Z16FMC32AG20SG Zilog, Z16FMC32AG20SG Datasheet - Page 114

• Manufacturer Part Number: Z16FMC32AG20SG
• Description: Microcontrollers (MCU) 16BIT 32K FL 2K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC32AG20SG

• 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: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Development Tools By Supplier: Z16FMC28200KITG
• Minimum Operating Temperature: 0 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: 0°C ~ 70°C
• Lead Free Status / Rohs Status: Details

Table 52. PWM High Byte Register (PWMH)
Table 53. PWM Low Byte Register (PWML)
PS028702-1210
Bits
Field
RESET
R/W
ADDR
Bits
7:4
3:0
Bits
Field
RESET
R/W
ADDR
Bits
7:4
3:0
PWM Reload High and Low Byte Registers
Description
These bits are reserved.
PWMH – PWM High Byte
PWMH is one of two bytes, {PWMH[3:0], PWML[7:0]}, which contain the current 12-bit PWM
count value.
Description
These bits are reserved.
PWML – PWM Low Byte
PWML is one of two bytes, {PWMH[3:0], PWML[7:0]}, which contain the current 12-bit PWM
count value.
7
7
value. It is not recommended to write to the PWM high and low byte registers when the
PWM is enabled. There are no temporary holding registers for Write operations, so simul-
taneous 12-bit writes are not possible. When either the PWM high and low byte registers
are written during counting, the 8-bit written value is placed in the counter (High or Low
Byte) at the next clock edge. The counter continues counting from the new value.
The PWM reload high and low byte (PWMRH and PWMRL) registers (see Tables 54 and
55) store a 12-bit reload value, {PWMRH[3:0], PWMRL[7:0]}. The PWM reload value is
held in buffer registers. The PWM reload value written to the buffer registers are not used
by the PWM generator until the next PWM reload event occurs. Reads from these regis-
ters always return the values from the buffer registers.
6
6
Reserved
R/W
0H
5
5
P R E L I M I N A R Y
4
4
FF_E38CH
FF_E38DH
PWML
R/W
01H
Z16FMC Series Motor Control MCUs
3
3
2
2
PWMH
Multi-Channel PWM Timer
R/W
Product Specification
0H
1
1
0
0
92