Z8F0813SH005EC Zilog, Z8F0813SH005EC Datasheet - Page 46

• Manufacturer Part Number: Z8F0813SH005EC
• Description: IC Z8 ENCORE MCU FLASH 8K 20SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0813SH005EC

• 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: 16
• 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: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-3721

Low-Power Modes
Overview
STOP Mode
HALT Mode
PS025203-0405
The Z8 Encore!
level of power reduction is provided by the STOP mode. The next lower level of power
reduction is provided by the HALT mode.
Further power savings can be implemented by disabling individual peripheral blocks
while in Normal mode.
Executing the eZ8 CPU’s STOP instruction places the device into STOP mode. In STOP
mode, the operating characteristics are:
•
•
•
•
•
•
•
•
To minimize current in STOP mode, all GPIO pins that are configured as digital inputs
must be driven to one of the supply rails (V
STOP mode using STOP Mode Recovery. For more information about STOP Mode
Recovery refer to
Executing the eZ8 CPU’s HALT instruction places the device into HALT mode. In HALT
mode, the operating characteristics are:
Primary crystal oscillator and internal precision oscillator are stopped; XIN and XOUT (if
previously enabled) are disabled, and PA0/PA1 revert to the states programmed by the
GPIO registers
System clock is stopped
eZ8 CPU is stopped
Program counter (PC) stops incrementing
Watch-Dog Timer’s internal RC oscillator continues to operate if enabled by the Oscillator
Control Register
If enabled, the Watch-Dog Timer logic continues to operate
If enabled for operation in STOP mode by the associated Flash Option Bit, the Voltage-
brown out protection circuit continues to operate
All other on-chip peripherals are idle
®
Z8F0823 Series products contain power-saving features. The highest
“Reset and STOP Mode Recovery” on page 20
P R E L I M I N A R Y
CC
or GND). The device can be brought out of
Z8 Encore!
.
Product Specification
®
Z8F0823 Series
Low-Power Modes
29