Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 81

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Z8F041APH020SG2156

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

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
[4]
U0RENL
[3]
U0TENL
[2:1]
[0]
ADCENL
IRQ1 Enable High and Low Bit Registers
Description (Continued)
UART 0 Receive Interrupt Request Enable Low Bit
UART 0 Transmit Interrupt Request Enable Low Bit
Reserved
These bits are reserved and must be programmed to 00.
ADC Interrupt Request Enable Low Bit
Table 41 describes the priority control for IRQ1. The IRQ1 Enable High and Low Bit reg-
isters, shown in Tables 41 and 42, form a priority-encoded enabling for interrupts in the
Interrupt Request 1 Register.
Note: x indicates register bits 0–7.
IRQ1ENH[x]
Table 41. IRQ1 Enable and Priority Encoding
0
0
1
1
IRQ1ENL[x] Priority
P R E L I M I N A R Y
0
1
0
1
Disabled
Level 1
Level 2
Level 3
Description
High
Disabled
Low
Medium
Interrupt Control Register Definitions
Z8 Encore! XP
Product Specification
®
F082A Series
64

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