MCF51JM64 FREESCALE [Freescale Semiconductor, Inc], MCF51JM64 Datasheet - Page 2

• Manufacturer Part Number: MCF51JM64
• Description: MCF51JM128 ColdFire Microcontroller
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

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2
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List of Figures
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Figure 1. MCF51JM128 Block Diagram . . . . . . . . . . . . . . . . . . . . 5
Figure 2. 80-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 3. 64-pin QFP and LQFP . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 4. 44-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 5. Typical Low-side Drive (sink)
MCF51JM128 Family Configurations . . . . . . . . . . . . . . . . . . . .3
1.1
1.2
1.3
1.4
1.5
Preliminary Electrical Characteristics . . . . . . . . . . . . . . . . . . .15
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10 MCG Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .28
2.11 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
2.12 SPI Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.13 Flash Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .35
2.14 USB Electricals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
2.15 EMC Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Mechanical Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . .37
3.1
3.2
3.3
3.4
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Device Comparison. . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
1.3.1 Feature List . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Pinouts and Packaging . . . . . . . . . . . . . . . . . . . . . . . . .10
Parameter Classification . . . . . . . . . . . . . . . . . . . . . . . .15
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . .15
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .16
Electrostatic Discharge (ESD) Protection Characteristics
17
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Supply Current Characteristics . . . . . . . . . . . . . . . . . . .22
Analog Comparator (ACMP) Electricals . . . . . . . . . . . .23
ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .23
External Oscillator (XOSC) Characteristics . . . . . . . . .27
2.11.1 Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . .29
2.11.2 Timer/PWM (TPM) Module Timing . . . . . . . . . .30
2.11.3 MSCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
2.15.1 Radiated Emissions . . . . . . . . . . . . . . . . . . . . . .36
80-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
64-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
64-pin QFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
44-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
characteristics – High Drive (PTxDSn = 1) . . . . . . . . . 21
MCF51JM128 ColdFire Microcontroller, Rev. 2
Table of Contents
List of Tables
Figure 6. Typical Low-side Drive (sink)
Figure 7. Typical High-side Drive (source)
Figure 8. Typical High-side Drive (source)
Figure 9. ADC Input Impedance Equivalency Diagram . . . . . . . 24
Figure 10.Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 11.IRQ/KBIPx Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 12.Timer External Clock . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 13.Timer Input Capture Pulse . . . . . . . . . . . . . . . . . . . . . 31
Figure 14.SPI Master Timing (CPHA = 0) . . . . . . . . . . . . . . . . . 33
Figure 15.SPI Master Timing (CPHA = 1) . . . . . . . . . . . . . . . . . 33
Figure 16.SPI Slave Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . 34
Figure 17.SPI Slave Timing (CPHA = 1) . . . . . . . . . . . . . . . . . . 34
Table 1. MCF51JM128 Series Device Comparison . . . . . . . . . . 3
Table 2. MCF51JM128 Series Functional Units . . . . . . . . . . . . . 6
Table 3. Orderable Part Number Summary. . . . . . . . . . . . . . . . . 9
Table 4. Pin Assignments by Package and Pin Sharing Priority 12
Table 5. Parameter Classifications . . . . . . . . . . . . . . . . . . . . . . 15
Table 6. Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . 16
Table 7. Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . 16
Table 8. ESD and Latch-up Test Conditions . . . . . . . . . . . . . . . 17
Table 9. ESD and Latch-Up Protection Characteristics. . . . . . . 18
Table 10.DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 11. Supply Current Characteristics. . . . . . . . . . . . . . . . . . 22
Table 12.Analog Comparator Electrical Specifications. . . . . . . . 23
Table 13.5 Volt 12-bit ADC Operating Conditions . . . . . . . . . . . 23
Table 14.5 Volt 12-bit ADC Characteristics
Table 15.Oscillator Electrical Specifications
Table 16.MCG Frequency Specifications
Table 17.Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 18.TPM Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 19.MSCAN Wake-up Pulse Characteristics . . . . . . . . . . . 31
Table 20.SPI Electrical Characteristic . . . . . . . . . . . . . . . . . . . . 32
Table 21.Flash Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 22.Internal USB 3.3V Voltage Regulator Characteristics . 36
characteristics – Low Drive (PTxDSn = 0). . . . . . . . . . 21
characteristics – High Drive (PTxDSn = 1) . . . . . . . . . 21
characteristics – Low Drive (PTxDSn = 0). . . . . . . . . . 22
(VREFH = VDDAD, VREFL = VSSAD) . . . . . . . . . . . . 25
(Temperature Range = –40 to 105×C Ambient) . . . . . 27
(Temperature Range = –40 to 125×C Ambient) . . . . . 28
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