Z8F0422SJ020EG Zilog, Z8F0422SJ020EG Datasheet - Page 82
Z8F0422SJ020EG
Manufacturer Part Number
Z8F0422SJ020EG
Description
IC ENCORE MCU FLASH 4K 28SOIC
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheet
1.Z8F08200100KIT.pdf
(264 pages)
Specifications of Z8F0422SJ020EG
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-SOIC (7.5mm Width)
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
SMD/SMT
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
269-4142
Z8F0422SJ020EG
Z8F0422SJ020EG
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Timers
Architecture
Operation
PS022517-0508
Z8 Encore! XP
be used for timing, event counting, or generation of pulse-width modulated signals. The
timer features include:
•
•
•
•
•
•
•
In addition to the timers described in this chapter, the Baud Rate Generators for any
unused UART, SPI, or I
functionality. See the respective serial communication peripheral chapters for
information on using the Baud Rate Generators as timers.
Figure 10
The timers are 16-bit up-counters. Minimum time-out delay is set by loading the value
0001H
to 1. Maximum time-out delay is set by loading the value
High and Low Byte registers and setting the prescale value to 128. If the Timer reaches
FFFFH
16-bit reload counter.
Programmable prescaler with prescale values from 1 to 128.
PWM output generation.
Capture and compare capability.
External input pin for timer input, clock gating, or capture signal. External input pin
signal frequency is limited to a maximum of one-fourth the system clock frequency.
Timer output pin.
Timer interrupt.
, the timer rolls over to
into the Timer Reload High and Low Byte registers and setting the prescale value
displays the architecture of the timers.
®
F0822 Series products contain up to two 16-bit reloadable timers that can
2
C peripherals can also be used to provide basic timing
0000H
and continues counting.
Z8 Encore! XP
0000H
Product Specification
into the Timer Reload
®
F0822 Series
Timers
69
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