Z8F0812SJ020EC Zilog, Z8F0812SJ020EC Datasheet - Page 178

• Manufacturer Part Number: Z8F0812SJ020EC
• Description: IC ENCORE MCU FLASH 8K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0812SJ020EC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-3228

Table 90. Options Bits at Flash Memory Address 0001H
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
Flash Memory Address 0001H
7
Reserved
These Option Bits are reserved for future use and must always be 1.
The following information applies only to the Flash versions of the F0822 Series devices:
FWP—Flash Write Protect
These two Option Bits combine to provide three levels of Program Memory protection:
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
Description
Programming, Page Erase, and Mass Erase using User Code is disabled. Mass
Erase is available through the OCD.
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
®
F0822 Series
Option Bits
0
165