MC56F8355VFGE Freescale Semiconductor, MC56F8355VFGE Datasheet - Page 109

• Manufacturer Part Number: MC56F8355VFGE
• Description: IC DSP 16BIT 60MHZ 128-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8355VFGE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 49
• Program Memory Size: 264KB (132K x 16)
• Program Memory Type: FLASH
• Ram Size: 10K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 128-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F83xx
• Core: 56800E
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 49
• Data Ram Size: 20 KB
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Interface Type: SCI, SPI, CAN
• Minimum Operating Temperature: - 40 C
• For Use With: MC56F8367EVME - EVAL BOARD FOR MC56F83X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.5.2.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.5.2.2
When 1, this bit indicates that the previous reset occurred as a result of a software reset (write to SW RST
bit in the SIM_CONTROL register). This bit will be cleared by any hardware reset or by software. Writing
a 0 to this bit position will set the bit, while writing a 1 to the bit will clear it.
6.5.2.3
When 1, the COPR bit indicates the Computer Operating Properly (COP) timer-generated reset has
occurred. This bit will be cleared by a Power-On Reset or by software. Writing a 0 to this bit position will
set the bit, while writing a 1 to the bit will clear it.
6.5.2.4
If 1, the EXTR bit indicates an external system reset has occurred. This bit will be cleared by a Power-On
Reset or by software. Writing a 0 to this bit position will set the bit, while writing a 1 to the bit position
will clear it. Basically, when the EXTR bit is 1, the previous system reset was caused by the external
RESET pin being asserted low.
6.5.2.5
When 1, the POR bit indicates a Power-On Reset occurred some time in the past. This bit can be cleared
only by software or by another type of reset. Writing a 0 to this bit will set the bit, while writing a 1 to the
bit position will clear the bit. In summary, if the bit is 1, the previous system reset was due to a Power-On
Reset.
6.5.2.6
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.5.3
Only SIM_SCR0 is shown below. SIM_SCR1, SIM_SCR2, and SIM_SCR3 are identical in functionality.
Freescale Semiconductor
Preliminary
Base + $1
RESET
Read
Write
SIM Software Control Registers (SIM_SCR0, SIM_SCR1, SIM_SCR2,
and SIM_SCR3)
Reserved—Bits 15–6
Software Reset (SWR)—Bit 5
COP Reset (COPR)—Bit 4
External Reset (EXTR)—Bit 3
Power-On Reset (POR)—Bit 2
Reserved—Bits 1–0
15
0
0
Figure 6-4 SIM Reset Status Register (SIM_RSTSTS)
14
0
0
13
O
0
12
0
0
56F8355 Technical Data, Rev. 17
11
0
0
10
0
0
9
0
0
8
0
0
7
0
0
6
0
0
SWR
5
COPR
4
EXTR
3
POR
Register Descriptions
2
1
0
0
0
0
0
109