MC56F8245VLD Freescale Semiconductor, MC56F8245VLD Datasheet - Page 575

• Manufacturer Part Number: MC56F8245VLD
• Description: DSC 48K FLASH 60MHZ 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8245VLD

• Core Processor: 56800E
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 3K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 44-LQFP
• Product: DSCs
• Processor Series: 56800E
• Core: 56800E
• Device Million Instructions Per Second: 60 MIPs
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 35
• Data Ram Size: 6 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 4 Channel
• Package: 44LQFP
• Family Name: MC56F82xx
• Maximum Speed: 60 MHz
• Data Bus Width: 16 Bit
• Interface Type: I2C/SCI/SPI
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

17.3.2 Power Supervisor Status Register (PS_STS)
Address: PS_STS – F130h base + 1h offset = F131h
Freescale Semiconductor
Reset
Read
Write
Bit
Reserved
SLV27F
LV27IE
LV21IE
15–5
Field
Field
LVI
1
0
4
3
15
0
14
0
This bit allows the STS[LVI] bit to be set when the STS[LV27F] bit is set.
2.7 V Low Voltage Interrupt Enable
0
1
This bit allows the STS[LVI] bit to be set when the STS[LV21F] bit is set.
2.1 V Low Voltage Interrupt Enable
0
1
This read-only bitfield is reserved and always has the value zero.
Low Voltage Interrupt
This read-only bit is the low voltage interrupt. This bit is set by several conditions:
NOTE: If both CTRL[HV27IE and HV21IE] are set, then both STS[LV27F and LV21F] must be clear
Once set, this bit will remain set until a 1 is written to this bit position or a reset occurs. Writing a 0 will
have no effect.
0
1
Sticky 2.7 V Low Voltage Flag
• STS[LV21F] and CTRL[LV21IE]
• STS[LV27F] and CTRL[LV27IE]
• STS[LV21F] and CTRL[HV21IE]
• STS[LV27F] and CTRL[HV27IE]
Disable setting the low voltage interrupt.
Enable setting the low voltage interrupt.
Disable setting the low voltage interrupt.
Enable setting the low voltage interrupt.
Low voltage interrupt cleared.
Low voltage interrupt asserted.
13
0
before STS[LVI] is set.
12
0
MC56F825x/4x Reference Manual, Rev. 2, 10/2010
PS_CTRL field descriptions (continued)
11
0
PS_STS field descriptions
Table continues on the next page...
10
0
0
0
9
Preliminary
0
8
Description
Description
0
7
0
6
0
5
Chapter 17 Power Supervisor (PS)
LVI
0
4
0
3
0
2
LV27
F
0
1
LV21
F
0
0
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