Specifications

Document Number: 002-30672 Rev. ** Page 10 of 46
PRELIMINARY
CYBT-243068-02
CYBT-243069-02
Module Connections
Table 4 details the solder pad connection definitions and available functions for each connection pad. The GPIO connections available
on the CYBT-243068-02/CYBT-243069-02 can be configured to any of the input or output functions listed in Table 5. Table 4 specifies
any function that is required to be used on a specific solder pad, and also identifies SuperMux capable GPIOs that can be configured
using the ModusToolbox device configurator.
Table 4. CYBT-243068-02/CYBT-243069-02 Solder Pad Connection Definitions
Pad Pad Name Silicon Pin Name XTALI/O ADC GPIO SuperMux Capable
[2]
1 GND GND Ground
2 VDD VDDIO Power Supply Input (2.6V ~ 3.3V)
3 XRES RST_N External Reset (Active Low)
4 P29 P29 - IN10 ✓
✓ see Tab le 5
5P32 P32 - IN7 ✓
6P27 P27 - - ✓
7P37 P37 - IN2 ✓
8P28 P28 - IN11 ✓
9P0 P0 - IN29 ✓
10 P1 P1 - IN28 ✓
11 P10 P10 - IN25 ✓
12 P13 P13 - IN22 ✓
13 GND GND Ground
14 P12 P12 - IN23 ✓
✓ see Tab le 5
15 P11
P11 (CYBT-243069-02)
NC (CYBT-243068-02)
-IN24✓
16 P9
P9 (CYBT-243069-02)
NC (CYBT-243068-02)
-IN26✓
17 P14 P14 - IN21 ✓
18 P17 P17 - IN18 ✓
19 P5
P5 (CYBT-243069-02)
NC (CYBT-243068-02)
--✓
20 P6
P6 (CYBT-243069-02)
NC (CYBT-243068-02)
--✓
21 P4 P4 - - ✓
22 P2 P2 - - ✓
23 P3 P3 - - ✓
24 XTALI_32K XTALI_32K
External Oscillator Input
(32KHz)
-- -
25 XTALO_32K XTALO_32K
External Oscillator
Output (32KHz)
-- -
26 P15 P15 - IN20 ✓
✓ see Tab le 5
27 P8 P8 - IN27 ✓
28 UART_CTS_N UART_CTS_N UART (HCI UART) Clear To Send Input Only
29 UART_RTS_N UART_RTS_N UART (HCI UART) Request To Send Output Only
30 UART_TXD UART_TXD UART (HCI UART) Transmit Data Only
31 UART_RXD UART_RXD UART (HCI UART) Receive Data Only
32 HOST_WAKE HOST_WAKE
A signal from the CYBT-243068-02/CYBT-243069-02module to the host indicating that the
Bluetooth device requires attention.
Note
2. The CYBT-243068-02/CYBT-243069-02 can configure GPIO connections to any Input/Output function described in Table 5 using the ModusToolbox Device Config-
urator.