Z16F2810FI20EG Zilog, Z16F2810FI20EG Datasheet - Page 138

• 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 66. PWM Reload High Byte Register (PWMRH)
Table 67. PWM Reload Low Byte Register (PWMRL)
PS022008-0810
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PWM 0-2 Duty Cycle High and Low Byte Registers
7
7
PWMRH and PWMRL—PWM Reload Register High and Low
These two bytes form the 12-bit Reload value, {PWMRH[3:0], PWMRL[7:0]}. This value
sets the PWM period.
The PWM 0-2 H/L (High side/Low side) duty cycle high and low byte (PWMxDH and
PWMxDL) registers (see
PWM signal. This 14-bit signed value is compared to the PWM count value to determine
the PWM output. Reads from these registers always return the values from the temporary
holding registers. The PWM generator does not use the PWM duty cycle value until the
next PWM reload event occurs.
Center-Aligned PWM Mode Period
Edge-Aligned PWM Mode Period
6
6
Reserved
R/W
0H
5
5
Table 68
P R E L I M I N A R Y
and
4
4
FF_E38EH
FF_E38FH
PWMRL
Table 69
R/W
=
FF
=
Prescaler Reload Value
------------------------------------------------------------ -
2
--------------------------------------------------------------------- -

3
3
on page 124) set the duty cycle of the
Prescaler
f
PWMclk

f
PWMclk
2
2

PWMRH
Reload Value
Multi-Channel PWM Timer
R/W
Product Specification
FH
ZNEO
1
1
Z16F Series
0
0
123