ZLF645S0P2032G Zilog, ZLF645S0P2032G Datasheet - Page 122

• Manufacturer Part Number: ZLF645S0P2032G
• Description: Microcontrollers (MCU) 32K Flash 512B RAM 20 pin
• Manufacturer: Zilog

Specifications of ZLF645S0P2032G

• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 512 KB
• Interface Type: ICP, UART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details

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