Z8F022ASJ020SC Zilog, Z8F022ASJ020SC Datasheet - Page 132
![IC ENCORE XP MCU FLASH 2K 28SOIC](/photos/6/91/69136/269-28-soic_sml.jpg)
Z8F022ASJ020SC
Manufacturer Part Number
Z8F022ASJ020SC
Description
IC ENCORE XP MCU FLASH 2K 28SOIC
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F022ASJ020SC
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
IrDA, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
23
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3355
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F022ASJ020SC
Manufacturer:
Zilog
Quantity:
372
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Analog-to-Digital Converter
Architecture
PS022825-0908
The analog-to-digital converter (ADC) converts an analog input signal to its digital repre-
sentation. The features of this sigma-delta ADC include:
Figure 19
network selects the ADC input from the available analog pins, ANA0 through ANA7.
The input stage of the ADC allows both differential gain and buffering. The following
input options are available:
•
•
•
•
•
•
•
•
•
•
•
•
•
11-bit resolution in DIFFERENTIAL mode.
10-bit resolution in SINGLE-ENDED mode.
Eight single-ended analog input sources are multiplexed with general-purpose I/O
ports.
9
11 pairs of differential inputs also multiplexed with general-purpose I/O ports.
Low-power operational amplifier (LPO).
Interrupt on conversion complete.
Bandgap generated internal voltage reference with two selectable levels.
Manual in-circuit calibration is possible employing user code (offset calibration).
Factory calibrated for in-circuit error compensation.
Unbuffered input (SINGLE-ENDED and DIFFERENTIAL modes).
Buffered input with unity gain (SINGLE-ENDED and DIFFERENTIAL modes).
LPO output with full pin access to the feedback path.
th
displays the major functional blocks of the ADC. An analog multiplexer
analog input obtained from temperature sensor peripheral.
Z8 Encore! XP
Product Specification
Analog-to-Digital Converter
®
F082A Series
121
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