Z16FMC64AG20EG Zilog, Z16FMC64AG20EG Datasheet - Page 119

• Manufacturer Part Number: Z16FMC64AG20EG
• Description: Microcontrollers (MCU) 16BIT 64K FL 4K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC64AG20EG

• Processor Series: Z16FMC
• Core: ZNEO
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Data Ram Size: 4 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 60. PWM Deadband Register (PWMDB)
Table 61. PWM Minimum Pulse Width Filter (PWMMPF)
PS028702-1210
Bits
Field
RESET
R/W
ADDR
Bit Position
[7:0]
PWMDB[7:0]
Bits
Field
RESET
R/W
ADDR
Bits
7:0
PWM Deadband Register
PWM Minimum Pulse Width Filter
Description
PWMMPF – Minimum Pulse Filter
Sets the minimum allowed output pulse width in PWM clock cycles.
7
7
The PWM deadband (PWMDB) register (see Table 60) stores the 8-bit PWM deadband
value. The deadband value determines the number of PWM input cycles to use for the
deadband time for complementary PWM output pairs. When counting PWM input cycles,
the PWM input signal is used directly (no prescaler). The minimum deadband value is 1.
Maximum deadband time is programmed by setting a value of
only once following a System Reset event. All other writes are ignored.
The value in the PWMMPF Register determines the minimum width pulse, either High or
Low, generated by the PWM module. The minimum pulse width period is calculated as:
Value (H)
6
T
6
PWM Deadband
Sets the PWM deadband period for which both PWM outputs
of a complementary PWM output pair are deasserted.
Description
minPulseOut
5
5
P R E L I M I N A R Y
=
--------------------------------------------------------------------- -
T
systemClock
PWMDB
PWMMPF[7:0]
4
PWMDB[7:0]
4
FF_E382H
FF_E383H
R/W
R/W
01H
00H

+
PwmPrescale
PWMMPF
Z16FMC Series Motor Control MCUs
3
3
2
2
00h
Multi-Channel PWM Timer
Product Specification
. This register is written
1
1
0
0
97