Z8F042AHH020EC Zilog, Z8F042AHH020EC Datasheet - Page 16
Z8F042AHH020EC
Manufacturer Part Number
Z8F042AHH020EC
Description
IC ENCORE XP MCU FLASH 4K 20SSOP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F042AHH020EC
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
Contains lead / RoHS non-compliant
Other names
269-3368
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F042AHH020EC2103
Manufacturer:
AVX
Quantity:
25 000
Part Number:
Z8F042AHH020EC2103
Manufacturer:
ZILOG
Quantity:
20 000
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CPU and Peripheral Overview
PS022825-0908
eZ8 CPU Features
10-Bit Analog-to-Digital Converter
The eZ8 CPU, Zilog’s latest 8-bit Central Processing Unit (CPU), meets the continuing
demand for faster and more code-efficient microcontrollers. The eZ8 CPU executes a
superset of the original Z8
For more information on eZ8 CPU, refer to eZ8 CPU Core User Manual (UM0128) avail-
able for download at www.zilog.com.
The optional analog-to-digital converter (ADC) converts an analog input signal to a 10-bit
binary number. The ADC accepts inputs from eight different analog input pins in both
single-ended and differential modes. The ADC also features a unity gain buffer when high
input impedance is required.
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Direct register-to-register architecture allows each register to function as an
accumulator, improving execution time and decreasing the required program
memory.
Software stack allows much greater depth in subroutine calls and interrupts than
hardware stacks.
Compatible with existing Z8 code.
Expanded internal Register File allows access of up to 4 KB.
New instructions improve execution efficiency for code developed using higher-
level programming languages, including C.
Pipelined instruction fetch and execution.
New instructions for improved performance including BIT, BSWAP, BTJ, CPC,
LDC, LDCI, LEA, MULT, and SRL.
New instructions support 12-bit linear addressing of the Register File.
Up to 10 MIPS operation.
C-Compiler friendly.
2 to 9 clock cycles per instruction.
®
instruction set. The features of eZ8 CPU include:
Z8 Encore! XP
Product Specification
®
F082A Series
Overview
5
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