ZMOTIONL100ZCOG Zilog, ZMOTIONL100ZCOG Datasheet - Page 44

• Manufacturer Part Number: ZMOTIONL100ZCOG
• Description: EVALUATION KIT Z8FS040 ZMOTION
• Manufacturer: Zilog
• Series: ZMOTION™r

Specifications of ZMOTIONL100ZCOG

• Sensor Type: Motion, PIR (Pyroelectric Infrared)
• Sensing Range: 5m x 5m, 60 Degree Detection Pattern
• Interface: Serial
• Sensitivity: Adjustable
• Voltage - Supply: 5V
• Embedded: Yes
• Utilized Ic / Part: Z8FS040B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-2511

PS028511-0112
Bit
Field
Control
Address
Reserved (Bit 7)
Noise Sensitivity (Bits 6–0)
Controlled by the application.
This register determines how sensitive the noise detection part of the engine is to random noise in the
PIR signal. A lower number makes the noise detector more sensitive, at the cost of potential rejection
of small-signal motion (for example, a small delta between ambient and target temperature or distant
target). The valid range is 0 (disabled) to a maximum value determined by the Window Size selected in
the PIR Advanced Status/Control Register 2. See Table 26.
Reserved
Window Size
7
0
Medium
Table 26. Noise Sensitivity as determined by Window Size
Table 25. PIR Noise Sensitivity Level (ePIR_Noise_Sense)
Large
Small
6
Max PIR Noise Sensitivity Value
5
0Ch
1Dh
46h
4
PIR Noise Sensitivity
ZMOTION™ Detection and Control Family
F9H
Read/Write
3
Typical Value
2
08h
12h
2D
Product Specification
Advanced API Register Set
1
0
37