MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 139

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
-

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A.4 Typical Internal Operating Frequency for RC Oscillator Option
MC68HC705J1A — Rev. 4.0
0.01
0.1
10
1
1
NOTE:
for Various V
Figure A-2. Typical Internal Operating Frequency
Figure A-2
RC oscillator option.
Tolerance for resistance is 50%. When selecting resistor size, consider
the tolerance to ensure that the resulting oscillator frequency does not
exceed the maximum operating frequency.
10
Freescale Semiconductor, Inc.
For More Information On This Product,
DD
shows typical internal operating frequencies at 25 C for the
Go to: www.freescale.com
at 25 C — RC Oscillator Option Only
RESISTANCE (k )
MC68HRC705J1A
100
Typical Internal Operating Frequency for RC Oscillator Option
1000
10000
MC68HRC705J1A
Technical Data
3.0 V
3.6 V
4.5 V
5.0 V
5.5 V

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