MC68HC705X32CFU Freescale Semiconductor, MC68HC705X32CFU Datasheet - Page 207

• Manufacturer Part Number: MC68HC705X32CFU
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC705X32CFU

• Cpu Family: HC05
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI
• Program Memory Type: EPROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 528Byte
• # I/os (max): 32
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

B.9
B.9.1
Note:
MC68HC05X16
This device contains circuitry designed to protect against damage due to high
electrostatic voltages or electric fields. However, it is recommended that normal
precautions be taken to avoid the application of any voltages higher than those given in
the maximum ratings table to this high impedance circuit. For maximum reliability all
unused inputs should be tied to either V
(1) All voltages are with respect to V
(2) Maximum current drain per pin is for one pin at a time, limited by an external resistor.
Supply voltage
Input voltage
Input voltage
Operating temperature range
Storage temperature range
Current drain per pin
(Excluding VDD, VSS, VDD1 and VSS1)
External oscillator frequency
– Bootstrap mode (IRQ pin only)
– Source
– Sink
Electrical specifications
Maximum ratings
Freescale Semiconductor, Inc.
For More Information On This Product,
(1)
(2)
Rating
Go to: www.freescale.com
Table B-7 Maximum ratings
SS
MC68HC705X32
.
Symbol
SS
T
f
V
V
V
OSC
T
STG
I
I
DD
D
S
IN
IN
A
or V
DD
V
V
SS
.
SS
– 0.5 to 2V
– 0.5 to V
– 0.5 to +7.0
– 65 to +150
–40 to +125
T
Value
L
25
45
22
to T
DD
H
DD
+ 0.5
+ 0.5
Unit
MHz
mA
mA
V
V
V
C
C
B-23
15