Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 173

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Z8F011ASH020EG2156

Manufacturer Part Number
Z8F011ASH020EG2156
Description
8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
Manufacturer
ZiLOG
Datasheet

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
PS025113-1212
Bit
[4]
POFEN
[3]
WDFEN
[2:0]
SCKSEL
Description (Continued)
Primary Oscillator Failure Detection Enable
1 = Failure detection and recovery of primary oscillator is enabled.
0 = Failure detection and recovery of primary oscillator is disabled.
Watchdog Timer Oscillator Failure Detection Enable
1 = Failure detection of Watchdog Timer Oscillator is enabled.
0 = Failure detection of Watchdog Timer Oscillator is disabled.
System Clock Oscillator Select
000 = Internal Precision Oscillator functions as system clock at 5.53 MHz.
001 = Internal Precision Oscillator functions as system clock at 32 kHz.
010 = Crystal oscillator or external RC oscillator functions as system clock.
011 = Watchdog Timer Oscillator functions as system clock.
100 = External clock signal on PB3 functions as system clock.
101 = Reserved.
110 = Reserved.
111 = Reserved.
Oscillator Control Register Definitions
Z8 Encore!
Product Specification
®
F0830 Series
155

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