mc68hc08ln56 Freescale Semiconductor, Inc, mc68hc08ln56 Datasheet - Page 231

• Manufacturer Part Number: mc68hc08ln56
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 22
Preliminary Electrical Specifications
22.1 Introduction
This section contains electrical and timing specifications. These values are design targets and have not
yet been tested.
22.2 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the microcontroller unit (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
Freescale Semiconductor
Supply Voltage
Input Voltage
Programming Voltage
Maximum Current Per Pin Excluding V
Storage Temperature
Maximum Current out of V
Maximum Current into V
SS
1. Voltages referenced to V
≤ (V
IN
or V
OUT
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
) ≤ V
MC68HC08LN56 • MC68HC708LN56 General Release Specification, Rev. 2.1
Characteristic
DD
DD
SS
Table 22-4
SS
. Connect unused inputs to the appropriate voltage level, either V
.
Table 22-1. Absolute Maximum Ratings
DD
and
and V
Table 22-5
SS
NOTE
for guaranteed operating conditions.
Symbol
I
I
T
MVSS
MVDD
V
V
V
STG
DD
PP
I
IN
V
IN
SS
(1)
V
and V
SS
–0.3 to V
–0.3 to +6.0
–55 to +150
–0.3 to 14.0
Value
± ±25
100
100
OUT
DD
within the range
+0.3
SS
or V
Unit
mA
mA
mA
°C
V
V
V
DD
.
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