Z8F0431SJ020SG Zilog, Z8F0431SJ020SG Datasheet - Page 22

• 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 3. Signal Descriptions (Continued)
Pin Characteristics
PS025111-1207
Signal Mnemonic I/O
Clock Input
CLKIN
LED Drivers
LED
On-Chip Debugger
DBG
Reset
RESET
Power Supply
V
AV
V
AV
Note: The AV
DD
SS
DD
SS
PB7 on 28-pin packages without ADC.
DD
and AV
Table 4
Series 20- and 28-pin devices. Data in
mnemonic.
Caution:
SS
I/O
I/O
O
provides detailed characteristics of each pin available on the Z8 Encore! F0830
I
I
I
I
I
signals are available only in the 28-pin packages with ADC. They are replaced by PB6 and
Description
Clock input signal. This pin may be used to input a TTL-level signal to be
used as the system clock.
Direct LED drive capability. All port C pins have the capability to drive an
LED without any other external components. These pins have
programmable drive strengths set by the GPIO block.
Debug. This signal is the control and data input and output to and from the
On-Chip Debugger.
The DBG pin is open-drain and requires an external pull-up resistor to
ensure proper operation.
RESET. Generates a reset when asserted (driven Low). Also serves as a
reset indicator; the Z8 Encore!
is open-drain and features an enabled internal pull-up resistor.
Digital power supply.
Analog power supply.
Digital ground.
Analog ground.
Table 4
®
are sorted alphabetically by the pin symbol
forces this pin low when in reset. This pin
Z8 Encore!
Product Specification
®
F0830 Series
Pin Description
12