Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 116
Z8F011ASH020EG2156
Manufacturer Part Number
Z8F011ASH020EG2156
Description
8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
Manufacturer
ZiLOG
Datasheet
1.Z8F011AHJ020EG2156.pdf
(257 pages)
Specifications of Z8F011ASH020EG2156
Rohs
yes
Core
eZ8
Data Bus Width
8 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
1 KB
Data Ram Size
256 B
On-chip Adc
No
Package / Case
SOIC-20
Mounting Style
SMD/SMT
Interface Type
UART
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
17
Number Of Timers
2
Program Memory Type
Flash
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
- Current page: 116 of 257
- Download datasheet (2Mb)
Analog-to-Digital Converter
PS025113-1212
Architecture
The Z8 Encore! MCU includes an eight-channel Successive Approximation Register
(SAR) Analog-to-Digital Converter (ADC). The ADC converts an analog input signal to a
10-bit binary number. The features of the SAR ADC include:
•
•
•
•
•
•
•
The ADC architecture, displayed in Figure 11, consists of an 8-input multiplexer, sample-
and-hold amplifier and 10-bit SAR ADC. The ADC digitizes the signal on a selected
channel and stores the digitized data in the ADC data registers. In an environment with
high electrical noise, an external RC filter must be added at the input pins to reduce high-
frequency noise.
where:
Example:
T
T
SCLK = System Clock
T
T
T
T
DIV = 16 (fixed to divide by 16 for F0830 Series products)
T
T
Eight analog input sources multiplexed with general purpose I/O ports
Fast conversion time, less than 11.9 µs
Programmable timing controls
Interrupt on conversion complete
Internal voltage reference generator
Ability to select external reference voltage
When configuring an ADC using external V
package
CONV
CONV
CONV
S
CON
CONV
CONV
H
= Sample time (SCLK * ADCST)
= Hold time (SCLK * ADCSST)
= Conversion time (13 * SCLK * 16)
= T
= T
= Total conversion time
= 1µs + 0.5µs + 13 * SCLK * DIV
= 1 µs + 0.5 µs + 13 * (1/20 MHz) * 16 = 11.9 µs
For an F0830 Series MCU running @ 20 MHz:
S/H
S
+ T
+ T
H
CON
+ 13 * SCLK * 16
REF
, PB5 is used as V
Z8 Encore!
Analog-to-Digital Converter
Product Specification
REF
®
in the 28-pin
F0830 Series
98
Related parts for Z8F011ASH020EG2156
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: