IC ENCORE MCU FLASH 2K 28SOIC

 

Z8F0213SJ005EC

Manufacturer Part NumberZ8F0213SJ005EC
DescriptionIC ENCORE MCU FLASH 2K 28SOIC
ManufacturerZilog
SeriesEncore!® XP®
Z8F0213SJ005EC datasheets

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Warranty: 60 days

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Specifications of Z8F0213SJ005EC

Core ProcessorZ8Core Size8-Bit
Speed5MHzConnectivityIrDA, UART/USART
PeripheralsBrown-out Detect/Reset, LED, POR, PWM, WDTNumber Of I /o24
Program Memory Size2KB (2K x 8)Program Memory TypeFLASH
Ram Size512 x 8Voltage - Supply (vcc/vdd)2.7 V ~ 3.6 V
Oscillator TypeInternalOperating Temperature-40°C ~ 105°C
Package / Case28-SOIC (7.5mm Width)Lead Free Status / RoHS StatusContains lead / RoHS non-compliant
Eeprom Size-Data Converters-
Other names269-3464  
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Receiving Data using the Interrupt-Driven Method
The UART Receiver interrupt indicates the availability of new data (as well as error
conditions). Follow the steps below to configure the UART receiver for interrupt-driven
operation:
1. Write to the UART Baud Rate High and Low Byte registers to set the acceptable baud
rate.
2. Enable the UART pin functions by configuring the associated GPIO port pins for
alternate function operation.
3. Execute a
DI
4. Write to the Interrupt control registers to enable the UART Receiver interrupt and set
the acceptable priority.
5. Clear the UART Receiver interrupt in the applicable Interrupt Request register.
6. Write to the UART Control 1 Register to enable Multiprocessor (9-bit) mode
functions, if appropriate.
Set the Multiprocessor Mode Select (MPEN) to Enable MULTIPROCESSOR
mode
Set the Multiprocessor Mode Bits,
matching scheme
Configure the UART to interrupt on received data and errors or errors only
(interrupt on errors only is unlikely to be useful for Z8 Encore! XP devices
without a DMA block)
7. Write the device address to the Address Compare Register (automatic
MULTIPROCESSOR modes only).
8. Write to the UART Control 0 register to:
Set the receive enable bit (REN) to enable the UART for data reception
Enable parity, if appropriate and if multiprocessor mode is not enabled, and select
either even or odd parity
9. Execute an
EI
The UART is now configured for interrupt-driven data reception. When the UART
Receiver interrupt is detected, the associated interrupt service routine (ISR) performs the
following:
1. Checks the UART Status 0 register to determine the source of the interrupt - error,
break, or received data.
2. Reads the data from the UART Receive Data register if the interrupt was because of
data available. If operating in MULTIPROCESSOR (9-bit) mode, further actions may
be required depending on the MULTIPROCESSOR mode bits MPMD[1:0].
PS024314-0308
instruction to disable interrupts.
MPMD[1:0]
instruction to enable interrupts.
Universal Asynchronous Receiver/Transmitter
®
Z8 Encore! XP
F0823 Series
Product Specification
, to select the acceptable address
98