Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 61

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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
PS025113-1212
Bit
Field
RESET
R/W
Address
Bit
[7:0]
POCx
Note: x indicates the specific GPIO port pin number (7–0).
Description
Port Output Control
These bits function independently of the Alternate function bit and always disable the drains, if
set to 1.
0 = The drains are enabled for any OUTPUT Mode (unless overridden by the Alternate func-
1 = The drain of the associated pin is disabled (OPEN-DRAIN mode).
POC7
R/W
If 03H in Port A–D Address Register, accessible through the Port A–D Control Register
tion).
7
0
Port A–D Output Control Subregisters
The Port A–D Output Control Subregister, shown in Table 23, is accessed through the Port
A–D Control Register by writing
the Port A–D Output Control subregisters to 1 configures the specified port pins for open-
drain operation. These subregisters affect the pins directly and, as a result, alternate func-
tions are also affected.
Table 23. Port A–D Output Control Subregisters (PxOC)
POC6
R/W
6
0
POC5
R/W
5
0
03H
POC4
R/W
4
0
to the Port A–D Address Register. Setting the bits in
POC3
R/W
3
0
GPIO Control Register Definitions
POC2
R/W
Z8 Encore!
2
0
Product Specification
POC1
R/W
1
0
®
F0830 Series
POC0
R/W
0
0
43

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