Specifications
Document Number: 002-30672 Rev. ** Page 4 of 46
PRELIMINARY
CYBT-243068-02
CYBT-243069-02
Overview
Functional Block Diagram
Figure 1 illustrates the CYBT-243068-02 and CYBT-243069-02 functional block diagrams.
Figure 1. Functional Block Diagrams
Notes:
GPIO pins shown in Figure 1 are configurable to any specified input or output function in the SuperMux table detailed in Table 5 in the Module Connections section.
The total number of GPIOs available on the CYBT-243068-02 is 18. Peripheral and/or Serial communication functions are implemented using these 18 GPIOs.
The total number of GPIOs available on the CYBT-243069-02 is 22. Peripheral and/or Serial communication functions are implemented using these 22 GPIOs.
CYW20820
Silicon Device
Passive
Components
(RES, CAP, IND)
24 MHz XTAL
XRES
32KHZ
XTAL I/O
HCI UART
PUART
SPI
I
2
C
ADC
(15 Channel)
GPIO x22
I
2
S/PCM
CYBT-243069-02
CYW20820
Silicon Device
Passive
Components
(RES, CAP, IND)
24 MHz XTAL
XRES
32KHZ
XTAL I/O
HCI UART
PUART
SPI
I
2
C
ADC
(13 Channel)
GPIO x18
I
2
S/PCM
CYBT-243068-02
512K SERIAL
FLASH