ZLF645E0Q2064G Zilog, ZLF645E0Q2064G Datasheet - Page 74

• Manufacturer Part Number: ZLF645E0Q2064G
• Description: IC MCU 64K FLASH 1K RAM 20-QFN
• Manufacturer: Zilog
• Series: Crimzon™ ZLFr

Specifications of ZLF645E0Q2064G

• 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: 16
• 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: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Oscillator Type: -
• Other names: 269-4723

Flash Controller Operation
PS026407-0408
Pages 0 through 2 (addresses
for Zilog
the ICP interface or by using the Flash Byte Programming interface.
The Flash Controller provides the appropriate Flash controls and timing for byte/word
programming, Page Erase, Mass Erase, and reading of the Flash memory for Flash
accesses made by either the CPU or through the ICP interface.
The Flash Controller contains several protection mechanisms to prevent accidental
programming or erasure. These mechanism operate on the page, sector and full-memory
levels.
Figure 20
®
internal use and are inaccessible by user or programmer vendor, either through
displays basic Flash Controller operation.
0000
through
00BF
), of the Information Area are reserved
ZLF645 Series Flash MCUs
Product Specification
Flash Controller Operation
66