MMC2107 - Freescale Semiconductor

Electrical Specifications
Freescale Semiconductor, Inc.
22.3 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it. See Table 22-1.
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Freescale Semiconductor, I
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. Keep V In and V Out within the range
V SS ≤ (V In or V Out ) ≤ V DD . Connect unused inputs to the appropriate
voltage level, either V SS or V DD . This device is not guaranteed to operate
properly at the maximum ratings. Refer to 22.7 DC Electrical
Specifications for guaranteed operating conditions.
Table 22-1. Absolute Maximum Ratings
Parameter Symbol Value Unit
Supply voltage V DD –0.3 to +4.0 V
Clock synthesizer supply voltage V DDSYN –0.3 to +4.0 V
RAM memory standby supply voltage V STBY –0.3 to + 4.0 V
FLASH memory supply voltage V DDF –0.3 to +4.0 V
FLASH memory program/erase supply voltage V PP –0.3 to + 6.0 V
Analog supply voltage V DDA –0.3 to +6.0 V
Analog reference supply voltage V RH –0.3 to +6.0 V
Analog ESD protection voltage V DDH –0.3 to +6.0 V
Digital input voltage (1)
V IN –0.3 to + 4.0 V
Analog input voltage V AIN –0.3 to + 6.0 V
Instantaneous maximum current single pin limit
(applies to all pins) (2), (3)
I D 25 mA
Operating temperature range (packaged)
T A
(T L to T H )
–40 to 85 °C
Storage temperature range T STG –65 to 150 °C
1. Input must be current limited to the value specified. To determine the value of the required
current-limiting resistor, calculate resistance values for positive and negative clamp
voltages, then use the larger of the two values.
2. All functional non-supply pins are internally clamped to V SS and V DD .
3. Power supply must maintain regulation within operating V DD range during instantaneous
and operating maximum current conditions. If positive injection current (V in > V DD ) is
greater than I DD , the injection current may flow out of V DD and could result in external
power supply going out of regulation. Ensure external V DD load will shunt current greater
than maximum injection current. This will be the greatest risk when the MCU is not
consuming power (ex; no clock).
Technical Data MMC2107 – Rev. 2.0
586 Electrical Specifications MOTOROLA
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