ZHCSSA2C April 2023 – June 2023 CC2340R5
PRODUCTION DATA
PIN | I/O | TYPE | DESCRIPTION | |
---|---|---|---|---|
NAME | NO. | |||
EGP | — | — | GND | Ground – exposed ground pad(1) |
ANT | 1 | I/O | RF | 2.4 GHz TX, RX |
VDDR | 2 | — | Power | Internal supply, must be powered from the internal DC/DC converter or the internal LDO(2)(3)(4) |
DIO8 | 3 | I/O | Digital | GPIO |
DIO11 | 4 | I/O | Digital | GPIO |
DIO12 | 5 | I/O | Digital | GPIO, high-drive capability |
DIO13 | 6 | I/O | Digital | GPIO |
DIO16_SWDIO | 7 | I/O | Digital | GPIO, SWD interface: mode select or SWDIO, high-drive capability |
DIO17_SWDCK | 8 | I/O | Digital | GPIO, SWD interface: clock, high-drive capability |
DIO20_A11 | 9 | I/O | Digital or Analog | GPIO, analog capability |
DIO21_A10 | 10 | I/O | Digital or Analog | GPIO, analog capability |
VDDS | 11 | — | Power | 1.71-V to 3.8-V DIO supply(5) |
DIO24_A7 | 12 | I/O | Digital or Analog | GPIO, Analog capability, high-drive capability |
RSTN | 13 | I | Digital | Reset, active low. No internal pullup resistor |
DIO3_X32P | 14 | I/O | Digital or Analog | GPIO, 32-kHz crystal oscillator pin 1, Optional TCXO input |
DIO4_X32N | 15 | I/O | Digital or Analog | GPIO, 32-kHz crystal oscillator pin 2 |
VDDD | 16 | — | Power | For decoupling of internal 1.28-V regulated core-supply. Connect an external 1 μF decoupling capacitor.(2) |
DCDC | 17 | — | Power | Switching node of internal DC/DC converter(5) |
VDDS | 18 | — | Power | 1.71-V to 3.8-V analog supply(5) |
DIO6_A1 | 19 | I/O | Digital or Analog | GPIO, analog capability |
VDDR | 20 | — | Power | Internal supply, must be powered from the internal DC/DC converter or the internal LDO. Connect an external 10 μF decoupling capacitor.(2)(3)(4) |
X48P | 21 | — | Analog | 48-MHz crystal oscillator pin 1 |
X48N | 22 | — | Analog | 48-MHz crystal oscillator pin 2 |
GND | 23 | — | GND | Ground |
VDDS | 24 | — | Power | 1.71-V to 3.8-V analog supply(5) |