Z8F6422AR020SC2104 Zilog, Z8F6422AR020SC2104 Datasheet - Page 207

• 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

Table 99. Options Bits at Flash Memory Address 0001H
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R = Read-Only. R/W = Read/Write.
Flash Memory Address 0001H
7
1 = User program code is accessible. All On-Chip Debugger commands are enabled. This
setting is the default for unprogrammed (erased) Flash.
Reserved
These Option Bits are reserved for future use and must always be 1.This setting is the
default for unprogrammed (erased) Flash.
FWP—Flash Write Protect (Flash version only)
Reserved
These Option Bits are reserved for future use and must always be 1. This setting is the
default for unprogrammed (erased) Flash.
FWP
0
1
the On-Chip Debugger.
Description
Programming, Page Erase, and Mass Erase through User Code is disabled.
Mass Erase is available through the On-Chip Debugger.
Programming, and Page Erase are enabled for all of Flash Program Memory.
6
5
Program Memory 0001H
4
Reserved
R/W
U
3
Z8 Encore! XP
2
Product Specification
1
®
F64XX Series
Option Bits
0
193