Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 83

• 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
Bit
Field
RESET
R/W
Address
Bit
[7:4]
[3]
C3ENH
[2]
C2ENH
[1]
C1ENH
[0]
C0ENH
Description
Reserved
These bits are reserved and must be programmed to 0000.
Port C3 Interrupt Request Enable High Bit
Port C2 Interrupt Request Enable High Bit
Port C1 Interrupt Request Enable High Bit
Port C0 Interrupt Request Enable High Bit
R/W
7
0
Note: x indicates register bits 0–7.
IRQ2ENH[x]
Table 45. IRQ2 Enable High Bit Register (IRQ2ENH)
R/W
6
0
Table 44. IRQ2 Enable and Priority Encoding
0
0
1
1
Reserved
R/W
IRQ2ENL[x] Priority
5
0
P R E L I M I N A R Y
0
1
0
1
R/W
4
0
Disabled
Level 1
Level 2
Level 3
FC7H
C3ENH
R/W
3
0
Description
High
Disabled
Low
Medium
Interrupt Control Register Definitions
Z8 Encore! XP
C2ENH
R/W
2
0
Product Specification
C1ENH
R/W
1
0
®
F082A Series
C0ENH
R/W
0
0
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