MC68HC705C8ACFB Freescale Semiconductor, MC68HC705C8ACFB Datasheet - Page 180

• Manufacturer Part Number: MC68HC705C8ACFB
• Description: IC MCU 8K 4MHZ OTP 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8ACFB

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Electrical Specifications
Technical Data
180
Freescale Semiconductor, Inc.
For More Information On This Product,
(a) Maximum Current Drain versus Frequency @ 3.3 V
Figure 13-4. Total Current Drain versus Frequency
(b) Maximum Current Drain versus Frequency @ 5 V
500 mA
2.0 mA
3.0 mA
2.5 mA
2.0 mA
1.5 mA
1.0 mA
7.0 mA
6.0 mA
5.0 mA
4.0 mA
3.0 mA
1.0 mA
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Electrical Specifications
0
0
0
0
V
T = –40 C to 85 C
T = –40 C to 85 C
DD
V
DD
= 3.3 V 10%
= 5.0 V
250 kHz
500 kHz
INTERNAL CLOCK FREQUENCY (XTAL
INTERNAL CLOCK FREQUENCY (XTAL
10%
500 kHz
1 MHz
STOP I
STOP I
DD
DD
750 kHz
1.5 MHz
MC68HC705C8A — Rev. 3
(20 A)
(50 A)
2)
2)
10%
10 %
1 MHz
2 MHz
MOTOROLA