ZMOT0BSB1A0AG Zilog, ZMOT0BSB1A0AG Datasheet - Page 23

• Manufacturer Part Number: ZMOT0BSB1A0AG
• Description: Processors - Application Specialized ZMB Nic RE200B-P Pyr Nic. NCL-9(26) Lens
• Manufacturer: Zilog

Specifications of ZMOT0BSB1A0AG

• 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

ZMOTION™ Detection and Control Family
Product Specification
16
Flash Memory
The control registers associated with Flash memory are all available to the application.
Zilog’s PIR technology uses the value programmed into the Flash Frequency registers
(FFREQ) to determine its required sample timing. The Flash Frequency High (FFREQH)
and Flash Frequency Low Byte (FFREQL) registers must be programmed prior to initial-
izing the PIR engine. These two registers combine to form a 16-bit value, FFREQ. This
value is also used by the PIR engine to calculate the required sample rate of the ADC and
other functions. The 16-bit value for FFREQ is the System Clock Frequency in KHz and is
calculated using the following equation.
FFREQ[15:0] = {FFREQH[7:0],FFREQL[7:0]} = (System Clock
Frequency)/1000
Interrupt Controller
No changes or limitations are placed on the interrupt controller functions by Zilog’s PIR
technology.
Temperature Sensor
The temperature sensor is not tested or calibrated (trim bits are not available). Therefore
this peripheral is not available on any of the Z8FS040 devices.
Low-Power Operational Amplifier
The AMPINP signal is multiplexed with ANA2 which is used for the pyro sensor input.
Therefore this peripheral is not available on any of the Z8FS040 devices.
Nonvolatile Data Storage
There is no dedicated nonvolatile data storage on the Z8FS040 devices.
Pin Availability
Although most pins on the ZMOTION MCU Series are available to the application, some
pins are dedicated to supporting the PIR functions. The following section describes which
pins are reserved and which are available to the application. The pins used by Zilog’s PIR
technology are automatically configured when the engine is initialized.
General-Purpose Input/Output
All of the General Purpose I/Os are available except for those used for the PIR circuit. To
learn more, see the example application schematics in
Appendix A. Application Schemat-
ics
on page 43.
PS028511-0112
Pin Availability