SPC5646CCF0MLT1 Freescale Semiconductor, SPC5646CCF0MLT1 Datasheet - Page 62

• Manufacturer Part Number: SPC5646CCF0MLT1
• Description: 32-bit Microcontrollers - MCU 3M FLASH,25 6K RAM,CSE
• Manufacturer: Freescale Semiconductor

Specifications of SPC5646CCF0MLT1

• Rohs: yes
• Core: e200
• Processor Series: MPC5646C
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 120 MHz
• Program Memory Size: 3 MB
• Data Ram Size: 256 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 0.3 V to 6.2 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-208
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit, 12 bit
• A/d Channels Available: 33
• Interface Type: CAN, I2C, SCI, SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 177
• Number Of Timers: 32
• Program Memory Type: Flash
• Supply Voltage - Max: 6.2 V
• Supply Voltage - Min: 0.3 V

Electrical Characteristics
4.10.3
4.11
Susceptibility tests are performed on a sample basis during product characterization.
4.11.1
EMC characterization and optimization are performed at component level with a typical application environment and simplified
MCU software. It should be noted that good EMC performance is highly dependent on the user application and the software in
particular.
Therefore it is recommended that the user apply EMC software optimization and pre-qualification tests in relation with the EMC
level requested for the application.
62
1
T
T
T
T
•
•
FLARSTEXIT
FLALPEXIT
FLAPDEXIT
FLALPENTRY
V
DD
Software recommendations The software flowchart must include the management of runaway conditions such as:
— Corrupted program counter
— Unexpected reset
— Critical data corruption (control registers)
Pre-qualification trials Most of the common failures (unexpected reset and program counter corruption) can be
reproduced by manually forcing a low state on the reset pin or the oscillator pins for 1 second.
To complete these trials, ESD stress can be applied directly on the device. When unexpected behavior is detected, the
software can be hardened to prevent unrecoverable errors occurring.
Symbol
= 3.3 V ± 10% / 5.0 V ± 10%, T
Electromagnetic compatibility (EMC) characteristics
Flash memory start-up/switch-off timings
Designing hardened software to avoid noise problems
CC D Delay for flash memory module to exit
CC T Delay for flash memory module to exit
CC T Delay for flash memory module to exit
CC T Delay for flash memory module to enter
C
reset mode
low-power mode
power-down mode
low-power mode
MPC5646C Microcontroller DataSheet, Rev. 5.1
Table 30. Start-up time/Switch-off time
A
= 40 to 125 °C, unless otherwise specified.
Parameter
Code flash
memory
Data flash
memory
Code flash
memory
Code flash
memory
Data flash
memory
Code flash
memory
Conditions
—
—
—
—
1
Min
—
—
—
—
—
—
Value
Typ
—
—
—
—
—
—
Max
125
0.5
0.5
30
Freescale
Unit
µs