Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 164

• Manufacturer Part Number: Z8F041APH020SG2156
• Description: 8-bit Microcontrollers - MCU 4K FLASH 1K RAM 128B NVDS
• Manufacturer: ZiLOG

Specifications of Z8F041APH020SG2156

• Rohs: yes
• Core: eZ8
• Processor Series: Z8F041xx
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 4 KB
• Data Ram Size: 1 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: PDIP-20
• Mounting Style: Through Hole
• A/d Bit Size: 10 bit
• A/d Channels Available: 8
• Interface Type: UART
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

PS022827-1212
Program Memory
Flash Information Area
Operation
8KB Flash
Sector 7
Sector 6
Sector 5
Sector 1
Sector 4
Sector 3
Sector 2
Sector 0
The Flash information area is separate from Program Memory and is mapped to the
address range
Factory trim values for the analog peripherals are stored here. Factory calibration data for
the ADC is also stored here.
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 program-
ming or erasure. These mechanism operate on the page, sector and full-memory levels.
Addresses (hex)
1FFF
1C00
1BFF
1800
17FF
1400
13FF
1000
0FFF
0C00
0BFF
0800
07FF
0400
03FF
0000
FE00H
Figure 21. Flash Memory Arrangement
to
Program Memory
FFFFH
P R E L I M I N A R Y
4KB Flash
Sector 7
Sector 6
Sector 5
Sector 1
Sector 4
Sector 3
Sector 2
Sector 0
. This area is readable but cannot be erased or overwritten.
Addresses (hex)
0FFF
0E00
0DFF
0C00
0BFF
0A00
09FF
0800
07FF
0600
05FF
0400
03FF
0200
01FF
0000
Z8 Encore! XP
Program Memory
Program Memory
Product Specification
Sector 3
2KB Flash
Sector 2
1KB Flash
Sector 1
Sector 0
Sector 1
Flash Information Area
Sector 0
Addresses (hex)
Addresses (hex)
®
F082A Series
07FF
0400
03FF
0200
01FF
0000
0600
05FF
0200
0000
03FF
01FF
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