Z8F0213PJ005SC Zilog, Z8F0213PJ005SC Datasheet - Page 41

• Manufacturer Part Number: Z8F0213PJ005SC
• Description: IC ENCORE MCU FLASH 2K 28DIP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0213PJ005SC

• 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: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-3461

Low-Power Modes
STOP Mode
PS024314-0308
Z8 Encore! XP
of power reduction is provided by the STOP mode, in which nearly all device functions
are powered down. The next lower level of power reduction is provided by the HALT
mode, in which the CPU is powered down.
Further power savings can be implemented by disabling individual peripheral blocks
while in ACTIVE mode (defined as being in neither STOP nor HALT mode).
Executing the eZ8 CPU’s Stop instruction places the device into STOP mode, powering
down all peripherals except the Voltage Brownout detector, and the Watchdog Timer.
These two blocks may also be disabled for additional power savings. In STOP mode, the
operating characteristics are:
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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
ured as outputs must also be driven to one of the supply rails. The device can be brought
out of STOP mode using Stop Mode Recovery. For more information on Stop Mode
Recovery, see
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.
Watchdog Timer’s internal RC oscillator continues to operate if enabled by the Oscillator
Control Register.
If enabled, the Watchdog Timer logic continues to operate.
If enabled for operation in STOP mode by the associated Flash Option Bit, the Voltage
Brownout protection circuit continues to operate.
All other on-chip peripherals are idle.
Reset and Stop Mode Recovery
®
F0823 Series products contain power-saving features. The highest level
CC
or GND). Additionally, any GPIOs config-
on page 21.
Z8 Encore! XP
Product Specification
®
Low-Power Modes
F0823 Series
31