ZLF645S0P2032G Zilog, ZLF645S0P2032G Datasheet - Page 35

• 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
P31
P30
I
REF
+
–
Comp1
P3M D1
+
–
IR1
P34 Data
Figure 10. Port 3 Counter/Timer Output Configuration
T8_Out
P3M D2
P32
P33
CTR0, bit 0
MUX
+
T8/16_Out
–
P32
P35 Data
P36 Data
P37 Data
T16_Out
Comp2
P3M D1
PCON, bit 0
PCON, bit 0
CTR2, bit 0
CTR1, bit 6
MUX
MUX
MUX
MUX
V
V
V
DD
DD
DD
MUX
Pad
Pad
Pad
P36
P37
P35
ZLF645 Series Flash MCUs
Product Specification
ICP
V
DD
V DD
*See also
In-Circuit
Programmer
chapter on
P34 usage
Resistive
Pull-Up
Transistor
P34
Pad
Port 3
27