MCF51MM256CLK Freescale Semiconductor, MCF51MM256CLK Datasheet - Page 2

• Manufacturer Part Number: MCF51MM256CLK
• Description: IC MCU 32BIT 256K FLASH 80LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51MMr

Specifications of MCF51MM256CLK

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, SCI, SPI, USB OTG
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 47
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x16b, D/A 1x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Processor Series: MCF51MM
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: TWR-MCF51MM-KIT, TWR-SER, TWR-ELEV, TOWER
• Package: 80LQFP
• Device Core: ColdFire
• Family Name: MCF51MM
• Maximum Speed: 50.33 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Number Of Programmable I/os: 47
• Interface Type: I2C/SCI/SPI
• On-chip Adc: 8-chx16-bit
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

List of Topics
1
2
3
4
5
List of Figures
2
Figure 1. MCF51MM256/128 Block Diagram . . . . . . . . . . . . . . . . 4
Figure 2. 104-Pin MAPBGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 3. 100-Pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 4. 81-Pin MAPBGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 5. 80-Pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 6. Stop IDD versus Temperature. . . . . . . . . . . . . . . . . . . 26
Figure 7. Offset at Half Scale vs Temperature . . . . . . . . . . . . . . 29
Figure 8. ADC Input Impedance Equivalency Diagram . . . . . . . 31
Figure 9. Mini-FlexBus Read Timing . . . . . . . . . . . . . . . . . . . . . 40
Figure 10.Mini-FlexBus Write Timing . . . . . . . . . . . . . . . . . . . . 41
Figure 11.Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Pinouts and Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.1
2.2
2.3
2.4
2.5
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10 MCG and External Oscillator (XOSC) Characteristics .37
3.11 Mini-FlexBus Timing Specifications . . . . . . . . . . . . . . .39
3.12 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.13 SPI Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
3.14 Flash Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .48
3.15 USB Electricals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
3.16 VREF Electrical Specifications . . . . . . . . . . . . . . . . . . .50
3.17 TRIAMP Electrical Parameters . . . . . . . . . . . . . . . . . . .52
3.18 OPAMP Electrical Parameters . . . . . . . . . . . . . . . . . . .53
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
4.1
4.2
4.3
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
104-Pin MAPBGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
100-Pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
81-Pin MAPBGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
80-Pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Parameter Classification . . . . . . . . . . . . . . . . . . . . . . . .15
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . .16
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .17
ESD Protection Characteristics. . . . . . . . . . . . . . . . . . .18
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Supply Current Characteristics . . . . . . . . . . . . . . . . . . .23
PRACMP Electricals . . . . . . . . . . . . . . . . . . . . . . . . . . .27
12-Bit DAC Electricals. . . . . . . . . . . . . . . . . . . . . . . . . .27
ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3.12.1 Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.12.2 TPM Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Mechanical Drawings . . . . . . . . . . . . . . . . . . . . . . . . . .56
Table of Contents
List of Tables
Figure 12.IRQ/KBIPx Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 13.Timer External Clock . . . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 14.Timer Input Capture Pulse . . . . . . . . . . . . . . . . . . . . . 44
Figure 15.SPI Master Timing (CPHA = 0) . . . . . . . . . . . . . . . . . 46
Figure 16.SPI Master Timing (CPHA = 1) . . . . . . . . . . . . . . . . . 46
Figure 17.SPI Slave Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . 47
Figure 18.SPI Slave Timing (CPHA = 1) . . . . . . . . . . . . . . . . . . 47
Figure 19.Typical VREF Output vs. Temperature . . . . . . . . . . . . 51
Figure 20.Typical VREF Output vs. V
Table 1. MCF51MM256/128 Features by MCU and Package . . 3
Table 2. MCF51MM256/128 Functional Units . . . . . . . . . . . . . . . 5
Table 3. Package Pin Assignments . . . . . . . . . . . . . . . . . . . . . . 11
Table 4. Parameter Classifications . . . . . . . . . . . . . . . . . . . . . . 15
Table 5. Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . 16
Table 6. Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . 17
Table 7. ESD and Latch-up Test Conditions . . . . . . . . . . . . . . . 18
Table 8. ESD and Latch-Up Protection Characteristics. . . . . . . 18
Table 9. DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 10.Supply Current Characteristics . . . . . . . . . . . . . . . . . . 23
Table 11.Typical Stop Mode Adders. . . . . . . . . . . . . . . . . . . . . . 25
Table 12.PRACMP Electrical Specifications . . . . . . . . . . . . . . . 27
Table 13.DAC 12LV Operating Requirements . . . . . . . . . . . . . . 27
Table 14.DAC 12-Bit Operating Behaviors . . . . . . . . . . . . . . . . . 27
Table 15.16-Bit ADC Operating Conditions . . . . . . . . . . . . . . . . 29
Table 16.16-Bit SAR ADC Characteristics full operating range
Table 17.16-bit SAR ADC Characteristics full operating range
Table 18.MCG (Temperature Range = –40 to 105°C Ambient) . 37
Table 19.XOSC (Temperature Range = –40 to 105°C Ambient) 38
Table 20.Mini-FlexBus AC Timing Specifications . . . . . . . . . . . . 40
Table 21.Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Table 22.TPM Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Table 23.SPI Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 24.Flash Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 25.Internal USB 3.3 V Voltage Regulator Characteristics 49
Table 26.VREF Electrical Specifications . . . . . . . . . . . . . . . . . 50
Table 27.VREF Limited Range Operating Behaviors . . . . . . . . . 50
Table 28.TRIAMP Characteristics 1.8–3.6 V, –40°C~105°C . . . 52
Table 29.OPAMP Characteristics 1.8–3.6 V. . . . . . . . . . . . . . . . 53
Table 30.Orderable Part Number Summary. . . . . . . . . . . . . . . . 55
Table 31.Package Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 55
Table 32.Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
(VREFH = V
°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
(VREFH = VDDA,  2.7 V, VREFL = VSSA, f
ADHSC = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
DDA
, > 1.8, VREFL = VSSA  8 MHz, –40 to 85
DD
Freescale Semiconductor
. . . . . . . . . . . . . . . . . . . 51
ADACK
 4 MHz,