MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 148

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

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: -

MC68HSR705J1A
C.6 Typical Internal Operating Frequency versus Temperature
Technical Data
3.00
2.50
2.00
1.50
1.00
0.50
0.00
(No External Resistor)
–50
NOTE:
Figure C-3. Typical Internal Operating Frequency
Due to process variations, operating voltages, and temperature
requirements, the internal resistance and tolerance are unspecified.
Typically for a given voltage and temperature, the frequency should not
vary more than 500 kHz. However, this data is not guaranteed. It is the
user’s responsibility to ensure that the resulting internal operating
frequency meets the user’s requirements.
Freescale Semiconductor, Inc.
0
versus Temperature (OSCRES Bit = 1)
For More Information On This Product,
Go to: www.freescale.com
TEMPERATURE ( C)
MC68HSR705J1A
50
100
MC68HC705J1A — Rev. 4.0
150
3.0 V
3.6 V
4.5 V
5.0 V
5.5 V