Z16F6411AL20SG Zilog, Z16F6411AL20SG Datasheet - Page 255
Z16F6411AL20SG
Manufacturer Part Number
Z16F6411AL20SG
Description
IC ZNEO MCU FLASH 64K 100LQFP
Manufacturer
Zilog
Series
Encore!® ZNEOr
Datasheet
1.Z16F2800100ZCOG.pdf
(388 pages)
Specifications of Z16F6411AL20SG
Core Processor
ZNEO
Core Size
16-Bit
Speed
20MHz
Connectivity
EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
76
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
100-LQFP
Processor Series
Z16F6x
Core
Zneo
Data Bus Width
16 bit
Data Ram Size
4 B
Interface Type
ESPI, I2C, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
76
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z16F2800100ZCOG
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 12 Channel
For Use With
770-1003 - ISP 4PORT FOR ZILOG ZNEO MCU269-4537 - DEV KIT FOR Z16F ZNEO
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4570
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Watchdog Timer
Operation
PS022008-0810
WDT Time-out Period (ms)
The Watchdog Timer (WDT) helps protect against corrupt or unreliable software, power
faults, and other system-level problems which places the ZNEO
unsuitable operating states.
The WDT includes the following features:
•
•
•
The WDT is a retriggerable one-shot timer that resets or interrupts the ZNEO Z16F Series
device, when the WDT reaches its terminal count. The WDT uses its own dedicated
on-chip RC oscillator as its clock source. The WDT has only two modes of operation—on
and off. Once enabled, it always counts and must be refreshed to prevent a time-out. An
enable is performed by executing the
The
been executed.
To minimize power consumption, the RC oscillator is disabled. The RC oscillator is
disabled by clearing the
is disabled, the WDT will not operate.
The WDT is a 16-bit reloadable downcounter that uses two 8-bit registers in the ZNEO
CPU register space to set the reload value. The nominal WDT time-out period is given by
the following equation:
where, WDT reload value is the decimal value of the 16-bit value given by {WDTH[7:0],
WDTL[7:0]} and the typical Watchdog Timer RC oscillator frequency is 10 kHz.
Table 119
minimum, default, and maximum WDT reload values.
On-chip RC oscillator.
A selectable time-out response: short reset or system exception.
16-bit programmable time-out value.
WDT_AO
on page 240 provides information on approximate time-out delays for the
bit enables the WDT to operate all the time, even if a
WDTEN
P R E L I M I N A R Y
bit in the
=
WDT Reload Value
------------------------------------------------- -
WDT
Oscillator Control
instruction or by setting the
10
Register. If the RC oscillator
®
Product Specification
Z16F Series device into
WDT
ZNEO
WDT_AO
instruction has not
Watchdog Timer
Z16F Series
option bit.
239
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