ZLF645E0S2864G Zilog, ZLF645E0S2864G Datasheet - Page 85

• 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
Table 41.Flash Byte Programming Functions Summary
Notes
1. Program, Read, and Page Erase access is limited to the upper half address space of the main memory
2. Only Page 3 of the Information Area is accessible for Program, Read, and Page Erase operations.
Flash Memory
Information
Information
Information
only.
Memory
Memory
Memory
Block
Main
Main
Main
Area
Area
Area
Program
Yes
Yes
Yes
No
No
No
1
2
Read
Yes
Yes
Yes
Yes
Yes
No
1
2
2
2
Page Erase
Flash Byte Programming Interface Flash Access Restrictions
Yes
Yes
Yes
No
No
No
1
2
Mass Erase
Yes
Yes
Yes
Yes
Yes
Yes
ZLF645 Series Flash MCUs
Product Specification
Flash Protect
FLPROT1=X
FLPROT1=1
FLPROT1=0
FLPROT1=1
FLPROT1=0
FLPROT1=1
Option Bits
FLRWP=1,
FLRWP=0,
FLRWP=1,
FLRWP=1,
FLRWP=1,
FLRWP=0,
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