Z16FMC32AG20EG Zilog, Z16FMC32AG20EG Datasheet - Page 129

• Manufacturer Part Number: Z16FMC32AG20EG
• Description: Microcontrollers (MCU) 16BIT 32K FL 2K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC32AG20EG

• Processor Series: Z16FMC
• Core: ZNEO
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 46
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Development Tools By Supplier: Z16FMC28200KITG
• Minimum Operating Temperature: - 40 C
• Core Processor: ZNEO
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 46
• Eeprom Size: -
• 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: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

Table 69. Watchdog Timer Reload High Byte Register (WDTH)
Table 70. Watchdog Timer Reload Low Byte Register (WDTL)
PS028702-1210
Bits
Field
RESET
R/W
ADDR
Note: R/W* – Read returns the current WDT count value. Write sets the appropriate Reload Value.
Bits
15:8
Bits
Field
RESET
R/W
ADDR
Note: R/W* – Read returns the current WDT count value. Write sets the appropriate Reload Value.
Bits
7:0
Caution:
Description
WDTH – WDT Reload High Byte
Most significant byte (MSB); bits[15:8] of the 16-bit WDT reload value.
Description
WDTL – WDT Reload Low
Least significant byte (LSB); bits[7:0] of the 16-bit WDT reload value.
R/W*
R/W*
7
7
0
0
following the unlock sequence sets the appropriate reload value. Reading from these regis-
ters returns the current WDT count value.
The 16-bit WDT Reload Value must not be set to a value less than
R/W*
R/W*
6
0
6
0
R/W*
R/W*
5
0
5
0
P R E L I M I N A R Y
R/W*
R/W*
4
4
0
0
FF_E042H
FF_E043H
WDTH
WDTL
R/W*
R/W*
Z16FMC Series Motor Control MCUs
3
0
3
0
R/W*
R/W*
2
2
1
0
Product Specification
0004H
R/W*
R/W*
1
0
1
0
Watchdog Timer
.
R/W*
R/W*
0
0
0
0
107