Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 34

• 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
Data Memory
Flash Information Area
Program Memory Address (Hex)
Note: *See Table 32 on page 56 for a list of the interrupt vectors.
Table 6. Z8 Encore! XP F082A Series Flash Memory Information Area Map
Table 5. Z8 Encore! XP F082A Series Program Memory Maps (Continued)
The Z8 Encore! XP F082A Series does not use the eZ8 CPU’s 64 KB Data Memory
address space.
Table 6 describes the Z8 Encore! XP F082A Series Flash Information Area. This 128 B
Information Area is accessed by setting bit 7 of the Flash Page Select Register to 1. When
access is enabled, the Flash Information Area is mapped into the Program Memory and
overlays the 128 bytes at addresses
enabled, all reads from these Program Memory addresses return the Information Area data
rather than the Program Memory data. Access to the Flash Information Area is read-only.
Program Memory
Address (Hex)
FE00–FE3F
FE40–FE53
FE54–FE5F
FE60–FE7F
FE80–FFFF
003A–003D
003E–03FF
0002–0003
0004–0005
0006–0007
0008–0037
0038–0039
P R E L I M I N A R Y
Function
Zilog Option Bits/Calibration Data
Part Number
20-character ASCII alphanumeric code
Left-justified and filled with FFH
Reserved
Zilog Calibration Data
Reserved
FE00H
Function
Reset Vector
WDT Interrupt Vector
Illegal Instruction Trap
Interrupt Vectors*
Reserved
Oscillator Fail Trap Vectors
Program Memory
to
FF7FH
. When the Information Area access is
Z8 Encore! XP
Product Specification
®
F082A Series
Data Memory
17