ZLF645S0P2832G Zilog, ZLF645S0P2832G Datasheet - Page 34

• 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

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PS026407-0408
Table 12. Summary of Port 3 Pin Functions
Pin
P30
P31
P32
P33
P34
P35
P36
P37
I/O
IN
IN
IN
IN
IN/OUT
OUT
OUT
OUT
Port 3 also provides output for each of the counter/timers and AND/OR Logic (see
Figure
CTR2 bit 0.
In-Circuit
Programmer Counter/Timers
ICP
10). Control is performed by programming CTR1 bit 5 and bit 4, CTR0 bit 0, and
IN
T8
T16
T8/T16
Comparator
REF1
AN1
AN2
REF2
AO1
AO2
Interrupt
IRQ2
IRQ0
IRQ1
ZLF645 Series Flash MCUs
Product Specification
IRAMP
IR1
IROUT
UART
UART Rx
Port 3
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