ZLF645E0Q2064G Zilog, ZLF645E0Q2064G Datasheet - Page 122

• 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
Bit Position
[4:3]
[2]
[1]
[0]
Value
00
01
10
11
0
1
0
1
0
1
Description
T8 _Clock —Select the T8 input clock frequency.
These bits are not reset upon Stop Mode Recovery.
SCLK
SCLK ÷ 2
SCLK ÷ 4
SCLK ÷ 8
Capture_INT_Mask —Disable/enable interrupt when data is captured into either
LO8 or HI8 on a positive or negative edge detection in DEMODULATION mode.
This bit is not reset upon Stop Mode Recovery.
Disable data capture interrupt.
Enable data capture interrupt.
Counter_INT_Mask —Disable/enable T8 time-out interrupt.
This bit is not reset upon Stop Mode Recovery.
Disable time-out interrupt.
Enable time-out interrupt.
P34_Out —Select normal I/O or T8 output function for Port 3, pin 4.
P34 as port output.
T8 output on P34.
ZLF645 Series Flash MCUs
Product Specification
Counter/Timer Registers
114