Z8F2480AN020SG Zilog, Z8F2480AN020SG Datasheet - Page 270

• Manufacturer Part Number: Z8F2480AN020SG
• Description: MCU 8BIT 24KB FLASH 44LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F2480AN020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 37
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LQFP
• Processor Series: Z8F248x
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4676

Operation
PS025011-1010
Addresses
5FFFH
5400H
53FFH
4800H
47FFH
3C00H
3BFFH
2400H
23FFH
1800H
17FFH
0C00H
0BFFH
0000H
The Flash Controller programs and erases Flash memory. The Flash Controller provides
the proper Flash controls and timing for byte programming, Page Erase, and Mass Erase of
Flash memory.
The Flash Controller contains several protection mechanisms to prevent accidental
programming or erasure. These mechanisms operate on the page, sector, and 
full-memory levels.
The Flow Chart in
following sections provide details about the various operations (Lock, Unlock, Byte
Programming, Page Protect, Page Unprotect, Page Select Page Erase, and Mass Erase)
listed in
Program Memory
24 KB Flash
Figure 54
Sector 7
Sector 6
Sector 5
Sector 2
Sector 1
Sector 0
Figure 53. 24 KB Flash Memory Arrangement
on page 257.
Figure 54
P R E L I M I N A R Y
on page 257 displays basic Flash Controller operation. The
Z8 Encore! XP
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Page 5
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Page 1
Page 0
Product Specification
5FFFH
59FFH
57FFH
55FFH
53FFH
51FFH
4FFFH
0BFFH
05FFH
03FFH
01FFH
0000H
®
F1680 Series
Flash Memory
256