Z8F6401AN020SC00TR Zilog, Z8F6401AN020SC00TR Datasheet - Page 169

• Manufacturer Part Number: Z8F6401AN020SC00TR
• Description: IC ENCORE MCU FLASH 64K 44LQFP
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F6401AN020SC00TR

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F6401AN020SC00T

On-Chip Debugger
Overview
Architecture
PS017610-0404
System
Clock
DBG
Pin
The Z8F640x family devices have an integrated On-Chip Debugger (OCD) that provides
advanced debugging features including:
•
•
•
•
The On-Chip Debugger consists of four primary functional blocks: transmitter, receiver,
auto-baud generator, and debug controller. Figure 86 illustrates the architecture of the On-
Chip Debugger
Figure 86. On-Chip Debugger Block Diagram
Reading and writing of the Register File
Reading and writing of Program and Data Memory
Setting of Breakpoints and Watchpoints
Execution of eZ8 CPU instructions.
Detector/Generator
Auto-Baud
Transmitter
Receiver
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Debug Controller
eZ8 CPU
Control
On-Chip Debugger
Z8 Encore!
®
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