ZLF645E0H2864G Zilog, ZLF645E0H2864G Datasheet - Page 152

• 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
Port 2 Read/Write
Port 2, Pin n
Bit P2[n]
P23 Logic
P24 Logic
P25 Logic
P26 Logic
P27 Logic
P21 Logic
P22 Logic
P20 Logic
Bit SMR1 [n]
Bit P2M [n]
Individual Port 2 Pin SMR Logic, n = 0 _ 7
Figure 45. SMR1 Register-Controlled Event Sources
D
SMR1
Q
SMR2
SMR3
SMR
P3M[1] OR
SMR4[4]
0
1
P33
ZLF645 Series Flash MCUs
Reset/Stop Mode Recovery Status
To RESET and WDT
Circuitry (Active Low)
Product Specification
To SMR1
Register P3, bit 3
IRQ1
144