Z8FS040 Datasheet, PDF(50/56 Page) Zilog, Inc. – ZMOTION Detection and Control Family Featuring Zilog’s PIR Technology

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Z8FS040 Datasheet, PDF (50/56 Pages) Zilog, Inc. – ZMOTION Detection and Control Family Featuring Zilog’s PIR Technology

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ZMOTIONTM Detection and Control Family

Product Specification

Dual Pyroelectric Sensors

In Dual Pyro mode, the second pyroelectric sensor is connected to ANA3. The signal from VREF

to ANA3 is not required. All other connections remain the same as Single Pyro Mode.

VDD (3.3V)

1uF

Pyro Electric

Sensor 1

VDD

SIG

GND

47K

VDD (3.3V)

1uF

Pyro Electric

Sensor 2

VDD

SIG

GND

47K

VDD (3.3V)

Status LED

1 ANA2

2 PB4/ANA7

3 PB5/VREF

4 ANA3

5 AVDD

6 VDD

7 PA0/T0IN/T0OUT/XIN

8 PA1/T0OUT/XOUT

9 VSS

10 AVSS

11 PA2/DE0

12 PA3/CTS0

13 PA4/RXD0

14 PA5/TXD0

PB1/ANA1 28

PB0/ANA0 27

PC3/COUT 26

PC2/ANA6 25

PC1/ANA5/CINN 24

PC0/ANA4/CINP 23

DBG 22

RESET/PD0

PC7 20

PC6 19

PA7/T1OUT 18

PC5 17

PC4 16

PA6/T1IN/T1OUT 15

Z8FS040xHH020EG

VDD (3.3V)

10K

10K Debug Header

1 VCC

2 RESET

3 GND

4 DBG

5 GND

6 NC

Figure 14 - Required Circuit Connections for Z8FS040xHJ20EG

(28 Pin) Motion Detection MCU â Dual Pyro Mode

PS028506-1110

PRELIMINARY

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