Z8F0431SJ020SG Zilog, Z8F0431SJ020SG Datasheet - Page 50

• 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 14. Port Alternate Function Mapping
PS025111-1207
Port
Port A
Note: Because there is only a single Alternate function for each port A pin, the Alternate function set registers
are not implemented for port A. Enabling Alternate function selections as described in
Alternate Function Subregisters
Pin
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
control register (see
as the system clock.
Mnemonic
T0IN/T0OUT
Reserved
T0OUT
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
T1IN/T1OUT
Reserved
T1OUT
Reserved
Oscillator Control Register Definitions
Timer 0 input/Timer 0 output complement N/A
Timer 0 output
Reserved
Reserved
Reserved
Reserved
Timer 1 input/Timer 1 output complement
Timer 1 output
on page 45 automatically enables the associated Alternate function.
Alternate Function Description
on page 146) to select the PB3
Z8 Encore!
General Purpose Input/Output
Product Specification
Alternate
Function Set
Register AFS1
Port A–D
®
F0830 Series
40