ZLF645S0Q2032G Maxim Integrated, ZLF645S0Q2032G Datasheet - Page 118

• Manufacturer Part Number: ZLF645S0Q2032G
• Description: 8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
• Manufacturer: Maxim Integrated

Specifications of ZLF645S0Q2032G

• Core: Z8
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 1 KB
• On-chip Adc: No
• Operating Supply Voltage: 2 V to 3.6 V
• Package / Case: QFN-EP-20
• Mounting Style: SMD/SMT
• Interface Type: UART
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Programmable I/os: 5
• Number Of Timers: 2 x 8 bit, 1 x 16 bit
• On-chip Dac: No
• Processor Series: ZLF645
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2 V

19-4572; Rev 0; 4/09
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
110