Z8FS040BSB20EG Zilog, Z8FS040BSB20EG Datasheet - Page 7

• Manufacturer Part Number: Z8FS040BSB20EG
• Description: IC MCU 4KB FLASH IRDA 8SOIC
• Manufacturer: Zilog
• Series: ZMOTION™r

Specifications of Z8FS040BSB20EG

• Applications: Infrared Motion Detection
• Core Processor: eZ8
• Program Memory Type: FLASH (4 kB)
• Controller Series: Z8 Encore! XP®
• Interface: IrDA, UART/USART
• Number Of I /o: 5
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Ram Size: -
• Other names: 269-2512

Block Diagram
Figure 1 shows the architectural block diagram of the Z8FS040.
PS028506-1110
File RAM
Register








& BRG
(256B)
UART
IrDA
API
+
2.7 V to 3.6 V operating voltage with extended operating temperature range -40
Zilog’s PIR technology controlled and monitored through software API registers
Select from an assortment of lenses and pyroelectric sensors to best fit your application
API settings provided for each lens and pyroelectric sensor combination
Directly supports 1 or 2 pyroelectric sensors
Sensitivity control, range control and directionality detection
Extended detection modes for Occupancy sensing
Low power modes
Controller
Flash
Timer 0
Memory
ePIR
Engine
Flash
S/W
4KB
Timer 1
TM
GPIO
On-Chip
Controller
Interrupt
Debug
PRELIMINARY
Comparator
Comp
V
REF
eZ8
POR
VBO
CPU
&
ZMOTION
TM
Sigma/Delta
ADC
TM
Low Power
ADC
V
Oscillator
Oscillator
Detection and Control Family
REF
WDT +
Control
Program Memory Bus
Register File Bus
Product Specification
Peripheral
On-Chip
Control
Power
0
Oscillator
External
Xtal/RC
Oscillator
5.53MHz
C to +105
Internal
0
C
2