Z8F0431SJ020SG Zilog, Z8F0431SJ020SG Datasheet - Page 60

• Manufacturer Part Number: Z8F0431SJ020SG
• Description: IC ENCORE XP MCU FLASH 4K 28SOIC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F0431SJ020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4627-5

Table 27. Port A–D Output Data Register (PxOUT)
Table 28. LED Drive Enable (LEDEN)
BITS
FIELD
RESET
R/W
ADDR
.
BITS
FIELD
RESET
R/W
ADDR
PS025111-1207
Port A–D Output Data Register
LED Drive Enable Register
POUT7
R/W
R/W
7
0
7
0
The Port A–D output data register controls the output data to the pins. See
POUT[7:0]—Port output data
These bits contain the data to be driven to the port pins. The values are only driven if the
corresponding pin is configured as an output and the pin is not configured for Alternate
function operation.
0 = Drive a logical 0 (Low).
1= Drive a logical 1 (High). High value is not driven if the drain has been disabled by
setting the corresponding port output control register bit to 1.
The LED drive enable register activates the controlled current drive. See
Port C pin must first be enabled by setting the Alternate function register to select the LED
function. See
LEDEN[7:0]—LED drive enable
These bits determine, which Port C pins are connected to an internal current sink.
0 = Tristate the Port C pin.
1= Connect controlled current sink to the Port C pin.
POUT6
R/W
R/W
6
0
6
0
Table 14
POUT5
R/W
R/W
on page 40.
5
0
5
0
FD3H, FD7H, FDBH, FDFH
POUT4
R/W
R/W
4
0
4
0
LEDEN[7:0]
F82H
POUT3
R/W
R/W
3
0
3
0
POUT2
R/W
R/W
Z8 Encore!
2
0
2
0
General Purpose Input/Output
Product Specification
POUT1
R/W
R/W
1
0
1
0
®
Table
F0830 Series
Table
28. The
POUT0
27.
R/W
R/W
0
0
0
0
50