MC56F8256VLF Freescale Semiconductor, MC56F8256VLF Datasheet - Page 3

• Manufacturer Part Number: MC56F8256VLF
• Description: DSC 64K FLASH 60MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8256VLF

• Core Processor: 56800E
• Core Size: 16-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-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: 39
• Data Ram Size: 8 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, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

2
A full set of programmable peripherals—eFlexPWM, ADCs, QSCIs, QSPI, I
crossbar, quad timers, CRC block, DACs, analog comparators, and on-chip/off-chip clock
sources—supports various applications.
2.1
Table 1
Freescale Semiconductor
Operation frequency (MHz)
High speed peripheral clock (MHz)
Flash memory size (KB) with 1024 words per page
RAM size (KB)
Enhanced
Flex PWM
(eFlexPWM)
12-bit ADC with 1, 2, 4 programmable gain
Analog comparators (CMP), each with integrated 5-bit DAC
12-bit DAC
Cyclic redundancy check (CRC)
Inter-integrated circuit (I
compares the MC56F825x/MC56F824x devices.
Features
MC56F825x/MC56F824x family comparison
High resolution NanoEdge PWM (520 ps res.)
Enhanced Flex PWM with input capture
PWM fault inputs (from crossbar input)
GPIO & Serial Interface
GPIO & Serial Interface
DSC
DSC
Reference
Reference
Speed
Speed
Actual
Actual
Speed
Speed
2
C) / SMBus
+
+
-
-
Feature


Table 1. MC56F825x/MC56F824x device comparison
r
r
Is_d*
Is_d*
Is_d*
Controller
Controller
Figure 2. High-performance PMSM servo system
Speed
Speed



+
+
MC56F825x/MC56F824x Product Brief, Rev. 2
-
-
+
+
-
-
Fault Protection
Fault Protection
Controller
Controller
Controller
Controller
Current
Current
Current
Current
Torque
Torque
Flux
Flux
PWM
PWM
Faults
Faults
Is_q
Is_q
Is_d
Is_d
Us_q
Us_q
Us_d
Us_d
AC
AC
DC
DC
U_ dcb
U_ dcb
Preliminary
Control
Control
Break
Break
GPIO
GPIO
e
e
-j
-j
e
e
j
j


U_Dc bus
U_Dc bus
56F8245 56F8246 56F8247 56F8255 56F8256 56F8257
2  4 Ch 2  5 Ch 2  8 Ch 2  4 Ch 2  5 Ch 2  8 Ch
i
i
i
i
s
s
s
s
48
u
u
u
u
6
6
0
4
s
s
s
s
PWM
PWM
2
2
compensation
compensation
u
u


DC-bus
DC-bus
PWM
PWM
ripple
ripple
3
3
48
u
u
6
6
0
4
Temperature
Temperature


Sector
Sector
DC-bus
DC-bus
U_
U_
Is_a_comp
Is_a_comp
Is_b_comp
Is_b_comp
Is_c_comp
Is_c_comp
ADC
ADC
48
Isa Isb Isc
Isa Isb Isc
Isa Isb Isc
Isa Isb Isc
8
6
3
4
Processing
Processing
Sensing
Sensing
Current
Current
2
Cs, MSCAN, inter-module
PMSM
PMSM
PMSM
PMSM
120
Yes
60
3
1
2
Quadrature
Quadrature
Is_a
Is_a
Is_b
Is_b
Is_c
Is_c
Encoder
Encoder
Position
Position
Sensing
Sensing
Speed
Speed
64
Quad
Quad
Timer
Timer
8
6
0
4
&
&
LOAD
LOAD
64
8
6
0
4
Features
64
8
6
3
4
3