nRF24Z1-EVKIT Nordic Semiconductor, nRF24Z1-EVKIT Datasheet

nRF24Z1-EVKIT

Manufacturer Part Number

nRF24Z1-EVKIT

Description

RF Development Tools 2X NRF24Z1 BRD + USB BRD + ANTENNAS & SW

Manufacturer

Nordic Semiconductor

Type

RF Transceiversr

Datasheet

1.NRF24Z1-EVKIT.pdf (2 pages)

Specifications of nRF24Z1-EVKIT

Rohs

yes

Product

Evaluation Kits

Tool Is For Evaluation Of

nRF24Z1

Frequency

2.4 GHz

Operating Supply Voltage

2 V to 3.6 V, 4.6 V to 12 V

Interface Type

USB

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Limitations in nRF24Z1 Firmware rev. 2.0 vs.

nRF24Z1 Product Specification rev. 3.1

Function

For VDD less than 2.5V, a 100nF

capacitor must be connected between

IREF and VSS pin, to avoid an error

in wakeup from power down

Audio rates less than 32kHz should

not be used, due to poor performance

with low link quality

ARX SPDIO pin is incorrectly set to

output low, when S/PDIF is not

enabled

Access to ATX 2-wire slave interface

may occasionally disturb audio when

audio rate is 32kHz.

LNKSTA register is not available via

ARX slave interface

Link broken interrupt is not available

on ARX side.

First interrupt after power on / RESET

may be false and should be ignored

Occasionally VDD_PA may not go

off in sleep mode

Z1 does not enter Power down mode

immediately in link locate mode, only

in audio streaming mode. In link

locate mode, power down is initiated

after specified wake time has expired.

When the automatic power down

mechanism

requests for power down will be

ignored until the specific timeout

period (TX/RXWTI) has elapsed.

2-wire slave interface should not be

active during power down or when

waking up from power down

When a slave interface command is

aborted due to relink, TXCSTATE,

LNKCSTATE or RXCSTATE status

value is incorrectly set to 0.

Nordic Semiconductor ASA

active,

- Vestre Rosten 81, N-7075 Tiller, Norway - Phone +4772898900 - Fax +4772898989

alternative

Page 1 of 2

Reference

Preliminary Product Specification, rev 3.1

Minimum supply voltage, on page 1 and other

pages, and ch 18 Application example

please see register TXSTA bits 6:5 Audio rate

scale factor =1 is recommended

please see table 7.3

please see ch. 7.4.3 2-wire slave interface

please see Table 8-5

please see ch. 9 Interrupts

please see ch. 11 Power down control

please se table 12.1

description

June 2006

nRF24Z1

Related parts for nRF24Z1-EVKIT

nRF24Z1-EVKIT Summary of contents

Page 1

... Limitations in nRF24Z1 Firmware rev. 2.0 vs. nRF24Z1 Product Specification rev. 3.1 Function For VDD less than 2.5V, a 100nF capacitor must be connected between IREF and VSS pin, to avoid an error in wakeup from power down Audio rates less than 32kHz should not be used, due to poor performance with low link quality ...

Page 2

... TESTREG, TESTREG=0x63 and TESTCH.7=0 is not recommended TESTCH Table-2 : nRF24Z1 limitations on use of registers in Firmware rev. 2.0 All registers not mentioned in Table 2 have no limitations and are free to use. Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone +4772898900 - Fax +4772898989 please se table 12.1 relates to single channel test in RX mode, i ...

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