Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 12

• Manufacturer Part Number: Z8F042AHH020EG
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020EG

• 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: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4156; Z8F042AHH020EG

PS022517-0508
Safeguards
Caution:
Abbreviations/Acronyms
Use of All Uppercase Letters
The use of all uppercase letters designates the names of states, modes, and commands.
•
•
•
Bit Numbering
Bits are numbered from 0 to n–1 where n indicates the total number of bits. For example,
the 8 bits of a register are numbered from 0 to 7.
It is important that you understand the following safety terms, which are defined here.
This document uses the following abbreviations or acronyms.
Abbreviations/
Acronyms
ADC
LPO
SPI
WDT
GPIO
OCD
POR
LVD
VBO
ISR
UART
IrDA
I
2
C
Example 1: The bus is considered BUSY after the Start condition.
Example 2: A START command triggers the processing of the initialization
sequence.
Example 3: STOP mode.
directions.
Indicates a procedure or file can become corrupted if you does not follow
Expansion
Analog-to-Digital Converter
Low-Power Operational Amplifier
Serial Peripheral Interface
Watchdog Timer
General-Purpose Input/Output
On-Chip Debugger
Power-On Reset
Low-Voltage Detection
Voltage Brownout
Interrupt Service Routine
Universal Asynchronous Receiver/Transmitter
Infrared Data Association
Inter-Integrated Circuit
Z8 Encore! XP
Product Specification
®
F0822 Series
Introduction
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