MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 29
MC68HC705J1ACDW
Manufacturer Part Number
MC68HC705J1ACDW
Description
IC MCU 4MHZ 1.2K OTP 20-SOIC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MCHRC705J1ACDWE.pdf
(162 pages)
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
Part Number:
MC68HC705J1ACDW
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Company:
Part Number:
MC68HC705J1ACDWE
Manufacturer:
INTERSIL
Quantity:
1 000
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MC68HC705J1A — Rev. 4.0
Mount the resonator and components as close as possible to the pins for
startup stabilization and to minimize output distortion. An internal startup
resistor of approximately 2 M is provided between OSC1 and OSC2 as
a programmable mask option.
Freescale Semiconductor, Inc.
27 pF
27 pF
For More Information On This Product,
C3
C3
without Oscillator Internal Resistor Mask Option
with Oscillator Internal Resistor Mask Option
Figure 1-6. Ceramic Resonator Connections
Figure 1-7. Ceramic Resonator Connections
Go to: www.freescale.com
RESONATOR
RESONATOR
CERAMIC
CERAMIC
MCU
10 M¾
General Description
MCU
R
27 pF
27 pF
C4
C4
V
V
SS
SS
C3
C4
C3
C4
C2
C2
C1
C1
R
OSC1
OSC2
V
V
OSC1
OSC2
V
V
DD
SS
DD
SS
General Description
Pin Assignments
Technical Data
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