Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 64

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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]
PxPUE
Note: x indicates the specific GPIO port pin number (7–0).
Description
Port Pull-Up Enable
0 = The weak pull-up on the port pin is disabled.
1 = The weak pull-up on the port pin is enabled.
PPUE7
R/W
If 06H in Port A
7
0
Port A–D Pull-up Enable Subregisters
The Port A–D Pull-Up Enable Subregister is accessed through the Port A–D Control Reg-
ister by writing
Port A–D Pull-Up Enable subregisters enables a weak internal resistive pull-up on the
specified port pins.
Table 26. Port A–D Pull-Up Enable Subregisters (PxPUE)
PPUE6
R/W
6
0
D Address Register, accessible through the Port A
06H
to the Port A–D Address Register. See Table 26. Setting the bits in the
PPUE5
R/W
5
0
PPUE4
R/W
4
0
PPUE3
R/W
3
0
GPIO Control Register Definitions
PPUE2
R/W
Z8 Encore!
2
0
Product Specification
D Control Register
PPUE1
R/W
1
0
®
F0830 Series
PPUE0
R/W
0
0
46

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