Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 184
Z8F042AHH020EG
Manufacturer Part Number
Z8F042AHH020EG
Description
IC ENCORE XP MCU FLASH 4K 20SSOP
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheet
1.Z8F08200100KIT.pdf
(264 pages)
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
Z8F042AHH020EG
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On-Chip Debugger
Architecture
Operation
PS022517-0508
System Clock
DBG Pin
OCD Interface
Z8 Encore! XP
provides advanced debugging features including:
•
•
•
•
The OCD consists of four primary functional blocks: transmitter, receiver, autobaud
generator, and debug controller.
The OCD uses the
interface is a bi-directional open-drain interface that transmits and receives data. Data
Reading and writing of the Register File
Reading and (Flash version only) writing of Program and Data Memory
Setting of Breakpoints
Executing eZ8 CPU instructions
Detector/Generator
®
F0822 Series products have an integrated On-Chip Debugger (OCD) that
Auto-Baud
Figure 37. On-Chip Debugger Block Diagram
DBG
pin for communication with an external host. This one-pin
Figure 37
Transmitter
Receiver
displays the architecture of the OCD.
Z8 Encore! XP
Product Specification
Debug Controller
®
On-Chip Debugger
F0822 Series
171
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