Z16FMC64AG20SG Zilog, Z16FMC64AG20SG Datasheet - Page 94

• Manufacturer Part Number: Z16FMC64AG20SG
• Description: Microcontrollers (MCU) 16BIT 64K FL 4K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC64AG20SG

• 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: + 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

PS028702-1210
timer reload high and low byte registers. On reaching the Reload value, the timer gener-
ates an interrupt and continues counting.
CAPTURE RESTART Mode
When the timer is enabled in CAPTURE RESTART mode, it counts continuously until the
capture event occurs or the timer count reaches the 16-bit Compare value stored in the
timer reload high and low byte registers. If the Capture event occurs first, the timer coun-
ter value is captured and stored in the PWM High and Low byte registers, an interrupt is
generated and the count value in the timer high and low byte registers is Reset to
and counting resumes. If no Capture event occurs, on reaching the Reload value, the timer
generates an interrupt, the count value in the timer high and low byte registers is Reset to
0001H
CAPTURE/COMPARE Mode
The CAPTURE/COMPARE mode is identical to CAPTURE RESTART mode except that
counting does not start until the first appropriate external timer reload high and low byte
Input transition occurs. Every subsequent appropriate transition (after the first) of the
timer reload high and low byte Input signal captures the current count value. When the
Capture event occurs, an interrupt is generated, the count value in the Timer Reload High
and Low byte High and Low Byte registers is reset to
Capture event occurs, on reaching the Compare value, the timer generates an interrupt, the
count value in the timer high and low byte registers is Reset to
resumes.
Observe the following steps to configure a timer for one of the CAPTURE modes and ini-
tiate the count:
1. Write to the timer control registers to:
2. Write to the timer reload high and low byte registers to set the starting count value
3. Write to the timer reload high and low byte registers to set the Reload value.
4. Enable the timer interrupt, if appropriate and set the timer interrupt priority by writing
5. Configure the associated GPIO port pin for the timer input alternate function.
–
–
–
–
–
(typically
to the relevant interrupt registers.
and counting resumes.
Disable the timer
Configure the timer for the selected CAPTURE mode
Set the prescale value
Set the Capture edge (rising or falling) for the timer input
Configure the timer interrupt to be generated at the input capture event, the reload
event or both by setting
0001H
).
P R E L I M I N A R Y
TICONFIG
field
Z16FMC Series Motor Control MCUs
0001H
and counting resumes. If no
0001H
Product Specification
and counting
0001H
Timers
72