Z8F082AQB020SG Zilog, Z8F082AQB020SG Datasheet - Page 7
Z8F082AQB020SG
Manufacturer Part Number
Z8F082AQB020SG
Description
IC ENCORE XP MCU FLASH 8K 8-QFN
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F082AQB020SG
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
IrDA, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
6
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
8-VQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
269-3809
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F082AQB020SG
Manufacturer:
Maxim
Quantity:
43
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PS022825-0908
Watchdog Timer Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Watchdog Timer Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Universal Asynchronous Receiver/Transmitter . . . . . . . . . . . . . . . . . . . . . . 97
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
UART Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Infrared Encoder/Decoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Infrared Encoder/Decoder Control Register Definitions . . . . . . . . . . . . . . . . . 120
Analog-to-Digital Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Watchdog Timer Time-Out Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Watchdog Timer Reload Unlock Sequence . . . . . . . . . . . . . . . . . . . . . . . . 93
Watchdog Timer Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Watchdog Timer Reload Upper, High and Low Byte Registers . . . . . . . . . . 94
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Transmitting Data using the Polled Method . . . . . . . . . . . . . . . . . . . . . . . . 99
Transmitting Data using the Interrupt-Driven Method . . . . . . . . . . . . . . . . 100
Receiving Data using the Polled Method . . . . . . . . . . . . . . . . . . . . . . . . . 101
Receiving Data using the Interrupt-Driven Method . . . . . . . . . . . . . . . . . . 102
Clear To Send (CTS) Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
MULTIPROCESSOR (9-bit) Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
External Driver Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
UART Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
UART Baud Rate Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
UART Control 0 and Control 1 Registers . . . . . . . . . . . . . . . . . . . . . . . . . 108
UART Status 0 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
UART Status 1 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
UART Transmit Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
UART Receive Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
UART Address Compare Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
UART Baud Rate High and Low Byte Registers . . . . . . . . . . . . . . . . . . . . 114
Transmitting IrDA Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Receiving IrDA Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Z8 Encore! XP
Product Specification
®
Table of Contents
F082A Series
vii
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