Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 66

• 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
[7:0]
PAFS2x
Note: x indicates the specific GPIO port pin number (7–0).
Note:
Description
Port Alternate Function Set 2
0 = The Port Alternate function is selected, as defined in Table 16 in the
1 = The Port Alternate function is selected, as defined in Table 16 in the
PAFS27
R/W
If 08H in Port A–D Address Register, accessible through the Port A–D Control Register
tions
tions
7
0
Port A–D Alternate Function Set 2 Subregisters
The Port A–D Alternate Function Set 2 Subregister, shown in Table 28, is accessed
through the Port A–D Control Register by writing
The Alternate Function Set 2 subregisters select the alternate function available at a port
pin. Alternate functions selected by setting or clearing bits in this register are defined in
Table 16 in the
Alternate function selection on the port pins must also be enabled, as described in the
A–D Alternate Function Subregisters
Table 28. Port A–D Alternate Function Set 2 Subregisters (PxAFS2)
section on page 34.
section on page 34.
PAFS26
R/W
6
0
GPIO Alternate Functions
PAFS25
R/W
5
0
PAFS24
R/W
4
0
section on page 42.
section on page 34.
PAFS23
R/W
3
0
08H
to the Port A–D Address Register.
PAFS22
GPIO Control Register Definitions
R/W
Z8 Encore!
2
0
Product Specification
GPIO Alternate Func-
GPIO Alternate Func-
PAFS21
R/W
1
0
®
F0830 Series
PAFS20
R/W
0
0
Port
48