MMC2107 Datasheet, PDF (586/618 Pages) –

Freescale Semiconductor, Inc.
Electrical Specifications
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.
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
FLASH memory program/erase supply voltage
Analog supply voltage
V_DDF
V_PP
V_DDA
–0.3 to +4.0 V
–0.3 to + 6.0 V
–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
Instantaneous maximum current single pin limit
(applies to all pins)^{(2), (3)}
V_AIN
I_D
–0.3 to + 6.0 V
25
mA
Operating temperature range (packaged)
Storage temperature range
T_A
(T_L to T_H)
–40 to 85
°C
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
586
Electrical Specifications
For More Information On This Product,
Go to: www.freescale.com
MMC2107 – Rev. 2.0
MOTOROLA