ZLF645E0Q2032G Maxim Integrated, ZLF645E0Q2032G Datasheet - Page 116

• Manufacturer Part Number: ZLF645E0Q2032G
• Description: 8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
• Manufacturer: Maxim Integrated

Specifications of ZLF645E0Q2032G

• 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
Figure 34. DEMODULATION Mode Flowchart with Bit 4 of CTR3 Set
Disable T8
No
No
No
Set Edge Present Status
DEMODULATION Mode
Bit and Trigger Data
T8_Enable Bit Set
FFh
Edge Present
Edge Present
Enable TC8
T8_Enable
CTR0 bit 7
Yes
Yes
T8 (8-Bit)
Yes
Yes
Fourth
→
Third
TC8
No
Set Edge Present Status
Out Interrupt if enabled
Set Time-Out Status
Bit and Trigger Time
Continue Counting
ZLF645 Series Flash MCUs
Capture interrupt
Edge Present
T8 Time Out
Counter/Timer Functional Blocks
if enabled
Yes
Yes
Fifth
Product Specification
No
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