ZLF645S0Q2032G Maxim Integrated, ZLF645S0Q2032G Datasheet - Page 100

• 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

ZLF645 Series Flash MCUs
Product Specification
92
Receiver
Ready
Receiver
Interrupt
Read Status
No
Errors?
Yes
Read Data that clears
the RDA bit and resets
the error bits
Read Data
Discard Data
Figure 25. UART Receiver Interrupt Service Routine Flow
19-4572; Rev 0; 4/09
Operation