Z8F0431SJ020SG Zilog, Z8F0431SJ020SG Datasheet - Page 36
Z8F0431SJ020SG
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F0431SJ020SG
Manufacturer:
Zilog
Quantity:
784
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PS025111-1207
Note: Not to Scale
Internal Precision
Internal RESET
VDD = 0.0V
Oscillator
Oscillator
Crystal
signal
Voltage Brownout Reset
V
V
POR
VBO
The devices in the Z8 Encore!
protection. The VBO circuit forces the device to the Reset state, when the supply voltage
drops below the VBO threshold voltage (unsafe level). While the supply voltage remains
below the Power-On Reset threshold voltage (V
reset.
After the supply voltage exceeds the Power-On Reset threshold voltage, the device
progresses through a full system reset sequence, as described in the POR section.
Following Power-On Reset, the POR status bit in the reset status (RSTSTAT) register is
set to 1.
on page 177 for the VBO and POR threshold voltages (V
The POR level is greater than the VBO level by the specified hysteresis value. This
ensures that the device undergoes a POR after recovering from a VBO condition.
Figure 7
Figure 6. Power-On Reset Operation
displays the Voltage Brownout operation. See
counter delay
®
POR
F0830 Series provide low Voltage Brownout (VBO)
POR
Oscillator
optional XTAL
Start-up
counter delay
), the VBO circuit holds the device in
VBO
Z8 Encore!
Reset and Stop Mode Recovery
and V
Electrical Characteristics
Product Specification
POR
Execution
Program
).
®
F0830 Series
VDD = 3.3V
26
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