Z8F022ASJ020SC Zilog, Z8F022ASJ020SC Datasheet - Page 57
![IC ENCORE XP MCU FLASH 2K 28SOIC](/photos/6/91/69136/269-28-soic_sml.jpg)
Z8F022ASJ020SC
Manufacturer Part Number
Z8F022ASJ020SC
Description
IC ENCORE XP MCU FLASH 2K 28SOIC
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F022ASJ020SC
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
IrDA, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
23
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3355
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F022ASJ020SC
Manufacturer:
Zilog
Quantity:
372
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Table 17. Port A–D GPIO Address Registers (PxADDR)
BITS
FIELD
RESET
R/W
ADDR
PS022825-0908
PADDR[7:0]
09H–FFH
00H
01H
02H
03H
04H
05H
06H
07H
08H
Port A–D Address Registers
Port A–D Control Registers
R/W
7
The Port A–D Address registers select the GPIO Port functionality accessible through the
Port A–D Control registers. The Port A–D Address and Control registers combine to pro-
vide access to all GPIO Port controls
PADDR[7:0]—Port Address
The Port Address selects one of the sub-registers accessible through the Port Control reg-
ister.
The Port A–D Control registers set the GPIO port operation. The value in the correspond-
ing Port A–D Address register determines which sub-register is read from or written to by
a Port A–D Control register transaction
Port Control sub-register accessible using the Port A–D Control Registers
No function. Provides some protection against accidental Port reconfiguration.
Data Direction.
Alternate Function.
Output Control (Open-Drain).
High Drive Enable.
Stop Mode Recovery Source Enable.
Pull-up Enable.
Alternate Function Set 1.
Alternate Function Set 2.
No function.
R/W
6
R/W
5
FD0H, FD4H, FD8H, FDCH
R/W
4
PADDR[7:0]
(Table
(Table
00H
17).
R/W
18).
3
Z8 Encore! XP
R/W
2
General-Purpose Input/Output
Product Specification
R/W
1
®
F082A Series
R/W
0
46
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