PIC16C558-20/SO Microchip Technology, PIC16C558-20/SO Datasheet - Page 42
![IC MCU OTP 2KX14 18SOIC](/photos/6/76/67656/150-18-soic_sml.jpg)
PIC16C558-20/SO
Manufacturer Part Number
PIC16C558-20/SO
Description
IC MCU OTP 2KX14 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C558-20/SO
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
18-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
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PIC16C55X
FIGURE 6-9:
FIGURE 6-10:
DS40143D-page 40
Note
INTERNAL RESET
V
PWRT TIMEOUT
DD
INTERNAL POR
OST TIMEOUT
D
1:
2:
3:
External Power-on Reset circuit is required only if
V
discharge the capacitor quickly when V
down.
drop across R does not violate the device’s electrical
specification.
R1 = 100Ω to 1 kΩ will limit any current flowing into
MCLR from external capacitor C in the event of
MCLR/V
charge (ESD) or Electrical Overstress (EOS).
< 40 kΩ is recommended to make sure that voltage
V
DD
DD
MCLR
power-up slope is too slow. The diode D helps
V
R
DD
PP
C
pin breakdown due to Electrostatic Dis-
TIMEOUT SEQUENCE ON POWER-UP (MCLR TIED TO V
EXTERNAL POWER-ON
RESET CIRCUIT (FOR
SLOW V
R1
DD
PIC16C55X
POWER-UP)
MCLR
DD
powers
Preliminary
T
PWRT
T
OST
2002 Microchip Technology Inc.
DD
): CASE 3
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