Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 196

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

BUSY
Output
PS025011-1010
ADCLK
Data
ADCEN
START
ADC Timing
ADC Interrupt
10
Reference Generator
Each ADC measurement consists of 3 phases:
1. Input sampling (programmable, minimum of 1.8 µs).
2. Sample-and-hold amplifier settling (programmable, minimum of 0.5 µs).
3. Conversion is 13 ADCLK cycles.
Figure 31
The ADC can generate an interrupt request when a conversion is completed. An interrupt
request that is pending when the ADC is disabled is not automatically cleared.
Analog-to-Digital
Internal Voltage
Converter
Reference Input
Analog Input
Figure 30. Analog-to-Digital Converter Block Diagram
on page 183 displays the timing of an ADC conversion.
Sample-and-Hold
P R E L I M I N A R Y
Amplifier
VR2
RBUF
Analog Input
ANAIN[2:0]
Multiplexer
Z8 Encore! XP
Product Specification
Analog-to-Digital Converter
SAMPLE/HOLD
®
Sel 28 Package
F1680 Series
REFEN
VREF
ANA0
ANA1
ANA2
ANA3
ANA4
ANA5
ANA6
ANA7
182