Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 86

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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
Field
RESET
R/W
Address
Bit
[7]
IRQE
[6:0]
Interrupt Control Register
Description
Interrupt Request Enable
This bit is set to 1 by executing an EI (Enable Interrupts) or IRET (Interrupt Return) instruction,
or by a direct register write of a 1 to this bit. It is reset to 0 by executing a DI instruction, eZ8
CPU acknowledgement of an interrupt request, Reset or by a direct register write of a 0 to this
bit.
0 = Interrupts are disabled.
1 = Interrupts are enabled.
Reserved
These bits are reserved and must be programmed to 0000000.
IRQE
R/W
7
0
The Interrupt Control (IRQCTL) Register, shown in Table 49, contains the master enable
bit for all interrupts.
R
6
0
Table 49. Interrupt Control Register (IRQCTL)
R
5
0
P R E L I M I N A R Y
R
4
0
FCFH
Reserved
R
3
0
Interrupt Control Register Definitions
Z8 Encore! XP
R
2
0
Product Specification
R
1
0
®
F082A Series
R
0
0
69

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