User manual

PB013605-0305 PRELIMINARY Architecture
Z8 Encore! XP
®
4K Series
Product Brief
3
Architecture
Figure 1 illustrates the Z8 Encore! XP
®
4K Series block diagram.
Figure 1. Z8 Encore! XP
®
4K Series Block Diagram
POR/VBO
Reset Control
WDT with RC
Oscillator
2 x 16-Bit
Timer/PWM
8 Channel
10-Bit A/D
Converter
Temperature
NVDS
UART with IRDA
Interrupt
Controller
Register File
1KB x 8
eZ8
20MHz
CPU
Internal Precision/
Crystal/
On-Chip
Debugger
Flash
Program
Memory
4KB x 8
Port APort BPort C
128B x 8
Analog
Comparator
Sensor
Transimpedance
Amplifier
RC Oscillator
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