Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 83

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

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

PS025113-1212
Bit
Field
RESET
R/W
Address
Bit
[7]
IESx
Note: x indicates register bits in the address range 7–0.
Interrupt Edge Select Register
Description
Interrupt Edge Select x
0 = An interrupt request is generated on the falling edge of the PAx input or PDx.
1 = An interrupt request is generated on the rising edge of the PAx input or PDx.
IES7
R/W
7
0
The interrupt edge select (IRQES) register determines whether an interrupt is generated
for the rising edge or falling edge on the selected GPIO Port A or Port D input pin. See
Table 47.
IES6
R/W
Table 47. Interrupt Edge Select Register (IRQES)
6
0
IES5
R/W
5
0
IES4
R/W
4
0
FCDH
IES3
R/W
3
0
Interrupt Control Register Definitions
IES2
R/W
Z8 Encore!
2
0
Product Specification
IES1
R/W
1
0
®
F0830 Series
IES0
R/W
0
0
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