Z8F042AHJ020SG Zilog, Z8F042AHJ020SG Datasheet - Page 68

• Manufacturer Part Number: Z8F042AHJ020SG
• Description: IC ENCORE XP MCU FLASH 4K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHJ020SG

• 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: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K 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-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4159; Z8F042AHJ020SG

Table 23. Port A–C Output Data Register (PxOUT)
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
Port A–C Output Data Register
7
POUT7
The Port A–C Output Data Register
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.
6
POUT6
5
POUT5
4
FD3H, FD7H, FDBH
POUT4
(Table
R/W
0
3
23) controls the output data to the pins.
POUT3
2
Z8 Encore! XP
POUT2
General-Purpose Input/Output
Product Specification
1
POUT1
®
F0822 Series
0
POUT0
55