Z8F042AHH020EC Zilog, Z8F042AHH020EC Datasheet - Page 28
![IC ENCORE XP MCU FLASH 4K 20SSOP](/photos/9/30/93032/269-20-ssop_sml.jpg)
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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Data Memory
Flash Information Area
PS022825-0908
Table 5. Z8 Encore! XP F082A Series Program Memory Maps (Continued)
The Z8 Encore! XP F082A Series does not use the eZ8 CPU’s 64 KB Data Memory
address space.
Table 6
This 128 B Information Area is accessed by setting bit 7 of the Flash Page Select Register
to 1. When access is enabled, the Flash Information Area is mapped into the Program
Memory and overlays the 128 bytes at addresses
Area access is enabled, all reads from these Program Memory addresses return the Infor-
Program Memory Address (Hex)
Z8F022A and Z8F021A Products
0000–0001
0002–0003
0004–0005
0006–0007
0008–0037
0038–0039
003A–003D
003E–07FF
Z8F012A and Z8F011A Products
0000–0001
0002–0003
0004–0005
0006–0007
0008–0037
0038–0039
003A–003D
003E–03FF
* See
Table 32
on page 18 describes the Z8 Encore! XP F082A Series Flash Information Area.
on page 56 for a list of the interrupt vectors.
Function
Flash Option Bits
Reset Vector
WDT Interrupt Vector
Illegal Instruction Trap
Interrupt Vectors*
Reserved
Oscillator Fail Trap Vectors
Program Memory
Flash Option Bits
Reset Vector
WDT Interrupt Vector
Illegal Instruction Trap
Interrupt Vectors*
Reserved
Oscillator Fail Trap Vectors
Program Memory
FE00H
Z8 Encore! XP
to
FF7FH
Product Specification
. When the Information
®
F082A Series
Address Space
17
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