56F8355_07 Datasheet, PDF (130/164 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controllers

of devices designed for 3.3V and 5V power supplies. In such sytems, a bus may carry both 3.3V- and
5V-compatible I/O voltage levels (a standard 3.3V I/O is designed to receive a maximum voltage of 3.3V
± 10% during normal operation without causing damage). This 5V-tolerant capability therefore offers the
power savings of 3.3V I/O levels combined with the ability to receive 5V levels without damage.
Absolute maximum ratings in Table 10-1 are stress ratings only, and functional operation at the maximum
is not guaranteed. Stress beyond these ratings may affect device reliability or cause permanent damage to
the device.
Note: All specifications meet both Automotive and Industrial requirements unless individual
specifications are listed.
Note: The 56F8155 device is guaranteed to 40MHz and specified to meet Industrial requirements only.
CAUTION
This device contains protective circuitry to guard
against damage due to high static voltage or electrical
fields. However, normal precautions are advised to
avoid application of any voltages higher than
maximum-rated voltages to this high-impedance circuit.
Reliability of operation is enhanced if unused inputs are
tied to an appropriate voltage level.
Note: The 56F8155 device is specified to meet Industrial requirements only; CAN is NOT available on the
56F8155 device.
Table 10-1 Absolute Maximum Ratings
(V_SS = V_{SSA_ADC} = 0)
Characteristic
Symbol
Notes
Supply voltage
ADC Supply Voltage
Oscillator / PLL Supply Voltage
Internal Logic Core Supply Voltage
Input Voltage (digital)
Input Voltage (analog)
Output Voltage
V_{DD_IO}
V_{DDA_ADC,} V_REFH
V_{DDA_OSC_PLL}
V_{DD_CORE}
V_IN
V_INA
V_OUT
V_REFH must be less than or
equal to V_{DDA_ADC}
OCR_DIS is High
Pin Groups 1, 2, 5, 6, 9, 10
Pin Groups 11, 12, 13
Pin Groups 1, 2, 3, 4, 5, 6, 7, 8
Output Voltage (open drain)
Ambient Temperature (Automotive)
Ambient Temperature (Industrial)
130
V_OD
T_A
T_A
Pin Group 4
56F8355 Technical Data, Rev. 12
Min
Max
Unit
- 0.3
4.0
V
- 0.3
4.0
V
- 0.3
4.0
V
- 0.3
3.0
V
-0.3
6.0
V
-0.3
4.0
V
-0.3
4.0
V
6.0¹
-0.3
6.0
V
-40
125
°C
-40
105
°C
Freescale Semiconductor
Preliminary