Z16F2810FI20EG Zilog, Z16F2810FI20EG Datasheet - Page 143

• Manufacturer Part Number: Z16F2810FI20EG
• Description: IC ZNEO MCU FLASH 128K 80QFP
• Manufacturer: Zilog
• Series: Encore!® ZNEOr

Specifications of Z16F2810FI20EG

• 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: 60
• Program Memory Size: 128KB (128K 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: -40°C ~ 105°C
• Package / Case: 80-BQFP
• 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: 60
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 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

Table 72. PWM Deadband Register (PWMDB)
Table 73. PWM Minimum Pulse Width Filter (PWMMPF)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS022008-0810
Bit Position
[7:0]
PWMDB[7:0]
PWM Deadband Register
PWM Minimum Pulse Width Filter
7
7
Value (H) Description
The PWM deadband (PWMDB) register (see
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:
PWMMPF—Minimum Pulse Filter
Sets the minimum allowed output pulse width in PWM clock cycles.
6
6
PWM Deadband
Sets the PWM deadband period for which both PWM outputs
of a complementary PWM output pair are deasserted.
T
minPulseOut
5
5
P R E L I M I N A R Y
=
---------------------------------------------------------------------
T
systemClock
PWMDB
PWMMPF[7:0]
4
4
PWMDB[7:0]
FF_E382H
FF_E383H
R/W
R/W
01H
00H

+
PwmPrescale
Table
PWMMPF
3
3
72) stores the 8-bit PWM deadband
2
2
00h
Multi-Channel PWM Timer
Product Specification
. This register is written
ZNEO
1
1
Z16F Series
0
0
128