Z8F0422PJ020EG Zilog, Z8F0422PJ020EG Datasheet - Page 122
Z8F0422PJ020EG
Manufacturer Part Number
Z8F0422PJ020EG
Description
IC ENCORE MCU FLASH 4K 28DIP
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheet
1.Z8F08200100KIT.pdf
(264 pages)
Specifications of Z8F0422PJ020EG
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
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
28-DIP (0.600", 15.24mm)
Processor Series
Z8F042xx
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
19
Number Of Timers
2
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 5 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4140
Z8F0422PJ020EG
Z8F0422PJ020EG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F0422PJ020EGR551H
Manufacturer:
ZILOG-PBF
Quantity:
9 045
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Infrared Encoder/Decoder
Architecture
Operation
PS022517-0508
System
Clock
Interrupt
Signal
Z8 Encore! XP
UART to Infrared Encoder/Decoder (Endec). The Infrared Endec is integrated with an on-
chip UART to allow easy communication between the Z8 Encore! XP and IrDA Physical
Layer Specification, v1.3-compliant infrared transceivers. Infrared communication pro-
vides secure, reliable, low-cost, point-to-point communication between PCs, PDAs, cell
phones, printers, and other infrared enabled devices.
Figure 17
When the Infrared Endec is enabled, the transmit data from the associated on-chip UART
is encoded as digital signals in accordance with the IrDA standard and output to the
infrared transceiver through the TXD pin. Similarly, data received from the infrared
transceiver is passed to the Infrared Endec through the RXD pin, decoded by the Infrared
Endec, and then passed to the UART. Communication is half-duplex, which means
simultaneous data transmission and reception is not allowed.
Address
UART
I/O
Figure 17. Infrared Data Communication System Block Diagram
displays the architecture of the Infrared Endec.
Data
®
F0822 Series products contain a fully-functional, high-performance
Baud Rate
Clock
TxD
RxD
Encoder/Decoder
Infrared
(Endec)
Z8 Encore! XP
RXD
TXD
Product Specification
Infrared Encoder/Decoder
®
RXD
TXD
F0822 Series
Transceiver
ZHX1810
Infrared
Zilog
109
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