A111-001-R datasheet(4/35 Pages) ACCOONEER

4 / 35 page

A111 Pulsed Coherent Radar (PCR)

Datasheet, v2.8

2022-06-22

Page 4 of 35

Revision History

Revision

Comment

V1.0

Released version

V1.1

Minor reference correction in chapter 5.1. A111 marking info added in chapter 2.

V1.2

Relative phase accuracy added in chapter 6.3

V1.3

Ordering information added in chapter 2. Equation corrected in XTAL chapter 8.1.

V1.4

EU declaration of conformity added, chapter 9.0.

Pin configuration alphabetically order corrected, chapter 3.

Acconeer Software chapter 7.1 updated including updated software

integration info, chapter 7.2.

V1.5

Removed introduced error in chapter 3, pin configuration.

V1.6

FCC modular approval added, chapter 9.2.

V1.7

Power supply specification added, chapter 8.4.

V1.8

Added clarifications, section 9.2.

Added clarification, section 10.1.

Added clarification, section 3 (pin A2, B1 must no connect)

V1.9

Updated Table 4.6 footnotes.

Updated chapter 7.3.

Updated Figure 7.4.

V2.0

Updated with FCC/IC/EN approvals, section 8.

Updated A111 marking, section 2.

V2.1

Updated with hibernation power mode support I.e. Table 3.1, pin A9 dedicated as

optional Ctrl signal. Chapter 7.3 Power up sequence updated accordingly.

V2.2

Updated figure 10.3 “Physical layout of the A111 sensor, side view” with missing

figure.

Added separate chapter 10.2 “RoHS and REACH statement”

V2.3

Added I/O minimum positive and negative pulse figure in Table 4.5

V2.4

Operating temperature (Top) clarification made on table 4.5 Electrical AC conditions,

table 4.6 Maximum and average current at power terminals.

V2.5

Maximum number of reflow updated in chapter 10.1.

Table 4.4 Electrical DC conditions and table 4.5 Electrical AC conditions updated

V2.6

Updated RF specification table 4.7.

Updated chapter 6.1 with Radar Loop Gain pattern.

Updated figures 6.1 and 6.2 to Radar Loop Gain radiation pattern.

Updated power consumption characteristics, table 4.6

V2.7

Updated power consumption characteristics, table 4.6

Updated layout recommendations section in chapter 8

V2.8

Update c

lock input for crystal, 24MHz support only

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