Z16F3211FI20SG Zilog, Z16F3211FI20SG Datasheet - Page 258
Z16F3211FI20SG
Manufacturer Part Number
Z16F3211FI20SG
Description
IC ZNEO MCU FLASH 32K 80QFP
Manufacturer
Zilog
Series
Encore!® ZNEOr
Datasheet
1.Z16F2800100ZCOG.pdf
(388 pages)
Specifications of Z16F3211FI20SG
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
60
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
80-BQFP
Processor Series
Z16F3x
Core
Zneo
Data Bus Width
16 bit
Data Ram Size
2 B
Interface Type
ESPI, I2C, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
60
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
269-4569
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z16F3211FI20SG
Manufacturer:
Zilog
Quantity:
131
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Watchdog Timer Register Definitions
PS022008-0810
Table 120. Watchdog Timer Reload High Byte Register (WDTH)
Table 121. Watchdog Timer Reload Low Byte Register (WDTL)
BITS
FIELD
RESET
R/W
ADDR
R/W* - Read returns the current WDT count value. Write sets the appropriate Reload Value.
BITS
FIELD
RESET
R/W
ADDR
R/W* - Read returns the current WDT count value. Write sets the appropriate Reload Value.
Caution:
Watchdog Timer Reload High and Low Byte Registers
R/W*
R/W*
The Watchdog Timer reload high and low byte (WDTH, WDTL) registers (see
through
instruction executes. The 16-bit reload value is {WDTH[7:0], WDTL[7:0]}. Writing to
these registers following the unlock sequence sets the appropriate reload value. Reading
from these registers returns the current WDT count value.
The 16-bit WDT Reload Value must not be set to a value less than
7
WDTH—WDT reload high byte
Most significant byte (MSB), Bits[15:8], of the 16-bit WDT reload value.
7
WDTL—WDT reload low
Least significant byte (LSB), Bits[7:0], of the 16-bit WDT reload value.
0
0
Table
R/W*
R/W*
6
0
6
0
121) form the 16-bit reload value that is loaded into the WDT when a
R/W*
R/W*
5
5
0
0
P R E L I M I N A R Y
R/W*
R/W*
4
0
4
0
FF_E042H
FF_E043H
WDTH
WDTL
R/W*
R/W*
3
3
0
0
R/W*
R/W*
2
1
2
0
Product Specification
0004H
ZNEO
R/W*
R/W*
1
1
0
0
.
Watchdog Timer
Z16F Series
Table 120
R/W*
R/W*
0
0
0
0
WDT
242
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