ZLF645S0P2832G Zilog, ZLF645S0P2832G Datasheet - Page 106

• Manufacturer Part Number: ZLF645S0P2832G
• Description: Microcontrollers (MCU) 32K Flash 512B RAM 28 pin
• Manufacturer: Zilog

Specifications of ZLF645S0P2832G

• 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: 24
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Package / Case: PDIP-28
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details

PS026407-0408
T8_OUT
Caution:
Notes:
Counter Enable command;
T8_OUT, switches to its
initial value (CTR1 data bit 1)
1. The “h” suffix denotes hexadecimal values.
2. Transition from 0 to
Using the same instructions for stopping the counter/timers and setting the status bits is not
recommended.
Two successive commands are necessary. First, the counter/timers must be stopped.
Second, the status bits must be reset. These commands are required as it takes one counter/
timer clock interval for the initiated event to actually occur. See
Counter Enable command;
T8_OUT switches to its
initial value (CTR1 data bit 1)
TC8L
Figure 30. T8_OUT in SINGLE-PASS Mode
T8_OUT toggles
Figure 31. T8_OUT in MODULO-N Mode
FFh
TC8H
is not a time-out condition.
Time-out interrupt
TC8H Counts
TC8L
T8_OUT toggles;
time-out interrupt
ZLF645 Series Flash MCUs
Counter/Timer Functional Blocks
TC8H
Figure 30
Product Specification
Time-out interrupt
and
TC8L
Figure
31.
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