Z8F0812SJ020EC Zilog, Z8F0812SJ020EC Datasheet - Page 127
Z8F0812SJ020EC
Manufacturer Part Number
Z8F0812SJ020EC
Description
IC ENCORE MCU FLASH 8K 28SOIC
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheet
1.Z8F08200100KIT.pdf
(264 pages)
Specifications of Z8F0812SJ020EC
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
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-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
269-3228
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Operation
PS022517-0508
To Slave #2’s SS Pin
To Slave #1’s SS Pin
Figure 21. SPI Configured as a Master in a Single Master, Multiple Slave System
The SPI is a full-duplex, synchronous, and character-oriented channel that supports a four-
wire interface (serial clock, transmit, receive and Slave select). The SPI block consists of a
transmit/receive shift register, a Baud Rate (clock) Generator and a control unit.
From Master
From Master
From Master
To Master
From Slave
To Slave
To Slave
VCC
SS
MISO
MOSI
SCK
Figure 22. SPI Configured as a Slave
MISO
MOSI
SCK
SS
GPIO
GPIO
Bit 7
8-bit Shift Register
Bit 0
SPI Slave
8-bit Shift Register
SPI Master
Bit 0
Bit 7
Baud Rate
Generator
Z8 Encore! XP
Product Specification
Serial Peripheral Interface
®
F0822 Series
114
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