ZLF645E0H2864G Zilog, ZLF645E0H2864G Datasheet - Page 35

• Manufacturer Part Number: ZLF645E0H2864G
• Description: IC MCU 64K FLASH 1K RAM 28-SSOP
• Manufacturer: Zilog
• Series: Crimzon™ ZLFr

Specifications of ZLF645E0H2864G

• 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: 24
• 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: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Oscillator Type: -
• Other names: 269-4719

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