ZLF645E0S2864G Zilog, ZLF645E0S2864G Datasheet - Page 148

• Manufacturer Part Number: ZLF645E0S2864G
• Description: IC 64K FLASH 1K RAM 28 SOIC
• Manufacturer: Zilog
• Series: Crimzon™ ZLFr

Specifications of ZLF645E0S2864G

• 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-SOIC (7.5mm Width)
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Oscillator Type: -
• Other names: 269-4707-5

PS026407-0408
V CC
P31
P32
P33
P27
P20
P27
P20
P23
SMR[4:2] = 000
SMR[4:2] = 010
SMR[4:2] = 101
SMR[4:2] = 110
SMR[4:2] = 111
SMR[4:2] = 011
SMR[4:2] = 100
SMR[6]
Figure 44. SMR Register-Controlled Event Sources
This SMR register logic ignores any pin configured
as an output in the P2M or P3M registers or
as a source in the SMR1 or SMR3 registers.
SMR
P3M[1] OR
SMR4[4]
SMR2
SMR1
SMR3
ZLF645 Series Flash MCUs
Reset/Stop Mode Recovery Status
0
1
Product Specification
To RESET and WDT
Circuitry (Active Low)
To IRQ1
And P0[3]
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