參數(shù)資料
型號: MC68HC05JB4DW
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁數(shù): 23/134頁
文件大小: 2440K
代理商: MC68HC05JB4DW
February 24, 1999
GENERAL RELEASE SPECIFICATION
MC68HC05JB4
ELECTRICAL SPECIFICATIONS
REV 2
SECTION 13
ELECTRICAL SPECIFICATIONS
This
section
describes
the
electrical
and
timing
specications
of
the
MC68HC05JB4.
13.1
MAXIMUM RATINGS
NOTE
Maximum ratings are the extreme limits the device can be exposed to without
causing permanent damage to the chip. The device is not intended to operate at
these conditions.
The MCU contains circuitry that protect the inputs against damage from high
static voltages; however, do not apply voltages higher than those shown in the
table below. Keep VIN and VOUT within the range from VSS ≤ (VIN or VOUT) ≤ VDD.
Connect unused inputs to the appropriate voltage level, either VSS or VDD.
13.2
THERMAL CHARACTERISTICS
(Voltages referenced to VSS)
Rating
Symbol
Value
Unit
Supply Voltage
VDD
–0.3 to +7.0
V
Current Drain Per Pin Excluding VDD and VSS
I25
mA
Input Voltage
VIN
VSS – 0.3 to VSS + 0.3
V
IRQ/VPP Pin
VPP
VSS –0.3 to 17
V
Storage Temperature Range
TSTG
–65 to +150
°C
Characteristic
Symbol
Value
Unit
Thermal Resistance
28-pin PDIP
28-pin SOIC
θ
JA
θ
JA
60
°C/W
F
re
e
sc
a
le
S
e
m
ic
o
n
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to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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