Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 77

no-image

Z8F011ASH020EG2156

Manufacturer Part Number
Z8F011ASH020EG2156
Description
8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
Manufacturer
ZiLOG
Datasheet

Specifications of Z8F011ASH020EG2156

Rohs
yes
Core
eZ8
Data Bus Width
8 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
1 KB
Data Ram Size
256 B
On-chip Adc
No
Package / Case
SOIC-20
Mounting Style
SMD/SMT
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
Z8F011ASH020EG2156
Manufacturer:
Zilog
Quantity:
266
PS025113-1212
Bit
Field
RESET
R/W
Address
Bit
[7]
PA7I
[6]
PA6CI
[5]
PAxI
Note: x indicates the specific GPIO port pin number (5–0).
Interrupt Request 1 Register
Description
Port A7
0 = No interrupt request is pending for GPIO Port A.
1 = An interrupt request from GPIO Port A.
Port A6 or Comparator Interrupt Request
0 = No interrupt request is pending for GPIO Port A or comparator.
1 = An interrupt request from GPIO Port A or comparator.
Port A Pin x Interrupt Request
0 = No interrupt request is pending for GPIO Port A pin x.
1 = An interrupt request from GPIO Port A pin x is awaiting service.
PA7I
R/W
7
0
The Interrupt Request 1 (IRQ1) Register, shown in Table 36, stores interrupt requests for
both vectored and polled interrupts. When a request is sent to the Interrupt Controller, the
corresponding bit in the IRQ1 Register becomes 1. If interrupts are globally enabled (vec-
tored interrupts), the Interrupt Controller passes an interrupt request to the eZ8 CPU. If
interrupts are globally disabled (polled interrupts), the eZ8 CPU can read the Interrupt
Request 1 Register to determine if any interrupt requests are pending.
PA6CI
R/W
6
0
Table 36. Interrupt Request 1 Register (IRQ1)
PA5I
R/W
5
0
PA4I
R/W
4
0
FC3H
PA3I
R/W
3
0
Interrupt Control Register Definitions
PA2I
R/W
Z8 Encore!
2
0
Product Specification
PA1I
R/W
1
0
®
F0830 Series
PA0I
R/W
0
0
59

Related parts for Z8F011ASH020EG2156