Z8F0813HJ005EG Zilog, Z8F0813HJ005EG Datasheet - Page 149

• Manufacturer Part Number: Z8F0813HJ005EG
• Description: IC Z8 ENCORE MCU FLASH 8K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0813HJ005EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 24
• 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-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-4182; Z8F0813HJ005EG

Flash Option Bits
Overview
Operation
PS025203-0405
Option Bit Configuration By Reset
Programmable Flash Option Bits allow user configuration of certain aspects of Z8
Encore!
Program Memory and read during Reset. The features available for control through the
Flash Option Bits are:
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Each time the Flash Option Bits are programmed or erased, the device must be Reset for
the change to take effect. During any reset operation (System Reset, system reset, or STOP
Mode Recovery), the Flash Option Bits are automatically read from the Flash Program
Memory and written to Option Configuration registers. The Option Configuration regis-
ters control operation of the devices within the Z8 Encore!
control is established before the device exits Reset and the eZ8 CPU begins code execu-
tion. The Option Configuration registers are not part of the Register File and are not acces-
sible for read or write access.
Watch-Dog Timer time-out response selection–interrupt or system reset
Watch-Dog Timer enabled at Reset
The ability to prevent unwanted read access to user code in Program Memory
The ability to prevent accidental programming and erasure of all or a portion of the user
code in Program Memory
Voltage Brown-Out configuration-always enabled or disabled during STOP mode to re-
duce STOP mode power consumption
Voltage Brown-Out response selection–interrupt or System Reset
Factory trimming information for the Internal Precision Oscillator
Factory calibration values for ADC compensation
®
Z8F0823 Series operation. The feature configuration data is stored in the Flash
P R E L I M I N A R Y
Z8 Encore!
®
Z8F0823 Series. Option Bit
Product Specification
®
Z8F0823 Series
Flash Option Bits
132