ZMOT0BSB1A0CG Zilog, ZMOT0BSB1A0CG Datasheet - Page 29

• Manufacturer Part Number: ZMOT0BSB1A0CG
• Description: Processors - Application Specialized ZMB N SBDI46-504AA P Nic. NCL-9(26) Lens
• Manufacturer: Zilog

Specifications of ZMOT0BSB1A0CG

• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Core: Z8FS040
• Number Of Timers: 2
• Processor Series: ZMOTION
• Program Memory Size: 4 KB
• Program Memory Type: Flash
• Lead Free Status / Rohs Status: Details

PS028511-0112
Bit
Field
Default
Control
Address
Sensitivity (Bits 7–0)
PIR Sensitivity Setting; controlled by the application.
• The PIR Sensitivity Register is used to adjust the sensitivity of the PIR engine to target motion. Lower
Notes:
1. The setting of this register also affects the range of detection. Lower values increase range and higher values
2. Depending on the lens and pyroelectric sensor used, values above 3Fh may result in very limited detection.
values produce higher sensitivity to motion with 00h being the most sensitive and FFh being the least
sensitive. The user application should load this register with the appropriate value to provide the
appropriate sensitivity.
decrease range.
U
7
Table 8. PIR Sensitivity Register (ePIR_Sensitivity)
U
6
U
5
U
4
Read/Write
Sensitivity
ZMOTION™ Detection and Control Family
101H
U
3
U
2
Product Specification
Standard API Register Set
U
1
U
0
22