ZLF645E0Q2064G Zilog, ZLF645E0Q2064G Datasheet - Page 112

• 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
T16_OUT
Caution:
Counter Enable command;
T16_OUT, switches to its
initial value (CTR1 data bit 0)
T16 DEMODULATION Mode
Do not load these registers at the time the values are to be loaded into the counter/timer to
ensure known operation. An initial count of 1 is not allowed. An initial count of 0 causes
T16 to count from 0 to
You must program TC16L and TC16H to
(rising, falling, or both depending on CTR1 bits [5:4]) is detected, T16 captures HI16 and
LO16, reloads, and begins counting.
Counter Enable command;
T16_OUT, switches to its
initial value (CTR1 data bit 0)
TC16H * 256 + TC16L
Figure 37. T16_OUT in MODULO-N Mode
Figure 36. T16_OUT in SINGLE-PASS Mode
FFFEh
TC16H * 256 + TC16L Counts
. Transition from 0 to
T16_OUT toggles,
Time-out interrupt
TC16H * 256 + TC16L
FFh
. After T16 is enabled, and the first edge
FFFFh
T16_OUT toggles,
Time-out interrupt
ZLF645 Series Flash MCUs
is not a time-out condition.
Counter/Timer Functional Blocks
T16_OUT toggles,
Time-out interrupt
Product Specification
TC16H * 256 + TC16L
104