MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 172

• Manufacturer Part Number: MC705C8ABE
• Description: IC MCU 8BIT 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC705C8ABE

• 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: 0°C ~ 70°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Processor Series: HC705C
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 304 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 1
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

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
and
Unit
mA
V
V
V
C