Z8F6422AR020SC2104 Zilog, Z8F6422AR020SC2104 Datasheet - Page 8

IC ENCORE MCU FLASH 64K 64LQFP

Z8F6422AR020SC2104

Manufacturer Part Number
Z8F6422AR020SC2104
Description
IC ENCORE MCU FLASH 64K 64LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheets

Specifications of Z8F6422AR020SC2104

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
64-LQFP
For Use With
269-4678 - KIT DEV FOR Z8F642 MCU 44 PIN269-4677 - KIT DEV FOR Z8F642 MCU 28PIN269-4540 - KIT DEV FOR Z8 ENCORE 16K TO 64K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
269-3641

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
Z8F6422AR020SC2104
Manufacturer:
Zilog
Quantity:
10 000
PS019921-0308
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
I2C Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Direct Memory Access Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
DMA Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Analog-to-Digital Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
SDA and SCL Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
I
Software Control of I2C Transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Start and Stop Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Master Write and Read Transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Address Only Transaction with a 7-bit Address . . . . . . . . . . . . . . . . . . . . 144
Write Transaction with a 7-Bit Address . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Address Only Transaction with a 10-bit Address . . . . . . . . . . . . . . . . . . . 146
Write Transaction with a 10-Bit Address . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Read Transaction with a 7-Bit Address . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Read Transaction with a 10-Bit Address . . . . . . . . . . . . . . . . . . . . . . . . . . 150
I2C Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
I2C Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
I2C Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
I2C Baud Rate High and Low Byte Registers . . . . . . . . . . . . . . . . . . . . . . 156
I2C Diagnostic State Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
I2C Diagnostic Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
DMA0 and DMA1 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Configuring DMA0 and DMA1 for Data Transfer . . . . . . . . . . . . . . . . . . . . 161
DMA_ADC Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Configuring DMA_ADC for Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . 162
DMAx Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
DMAx I/O Address Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
DMAx Address High Nibble Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
DMAx Start/Current Address Low Byte Register . . . . . . . . . . . . . . . . . . . . 166
DMAx End Address Low Byte Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
DMA_ADC Address Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
DMA_ADC Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
DMA Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
2
C Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Z8 Encore! XP
Product Specification
®
Table of Contents
F64XX Series
viii

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