ZWIR4512 Datasheet

© 2018 Integrated Device Technology, Inc.

13

November 29, 2018

Parameter

Symbol

Min

Typ

Max

Unit

Number of channels

EU Mode [d]

1 (+3)

US Mode

10

Input/output impedance

50

Ω

Frequency offset

-10

+10

kHz

[a] The fCORE clock can be configured to be 8, 16, 32, or 64 MHz. After reset, the clock is set to 8MHz.

[b] fAPB1 and fAPB2 are derived from fAHB. Therefore, the same tolerances apply to these clocks.

[c] 10dBm output power is only available in US Mode; EU Mode provides 5dBm maximum output power.

[d] The IEEE802.15.4 standard defines only 1 channel for EU Mode, but extension channels are available in almost all EU countries.

4.2

Current Consumption per Operating Mode

Operating Mode

Condition

Typ [a]

Unit

Run Mode

Receiver active

10.5

mA

Transmitter active, EU frequency band, BPSK, 0dBm

16.1

Transmitter active, EU frequency band, QPSK, 0dBm

15.5

Transmitter active, EU frequency band, BPSK, 5dBm

23.4

Transmitter active, EU frequency band, QPSK, 5dBm

22.8

Transmitter active, US frequency band, BPSK, 0dBm

14.9

Transmitter active, US frequency band, QPSK, 0dBm

14.2

Transmitter active, US frequency band, BPSK, 5dBm

18.0

Transmitter active, US frequency band, QPSK, 5dBm

17.3

Transmitter active, US frequency band, BPSK, 10dBm

24.0

Transmitter active, US frequency band, QPSK, 10dBm

23.4

TRX Off

0.7

Stop Mode

TRX Off, RTC running

26.5

µA

Standby Mode

TRX Off, RTC running

3.5

µA

[a] Current consumption values refer to devices operating at 25°C with network stack library version 1.9 and an application that does not generate

a workload on the MCU.