EZ80F92AZ020EG Zilog, EZ80F92AZ020EG Datasheet - Page 169

• Manufacturer Part Number: EZ80F92AZ020EG
• Description: IC ACCLAIM MCU 128KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F92AZ020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 100-LQFP
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3871; EZ80F92AZ020EG

Zilog Debug Interface
PS015313-0508
Introduction
The Zilog Debug Interface (ZDI) provides a built-in debugging interface to the eZ80
CPU. ZDI provides basic in-circuit emulation features including:
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The above features are built into the silicon. Control is provided via a two-wire interface
that is connected to the USB Smart Cable Debug Interface Tool.
cal setup using a a target board, USB Smart Cable, and the host PC running ZDS. Visit
www.zilog.com
Examining and modifying internal registers
Examining and modifying memory
Starting and stopping the user program
Setting program and data BREAK points
Single-stepping the user program
Executing user-supplied instructions
Debugging the final product with the inclusion of one small connector
Downloading code into SRAM
C source-level debugging using Zilog Developer Studio (ZDS II)
Developer
Studio
Zilog
for more information about USB Smart Cable and ZDS II.
USB Smart
Figure 37. Typical ZDI Debug Setup
Emulator
Cable
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Target Board
Product
eZ80
Product Specification
Figure 37
eZ80F92/eZ80F93
Zilog Debug Interface
displays a typi-
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