Z8F6422AR020SC2104 Zilog, Z8F6422AR020SC2104 Datasheet - Page 19

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

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

PS019921-0308
I
Serial Peripheral Interface
Timers
Interrupt Controller
Reset Controller
On-Chip Debugger
DMA Controller
2
C
The I
controller consists of two bidirectional bus lines, a serial data (SDA) line and a serial clock
(SCL) line.
The serial peripheral interface allows the Z8 Encore! XP to exchange data between other
peripheral devices such as EEPROMs, A/D converters and ISDN devices. The SPI is a
full-duplex, synchronous, character-oriented channel that supports a four-wire interface.
Up to four 16-bit reloadable timers can be used for timing/counting events or for motor
control operations. These timers provide a 16-bit programmable reload counter and
operate in ONE-SHOT, CONTINUOUS, GATED, CAPTURE, COMPARE, CAPTURE
AND COMPARE, and PWM modes. Only 3 timers (Timers 0-2) are available in the 44-
pin packages.
The Z8 Encore! XP
consist of 12 internal and 12 GPIO pins. The interrupts have 3 levels of programmable
interrupt priority.
The Z8 Encore! XP can be reset using the RESET pin, Power-On Reset, Watchdog Timer,
STOP mode exit, or Voltage Brownout (VBO) warning signal.
The Z8 Encore! XP features an integrated On-Chip Debugger. The OCD provides a rich
set of debugging capabilities, such as reading and writing registers, programming the
Flash, setting breakpoints and executing code. A single-pin interface provides
communication to the OCD.
The Z8 Encore! XP
are for register RAM to and from I/O operations. The third channel automatically controls
the transfer of data from the ADC to the memory.
2
C controller makes the Z8 Encore! XP compatible with the I
®
®
F64XX Series products support up to 24 interrupts. These interrupts
F64XX Series feature three channels of DMA. Two of the channels
Z8 Encore! XP
Product Specification
2
C protocol. The I
®
F64XX Series
Introduction
2
C
5