Z8F6422VS020SG Zilog, Z8F6422VS020SG Datasheet - Page 6

IC ENCORE MCU FLASH 64K 68PLCC

Z8F6422VS020SG

Manufacturer Part Number
Z8F6422VS020SG
Description
IC ENCORE MCU FLASH 64K 68PLCC
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheets

Specifications of Z8F6422VS020SG

Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
46
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
68-LCC (J-Lead)
Processor Series
Z8F642x
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
46
Number Of Timers
4
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z8F64200100KITG, Z8F64230100ZDF, ZENETSC0100ZACG, ZUSBOPTSC01ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 12 Channel
For Use With
770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4678 - KIT DEV FOR Z8F642 MCU 44 PIN269-4677 - KIT DEV FOR Z8F642 MCU 28PIN269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN269-4540 - KIT DEV FOR Z8 ENCORE 16K TO 64K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Other names
269-4285
Z8F6422VS020SG

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
Z8F6422VS020SG
Manufacturer:
Zilog
Quantity:
83
Part Number:
Z8F6422VS020SG
Manufacturer:
Zilog
Quantity:
1 872
Part Number:
Z8F6422VS020SG
Manufacturer:
Zilog
Quantity:
10 000
PS019921-0308
Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Timer Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Watchdog Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Watchdog Timer Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . 96
UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Interrupt Request 2 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
IRQ0 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 70
IRQ1 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 71
IRQ2 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Interrupt Edge Select Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Interrupt Port Select Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Interrupt Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Timer Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Reading the Timer Count Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Timer Output Signal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Timer 0-3 High and Low Byte Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Timer Reload High and Low Byte Registers . . . . . . . . . . . . . . . . . . . . . . . . 87
Timer 0-3 PWM High and Low Byte Registers . . . . . . . . . . . . . . . . . . . . . . 88
Timer 0-3 Control 0 Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Timer 0-3 Control 1 Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Watchdog Timer Refresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Watchdog Timer Time-Out Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Watchdog Timer Reload Unlock Sequence . . . . . . . . . . . . . . . . . . . . . . . . 95
Watchdog Timer Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Watchdog Timer Reload Upper, High and Low Byte Registers . . . . . . . . . . 97
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Transmitting Data using the Polled Method . . . . . . . . . . . . . . . . . . . . . . . 101
Transmitting Data using the Interrupt-Driven Method . . . . . . . . . . . . . . . . 102
Receiving Data using the Polled Method . . . . . . . . . . . . . . . . . . . . . . . . . 103
Receiving Data using the Interrupt-Driven Method . . . . . . . . . . . . . . . . . . 104
Clear To Send (CTS) Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Z8 Encore! XP
Product Specification
®
Table of Contents
F64XX Series
vi

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