Z16F2800100ZCOG Zilog, Z16F2800100ZCOG Datasheet - Page 269

• Manufacturer Part Number: Z16F2800100ZCOG
• Description: DEV KIT FOR Z16F ZNEO
• Manufacturer: Zilog
• Series: ZNEO™r
• Type: MCUr

Specifications of Z16F2800100ZCOG

• Contents: Evaluation Board, Software and Documentation
• For Use With/related Products: Z16F Series
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4537

Table 130. ADC Timer0 Capture Register, low byte (ADCTCAP_L)
BITS
FIELD
RESET
R/W
ADDR
Comparator and Operational Amplifier Overview
PS022008-0810
Bit Position
[7:0]
00H - FFH
7
Value (H) Description
The ZNEO devices feature a general-purpose comparator and an operational amplifier.
The comparator is a moderate speed (200 ns propagation delay) device which is designed
for a maximum input offset of 5 mV. The comparator is used to compare two analog input
signals. General-purpose input pins (CINP and CINN) provides the comparator inputs.
The output is available as an interrupt source.
The operational amplifier is a two-input, one-output operational amplifier with a typical
open loop gain of 10,000 (80 dB). The general-purpose input pin (OPINP) provides the
non-inverting amplifier input, while general-purpose input pin (OPINN) provides the
inverting amplifier input. The output is available at the output pin (OPOUT).
The key operating characteristics of the operational amplifier are:
•
•
•
•
•
•
Frequency compensated for unity gain stability.
Input common-mode-range from GND (0.0 V) to VDD – 1 V.
Input offset voltage less than 15 mV.
Output voltage swing from GND + 0.1 V to V
Input bias current less than 1 A.
Operating the operational amplifier open loop (no feedback) effectively provides
another on-chip comparator.
ADC Timer0 Count Low Byte
The Timer0 count is held in the data registers until the next ADC conversion is
started.
6
5
P R E L I M I N A R Y
4
ADCTCAPL
FF-E513H
R
X
3
DD
– 0.1 V.
2
Product Specification
ZNEO
1
Analog Functions
Z16F Series
0
253