MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 28

IC MCU 4MHZ 1.2K OTP 20-SOIC

MC68HC705J1ACDW

Manufacturer Part Number
MC68HC705J1ACDW
Description
IC MCU 4MHZ 1.2K OTP 20-SOIC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705J1ACDW

Core Processor
HC05
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
14
Program Memory Size
1.2KB (1.2K x 8)
Program Memory Type
OTP
Ram Size
64 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
MC68HC705J1ACDWE
Manufacturer:
INTERSIL
Quantity:
1 000
Price:
General Description
1.5.2.2 Ceramic Resonator Oscillator
Technical Data
To reduce cost, use a ceramic resonator instead of the crystal. The
circuits shown in
circuits. Follow the resonator manufacturer’s recommendations, as the
resonator parameters determine the external component values
required for maximum stability and reliable starting. The load
capacitance values used in the oscillator circuit design should include all
stray capacitances.
Freescale Semiconductor, Inc.
27 pF
27 pF
C3
For More Information On This Product,
C3
Go to: www.freescale.com
Oscillator Internal Resistor Mask Option
Oscillator Internal Resistor Mask Option
Figure 1-5. Crystal Connections without
10 M¾
MCU
XTAL
MCU
XTAL
General Description
Figure 1-4. Crystal Connections with
R
Figure 1-6
27 pF
27 pF
C4
C4
and
Figure 1-7
V
V
SS
SS
XTAL
XTAL
C3
C4
C3
C4
C2
C2
show ceramic resonator
C1
C1
R
MC68HC705J1A — Rev. 4.0
OSC1
OSC2
V
V
OSC1
OSC2
V
V
DD
SS
DD
SS

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