

 

 

 

 

 

 

 

 

 

 

DBB01DR2

26

RW

CMP_CR1

66

RW

 

A6

 

DEC_CR0

E6

RW

 

 

 

 

 

 

 

 

 

 

 

 

DBB01CR0

27

#

 

67

 

 

A7

 

DEC_CR1

E7

RW

 

 

 

 

 

 

 

 

 

 

 

 

DCB02DR0

28

#

 

68

 

 

A8

 

MUL_X

E8

W

 

 

 

 

 

 

 

 

 

 

 

 

DCB02DR1

29

W

 

69

 

 

A9

 

MUL_Y

E9

W

 

 

 

 

 

 

 

 

 

 

 

 

DCB02DR2

2A

RW

 

6A

 

 

AA

 

MUL_DH

EA

R

 

 

 

 

 

 

 

 

 

 

 

 

DCB02CR0

2B

#

 

6B

 

 

AB

 

MUL_DL

EB

R

 

 

 

 

 

 

 

 

 

 

 

 

DCB03DR0

2C

#

 

6C

 

 

AC

 

ACC_DR1

EC

RW

 

 

 

 

 

 

 

 

 

 

 

 

DCB03DR1

2D

W

 

6D

 

 

AD

 

ACC_DR0

ED

RW

 

 

 

 

 

 

 

 

 

 

 

 

Blank fields are Reserved and must not be accessed.

 

 

# Access is bit specific.

 

 

 

 

Document Number: 38-12011 Rev. *G

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Cypress CY8C24123, CY8C24223, CY8C24423 manual Register Map Bank 0 Table User Space, Name Addr 0,Hex Access

CY8C24123, CY8C24423, CY8C24223 specifications

The Cypress CY8C24223, CY8C24423, and CY8C24123 are members of the PSoC (Programmable System-on-Chip) family, which combine a microcontroller with configurable analog and digital blocks. These devices are designed for a variety of embedded applications, offering versatility and performance for developers looking to create custom solutions.

One of the standout features of the CY8C24223, CY8C24423, and CY8C24123 is their programmable analog and digital components. These include operational amplifiers, comparators, and even CapSense technology, enabling touch sensing capabilities. This flexibility allows engineers to configure the chip according to the specific needs of their application, thereby reducing the number of external components required and simplifying PCB design.

The microcontroller core in these PSoC devices is a 16-bit architecture, offering a balance between performance and power efficiency. The CY8C24223 and CY8C24423 variants include higher RAM and Flash memory options, catering to more demanding applications compared to the CY8C24123. This makes them suitable for tasks ranging from simple control operations to more complex computational processes.

A key technology utilized in these devices is the integrated programmable interconnect, which allows for easy communication between the various configurable blocks. This feature significantly speeds up the development process by enabling designers to create custom peripheral setups without the need for extensive coding.

In addition to their hardware features, Cypress provides an intuitive design environment called PSoC Creator. This IDE simplifies the process of configuring the device, allowing developers to drag and drop components into a design schematic and generate code effortlessly. PSoC Creator also includes simulation features, enabling testing and validation of designs before deployment.

The PSoC family is known for its low power consumption, which is crucial for battery-operated devices. The power management features integrated into these models allow for various operational modes, making them energy-efficient and ideal for portable applications.

In summary, the Cypress CY8C24223, CY8C24423, and CY8C24123 are powerful and flexible programmable system-on-chip solutions. With a combination of configurable analog and digital blocks, solid performance specifications, and an easy-to-use development environment, these devices stand out for engineers working on innovative embedded applications across numerous industries. Their low power consumption further enhances their appeal for modern applications, making them a strong choice for designers.