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PDF 51JM128 Data sheet ( Hoja de datos )
| Número de pieza | 51JM128 | |
| Descripción | MCF51JM128 | |
| Fabricantes | Freescale Semiconductor | |
| Logotipo |  |
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Freescale Semiconductor
Data Sheet: Advance Information
MCF51JM128 ColdFire
Microcontroller
The MCF51JM128 is a member of the ColdFire® family of
www.DataShee3t42U-b.ciot mreduced 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 Freescale’s 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 KBytes of flash memory
• Up to 16 Kbytes 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
Document Number: MCF51JM128
Rev. 1, 06/2008
MCF51JM128
80 LQFP
14 mm × 14 mm
64 LQFP
10 mm × 10 mm
44 LQFP
10 mm × 10 mm
64 QFP
14 mm × 14 mm
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. All rights reserved.
1 page  
VREFH
VREFL
VDDAD
VSSAD
BKGD/MS
RESET
IRQ/TPMCLK
www.DataSheet4U.com
VDD
VDD
VSS
VSS
USBDN
USBDP
VUSB33
MCF51JM128 Family Configurations
BDM CAU DBG
V1 ColdFire core
SYSCTL
COP LVD IRQ
FLASH
128 or 64 Kbytes
RAM
16 or 8 Kbytes
Port J:
RGPIO15
RGPIO14
RGPIO13
RGPIO12
RGPIO11
Port H:
RGPIO10
RGPIO9
RGPIO RGPIO8
Port A:
RGPIO7
RGPIO6
RGPIO5
RGPIO4
RGPIO3
RGPIO2
RGPIO1
RGPIO0
VREFH
VREFL
VDDAD
VSSAD
ADC
Port B:
ADP7
ADP6
ADP5
ADP4
ADP3
ADP2
ADP1
ADP0
Port D:
ADP11
ADP10
ADP9
ADP8
TPMCLK
TPM1
Port F:
TPM1CH5
TPM1CH4
TPM1CH3
TPM1CH2
Port E:
TPM1CH1
TPM1CH0
TPMCLK
Port F:
TPM2 TPM2CH1
TPM2CH0
VREG
USB
INTC
RNGA
RTC
ACMP
Port D:
ACMPO
ACMP–
ACMP+
CMT
Port C:
IRO
IIC1
Port C:
SDA1
SCL1
IIC2
Port H:
SCL2
SDA2
KBI
Port B:
KBIP5
KBIP4
Port D:
KBIP3
KBIP2
Port G:
KBIP7
KBIP6
KBIP1
KBIP0
MCG
Port G:
XOSC EXTAL
XTAL
CAN
Port C:
RXCAN
Port F:
TXCAN
SCI1
Port E:
RXD1
TXD1
SCI2
Port C:
RXD2
TXD2
SPI1
Port E:
SS1
SPSCK1
MOSI1
MISO1
SPI2
Port B:
SS2
SPSCK2
MOSI2
MISO2
Figure 1. MCF51JM128 Block Diagram
PTA7/RGPIO7
PTA6/RGPIO6
PTA5/RGPIO5
PTA4/RGPIO4
PTA3/RGPIO3
PTA2/RGPIO2
PTA1/RGPIO1
PTA0/RGPIO0
PTB7/ADP7
PTB6/ADP6
PTB5/KBIP5/ADP5
PTB4/KBIP4/ADP4
PTB3/SS2/ADP3
PTB2/SPSCK2/ADP2
PTB1/MOSI2/ADP1
PTB0/MISO2/ADP0
PTC7
PTC6/RXCAN
PTC5/RXD2
PTC4
PTC3/TXD2
PTC2/IRO
PTC1/SDA1
PTC0/SCL1
PTD7
PTD6
PTD5
PTD4/ADP11
PTD3/KBIP3/ADP10
PTD2/KBIP2/ACMPO
PTD1/ACMP–/ADP9
PTD0/ACMP+/ADP8
PTE7/SS1
PTE6/SPSCK1
PTE5/MOSI1
PTE4/MISO1
PTE3/TPM1CH1
PTE2/TPM1CH0
PTE1/RXD1
PTE0/TXD1
PTF7/TXCAN
PTF6
PTF5/TPM2CH1
PTF4/TPM2CH0
PTF3/TPM1CH5
PTF2/TPM1CH4
PTF1/TPM1CH3
PTF0/TPM1CH2
PTG7
PTG6
PTG5/EXTAL
PTG4/XTAL
PTG3/KBIP7
PTG2/KBIP6
PTG1/KBIP1
PTG0/KBIP0
PTH4/RGPIO10
PTH3/RGPIO9
PTH2/RGPIO8
PTH1/SCL2
PTH0/SDA2
PTJ4/RGPIO15
PTJ3/RGPIO14
PTJ2/RGPIO13
PTJ1/RGPIO12
PTJ0/RGPIO11
Freescale Semiconductor
MCF51JM128 ColdFire Microcontroller, Rev. 1
5
5 Page 
Figure 3 shows the pinout of the 64-pin LQFP and QFP.
MCF51JM128 Family Configurations
www.DataSheet4U.com
PTC4
IRQ / TPMCLK
RESET
PTF0 / TPM1CH2
PTF1 / TPM1CH3
PTF2 / TPM1CH4
PTF3 / TPM1CH5
PTF4 / TPM2CH0
PTC6 / RXCAN
PTF7 / TXCAN
PTF5 / TPM2CH1
PTF6
PTE0 / TXD1
PTE1 / RXD1
PTE2 / TPM1CH0
PTE3 / TPM1CH1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48 PTD2 / KBIP2 / ACMPO
47 VSSAD
46 VREFL
45 VREFH
44 VDDAD
43 PTD1 / ADP9 / ACMP–
42 PTD0 / ADP8 / ACMP+
41 PTB7 / ADP7
40 PTB6 / ADP6
39 PTB5 / KBIP5 / ADP5
38 PTB4 / KBIP4 / ADP4
37 PTB3 / SS2 / ADP3
36 PTB2 / SPSCK2 / ADP2
35 PTB1 / MOSI2 / ADP1
34 PTB0 / MISO2 / ADP0
33 PTA5 / RGPIO5
Figure 3. 64-pin QFP and LQFP
Freescale Semiconductor
MCF51JM128 ColdFire Microcontroller, Rev. 1
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet 51JM128.PDF ] | |
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