mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 143

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

All Version 1 ColdFire+ microcontroller devices use an 8-bit peripheral bus. The bus
bridge from the ColdFire system bus to the peripheral bus is capable of serializing 16-bit
accesses into two 8-bit accesses and 32-bit access into four 8-bit accesses. This approach
can speed access to properly aligned peripheral registers. However, not all peripheral
registers are aligned to take advantage of this feature.
Freescale Semiconductor, Inc.
MTIM16
CMT
2-channel FTM
6-channel FTM
LPTMR
LPTMR
Flash
DAC
CMP
PDB
CRC
ADC
VREF
USBDCD
USB
Port Control
Port Control
Port Control
Port Control
Port Control
Port Control
TSI
RNGB
DMA
Mini-FlexBus
INTC
Peripheral
16-Bit Modulo Timer
Carrier Modulator Transmitter
2-channel Flex Timer / PWM Module
6-channel Flex Timer / PWM Module
Low Power Timer
Low Power Timer
Flash Controller
12-bit Digital-to-Analog Converter
High Speed Analog Comparator (includes mux control and 6-
bit DAC control)
Programmable Delay Block
Cyclic Redundancy Check Generator
Successive Approximation Analog-to-Digital Converter (12-
bit)
Voltage Reference
USB Charger Detect
USB Dual Role Controller
Port I/O Control Module
Port I/O Control Module
Port I/O Control Module
Port I/O Control Module
Port I/O Control Module
Port I/O Control Module
Reserved
Touch Sensing Input
Random Number Generator Block
Direct Memory Access Controller
External Memory Interface
V1 ColdFire Interrupt Controller
Description
Table 4-4. High Level Peripheral Memory Map (continued)
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Preliminary
Instance Name
USBDCD
LPTMR0
LPTMR1
PCTLA
PCTLB
PCTLC
PCTLD
PCTLE
PCTLF
CMP0
RNGB
DAC0
ADC0
VREF
MTIM
FTM0
FTM1
PDB0
USB0
FTFL
DMA
INTC
CMT
CRC
TSI0
MB
Chapter 4 Memory Map
0x(FF)FF_8410
0x(FF)FF_8420
0x(FF)FF_8440
0x(FF)FF_8480
0x(FF)FF_84C0
0x(FF)FF_84D0
0x(FF)FF_84E0
0x(FF)FF_8500
0x(FF)FF_8530
0x(FF)FF_8540
0x(FF)FF_8570
0x(FF)FF_8600
0x(FF)FF_8670
0x(FF)FF_8680
0x(FF)FF_9000
0x(FF)FF_9200
0x(FF)FF_9210
0x(FF)FF_9220
0x(FF)FF_9230
0x(FF)FF_9240
0x(FF)FF_9250
0x(FF)FF_9340
0x(FF)FF_9400
0x(FF)FF_98C0
0x(FF)FF_E400
0x(FF)FF_E800
0x(FF)FF_FFC0
Base Address
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