MC68HC705C8ACFB Freescale Semiconductor, MC68HC705C8ACFB Datasheet - Page 172

• 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
13.3 Maximum Ratings
Technical Data
172
NOTE:
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
The MCU contains circuitry to protect the inputs against damage from
high static voltages; however, do not apply voltages higher than those
shown in the table here. Keep V
V
voltage level, either V
This device is not guaranteed to operate properly at the maximum
ratings. Refer to
13.8 3.3-Volt DC Electrical Characteristics
conditions.
Supply voltage
Input voltage
Programming voltage
Bootstrap mode (IRQ pin only)
Current drain per pin excluding
Storage temperature range
1. Voltages referenced to V
SS
V
Freescale Semiconductor, Inc.
DD
For More Information On This Product,
(V
and V
In
or V
SS
Rating
Go to: www.freescale.com
Electrical Specifications
Out
13.7 5.0-Volt DC Electrical Characteristics
(1)
)
V
SS
SS
DD
or V
. Connect unused inputs to the appropriate
DD
.
In
and V
Symbol
T
V
V
V In
V
STG
DD
PP
I
In
Out
within the range
for guaranteed operating
to 2 x V
MC68HC705C8A — Rev. 3
–0.3 to +7.0
–65 to +150
to V
V
V
V
DD
SS
Value
SS
16.0
DD
25
–0.3 to
– 0.3
DD
–0.3
+0.3
+ 0.3
MOTOROLA
and
Unit
mA
V
V
V
C