MCF51JM128EVQH

Freescale Semiconductor Document Number: MCF51JM128 Rev. 4, 05/2012 Data Sheet: Technical Data MCF51JM128 80 LQFP 64 LQFP 14 mm 14 mm 10 mm 10 mm MCF51JM128 ColdFire 64 QFP 44 LQFP 14 mm 14 mm 10 mm 10 mm Microcontroller The MCF51JM128 is a member of the ColdFire family of 32-bit reduced instruction set computing (RISC) microprocessors. This document provides an overview of the MCF51JM128 series, focusing on its highly integrated and diverse feature set. The MCF51JM128 series is based on the V1 ColdFire core and operates at processor core speeds up to 50.33 MHz. As part of Freescales Controller Continuum , it is an ideal upgrade for designs based on the MC9S08JM60 series of 8-bit microcontrollers. The MCF51JM128 features the following functional units: V1 ColdFire core with background debug module Up to 128 KB of flash memory Up to 16 KB of static RAM (SRAM) Multipurpose clock generator (MCG) Dual-role Universal Serial Bus On-The-Go device (USBOTG) Controller-area network (MSCAN) Cryptographic acceleration unit (CAU) Random number generator accelerator (RNGA) Analog comparators (ACMP) Analog-to-digital converter (ADC) with up to 12 channels Two Inter-integrated circuit (IIC) modules Two serial peripheral interfaces (SPI) Two serial communications interfaces (SCI) Carrier modulation timer (CMT) Eight-channel timer/pulse-width modulators (TPM) Real-time counter (RTC) 66 general-purpose input/output (GPIO) modules plus Interrupt request input Eight keyboard interrupts (KBI) 16-bit Rapid GPIO This document contains information on a product under development. Freescale reserves the right to change or discontinue this product without notice. Freescale Semiconductor, Inc., 2008-2012. All rights reserved.Table of Contents 1 MCF51JM128 Family Configurations 3 Figure 13.Timer Input Capture Pulse . 30 1.1 Device Comparison .3 Figure 14.SPI Master Timing (CPHA = 0) . 32 1.2 Block Diagram .4 Figure 15.SPI Master Timing (CPHA = 1) . 32 1.3 Features .5 Figure 16.SPI Slave Timing (CPHA = 0) 33 1.4 Part Numbers .8 Figure 17.SPI Slave Timing (CPHA = 1) 33 1.5 Pinouts and Packaging .10 Figure 18.80-pin LQFP Diagram - I 36 2 Preliminary Electrical Characteristics .15 Figure 19.80-pin LQFP Diagram - II 37 2.1 Parameter Classification 15 Figure 20.80-pin LQFP Diagram - III . 38 2.2 Absolute Maximum Ratings .15 Figure 21.64-pin LQFP Diagram - I 39 2.3 Thermal Characteristics 16 Figure 22.64-pin LQFP Diagram - II 40 2.4 Electrostatic Discharge (ESD) Protection Characteristics Figure 23.64-pin LQFP Diagram - III . 41 .17 Figure 24.64-pin QFP Diagram - I . 42 2.5 DC Characteristics 18 Figure 25.64-pin QFP Diagram - II . 43 2.6 Supply Current Characteristics .21 Figure 26.64-pin QFP Diagram - III 44 2.7 Analog Comparator (ACMP) Electricals 23 Figure 27.44-pin LQFP Diagram - I 45 2.8 ADC Characteristics .23 Figure 28.44-pin LQFP Diagram - II 46 2.9 External Oscillator (XOSC) Characteristics .26 Figure 29.44-pin LQFP Diagram - III 47 2.10 MCG Specifications .27 List of Tables 2.11 AC Characteristics 28 Table 1. MCF51JM128 Series Device Comparison 3 2.12 SPI Characteristics 31 Table 2. MCF51JM128 Series Functional Units . 5 2.13 Flash Specifications .34 Table 3. Orderable Part Number Summary . 8 2.14 USB Electricals .34 Table 4. Pin Assignments by Package and Pin Sharing Priority 12 2.15 EMC Performance .35 Table 5. Parameter Classifications 15 3 Mechanical Outline Drawings .36 Table 6. Absolute Maximum Ratings . 16 3.1 80-pin LQFP .36 Table 7. Thermal Characteristics 16 3.2 64-pin LQFP .39 Table 8. ESD and Latch-up Test Conditions . 17 3.3 64-pin QFP 42 Table 9. ESD and Latch-Up Protection Characteristics . 18 3.4 44-pin LQFP .45 Table 10.DC Characteristics 18 4 Revision History .48 Table 11. Supply Current Characteristics 21 List of Figures Table 12.Analog Comparator Electrical Specifications 23 Figure 1.MCF51JM128 Block Diagram 4 Table 13.5 Volt 12-bit ADC Operating Conditions . 23 Figure 2.80-pin LQFP 10 Table 14.5 Volt 12-bit ADC Characteristics (VREFH = VDDA, VREFL Figure 3.64-pin QFP and LQFP 11 = VSSA) 24 Figure 4.44-pin LQFP 12 Table 15.Oscillator Electrical Specifications (Temperature Range = Figure 5.Typical Low-side Drive (sink) characteristics High Drive 40 to 105C Ambient) 26 (PTxDSn = 1) . 20 Table 16.MCG Frequency Specifications (Temperature Range = 40 Figure 6.Typical Low-side Drive (sink) characteristics Low Drive to 125C Ambient) . 27 (PTxDSn = 0) . 20 Table 17.Control Timing . 28 Figure 7.Typical High-side Drive (source) characteristics High Table 18.TPM Input Timing 29 Drive (PTxDSn = 1) . 21 Table 19.MSCAN Wake-up Pulse Characteristics . 30 Figure 8. Typical High-side Drive (source) characteristics Low Drive Table 20.SPI Timing 31 (PTxDSn = 0) . 21 Table 21.Flash Characteristics 34 Figure 9.ADC Input Impedance Equivalency Diagram . 24 Table 22.Internal USB 3.3V Voltage Regulator Characteristics . 35 Figure 10.Reset Timing . 29 Table 23.Internal Revision History . 50 Figure 11.IRQ/KBIPx Timing . 29 Table 24.Changes Between Revisions 51 Figure 12.Timer External Clock . 29 MCF51JM128 ColdFire Microcontroller, Rev. 4 2 Freescale Semiconductor