Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 37

• 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
Address (Hex)
Interrupt Controller (cont’d)
FCE
FCF
GPIO Port A
FD0
FD1
FD2
FD3
GPIO Port B
FD4
FD5
FD6
FD7
GPIO Port C
FD8
FD9
FDA
FDB
GPIO Port D
FDC
FDD
FDE
FDF
FE0–FEF
Watchdog Timer (WDT)
FF0
FF1
FF2
FF3
FF4–FF5
Note: XX = Undefined.
Register Description
Shared interrupt select
Interrupt control
Port A address
Port A control
Port A input data
Port A output data
Port B address
Port B control
Port B input data
Port B output data
Port C address
Port C control
Port C input data
Port C output data
Port D address
Port D control
Reserved
Port D output data
Reserved
Reset status
Watchdog Timer control
Watchdog Timer reload upper byte
Watchdog Timer reload high byte
Watchdog Timer reload low byte
Reserved
Table 8. Register File Address Map (Continued)
Mnemonic
RSTSTAT
PCADDR
PDADDR
PAADDR
PBADDR
WDTCTL
IRQCTL
PCOUT
PDOUT
PBOUT
PAOUT
PCCTL
PDCTL
PBCTL
IRQSS
PACTL
WDTU
WDTH
WDTL
PCIN
PAIN
PBIN
—
—
—
Z8 Encore!
Reset (Hex)
Product Specification
XX
XX
XX
XX
XX
XX
XX
XX
FF
FF
FF
00
00
00
00
00
00
00
00
00
00
00
00
00
00
®
F0830 Series
Register Map
Page No.
66
67
39
41
41
41
39
41
41
41
39
41
41
41
39
41
41
95
95
96
96
97
19