ZHCSSP3B December 2022 – April 2024 CC2674R10
PRODUCTION DATA
| PIN | I/O | TYPE | DESCRIPTION | |
|---|---|---|---|---|
| NAME | NO. | |||
| DCDC_SW | 47 | — | Power | Output from internal DC/DC converter(1) |
| DCOUPL | 31 | — | Power | For decoupling of internal 1.27V regulated digital-supply (2) |
| DIO_3 | 12 | I/O | Digital | GPIO |
| DIO_4 | 13 | I/O | Digital | GPIO |
| DIO_5 | 14 | I/O | Digital | GPIO, high-drive capability |
| DIO_6 | 15 | I/O | Digital | GPIO, high-drive capability |
| DIO_7 | 16 | I/O | Digital | GPIO, high-drive capability |
| DIO_8 | 18 | I/O | Digital | GPIO |
| DIO_9 | 19 | I/O | Digital | GPIO |
| DIO_10 | 20 | I/O | Digital | GPIO |
| DIO_11 | 21 | I/O | Digital | GPIO |
| DIO_12 | 26 | I/O | Digital | GPIO |
| DIO_13 | 27 | I/O | Digital | GPIO |
| DIO_14 | 28 | I/O | Digital | GPIO |
| DIO_15 | 29 | I/O | Digital | GPIO |
| DIO_16 | 34 | I/O | Digital | GPIO, JTAG_TDO, high-drive capability |
| DIO_17 | 35 | I/O | Digital | GPIO, JTAG_TDI, high-drive capability |
| DIO_18 | 36 | I/O | Digital | GPIO |
| DIO_19 | 37 | I/O | Digital | GPIO |
| DIO_20 | 38 | I/O | Digital | GPIO |
| DIO_21 | 39 | I/O | Digital | GPIO |
| DIO_22 | 40 | I/O | Digital | GPIO |
| DIO_23 | 50 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_24 | 51 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_25 | 52 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_26 | 53 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_27 | 54 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_28 | 55 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_29 | 56 | I/O | Digital or Analog | GPIO, analog capability |
| DIO_30 | 57 | I/O | Digital | GPIO, analog capability |
| DIO_34 | 10 | I/O | Digital | GPIO |
| DIO_35 | 11 | I/O | Digital | GPIO |
| DIO_36 | 22 | I/O | Digital | GPIO |
| DIO_37 | 23 | I/O | Digital | GPIO |
| DIO_38 | 24 | I/O | Digital | GPIO |
| DIO_39 | 25 | I/O | Digital | GPIO |
| DIO_40 | 41 | I/O | Digital | GPIO |
| DIO_41 | 42 | I/O | Digital | GPIO |
| DIO_42 | 43 | I/O | Digital | GPIO |
| DIO_43 | 44 | I/O | Digital | GPIO |
| DIO_44 | 45 | I/O | Digital | GPIO |
| DIO_45 | 46 | I/O | Digital | GPIO |
| DIO_46 | 58 | I/O | Digital | GPIO |
| DIO_47 | 59 | I/O | Digital | GPIO |
| EGP | — | — | GND | Ground—exposed ground pad(3) |
| JTAG_TMSC | 32 | I/O | Digital | JTAG TMSC, high-drive capability |
| JTAG_TCKC | 33 | I | Digital | JTAG TCKC |
| NC | 3 | — | — | No Connect |
| NC | 4 | — | — | No Connect |
| NC | 5 | — | — | No Connect |
| NC | 6 | — | — | No Connect |
| NC | 7 | — | — | No Connect |
| RESET_N | 49 | I | Digital | Reset, active low. No internal pullup resistor |
| RF_P_2_4GHZ | 1 | — | RF | Positive 2.4GHz RF input signal to LNA during RX Positive 2.4GHz RF output signal from PA during TX |
| RF_N_2_4GHZ | 2 | — | RF | Negative 2.4GHz RF input signal to LNA during RX Negative 2.4GHz RF output signal from PA during TX |
| VDDR | 61 | — | Power | Internal supply, must be powered from the internal DC/DC converter or the internal LDO(2)(4)(6) |
| VDDR_RF | 64 | — | Power | Internal supply, must be powered from the internal DC/DC converter or the internal LDO(2)(5)(6) |
| VDDS | 60 | — | Power | 1.8V to 3.8V main chip supply(1) |
| VDDS2 | 17 | — | Power | 1.8V to 3.8V DIO supply(1) |
| VDDS3 | 30 | — | Power | 1.8V to 3.8V DIO supply(1) |
| VDDS_DCDC | 48 | — | Power | 1.8V to 3.8V DC/DC converter supply |
| X48M_N | 62 | — | Analog | 48MHz crystal oscillator pin N |
| X48M_P | 63 | — | Analog | 48MHz crystal oscillator pin P |
| X32K_Q1 | 8 | — | Analog | 32kHz crystal oscillator pin 1 |
| X32K_Q2 | 9 | — | Analog | 32kHz crystal oscillator pin 2 |