ZLF645E0Q2064G Zilog, ZLF645E0Q2064G Datasheet - Page 108

• Manufacturer Part Number: ZLF645E0Q2064G
• Description: IC MCU 64K FLASH 1K RAM 20-QFN
• Manufacturer: Zilog
• Series: Crimzon™ ZLFr

Specifications of ZLF645E0Q2064G

• Core Processor: Z8 LXMC
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.9 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Oscillator Type: -
• Other names: 269-4723

PS026407-0408
When bit 4 of CTR3 is enabled, the flow of the demodulation sequence is altered.
The third edge makes T8 active, and the fourth and fifth edges are captured.
The capture interrupt is activated after the fifth event occurs. This mode is useful for
capturing the carrier duty cycle as well as the frequency at which the first cycle is
corrupted. See
Figure 32. DEMODULATION Mode Count Capture Flowchart
Figure 33
T8
→
LO8
Pos
and
No
No
Figure
What Kind of Edge?
34.
Count Capture
Edge Present?
(Set by User)
%FF
T8_Enable
T8 (8-bit)
→
Yes
Yes
T8
ZLF645 Series Flash MCUs
Neg
Counter/Timer Functional Blocks
T8
Product Specification
→ HI8
100