MC68HC705C9ACFB Freescale Semiconductor, MC68HC705C9ACFB Datasheet - Page 93

• Manufacturer Part Number: MC68HC705C9ACFB
• Description: IC MCU 16K 2.1MHZ OTP 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C9ACFB

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 352 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: -

Chapter 12
Electrical Specifications
12.1 Maximum Ratings
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 below. Keep V
V
12.2 Operating Temperature
12.3 Thermal Characteristics
Freescale Semiconductor
Supply voltage
Input voltage
Current drain per pin (Excluding V
Storage temperature range
Operating temperature range
Thermal resistance plastic dual in-line (PDIP)
Thermal resistance plastic leaded chip carrier (PLCC)
Thermal resistance quad flat pack (QFP)
Thermal resistance plastic shrink DIP (SDIP)
SS
Normal operation
Bootloader mode (IRQ pin only)
≤ (V
In
or V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
conditions.
Out
) ≤ V
DD
Characteristic
Characteristic
12.5 5.0-Vdc Electrical Characteristics
. Connect unused inputs to the appropriate voltage level, either V
Rating
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
DD
and V
SS
)
NOTE
Symbol
Symbol
Symbol
for guaranteed operating
T
V
θ
θ
θ
θ
V
STG
T
DD
JA
JA
JA
JA
I
In
A
In
and V
V
SS
V
SS
–0.3 to 2 x V
–0.3 to V
–0.3 to +7.0
–65 to +150
Out
–40 to +85
Value
Value
Value
within the range
25
60
70
95
60
DD
DD
+ 0.3
+ 0.3
SS
or V
DD
°C/W
°C/W
°C/W
°C/W
Unit
Unit
Unit
mA
°C
°C
V
V
.
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