Z8PE003SZ010EG Zilog, Z8PE003SZ010EG Datasheet - Page 45

• Manufacturer Part Number: Z8PE003SZ010EG
• Description: IC MICROCONTROLLER 1K 18-SOIC
• Manufacturer: Zilog
• Series: Z8® Plusr

Specifications of Z8PE003SZ010EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 18-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4294; Z8PE003SZ010EG

ZiLOG
INPUT PROTECTION
All I/O pins feature diode input protection. There is a diode
from the I/O pad to
DS007500-Z8X0399
Figure 43. I/O Pin Diode Input Protection
PIN
V
CC
and
V
SS
V
V
CC
SS
(Figure 43).
P R E L I M I N A R Y
However, the
ode, from the pad to
The high-side input protection diode was removed on this
pin to allow the application of high voltage during the OTP
programming mode.
For better noise immunity in applications that are exposed
to system EMI, a clamping diode to
be used to prevent entering the OTP programming mode or
to prevent high voltage from damaging this pin.
Figure 44. PB5 Pin Input Protection
PB5
PB5
PIN
pin features only the input protection di-
V
SS
(Figure 44).
Z8Plus OTP Microcontroller
V
SS
V
SS
from this pin should
Z8PE003
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