參數(shù)資料
型號: MCF5407FT220
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 220 MHz, RISC PROCESSOR, PQFP208
封裝: 28 X 28 MM, 0.50 MM PITCH, PLASTIC, FQFP-208
文件頁數(shù): 12/35頁
文件大?。?/td> 441K
代理商: MCF5407FT220
2
MCF5407 Integrated ColdFire Microprocessor Product Brief
MOTOROLA
Features
Figure 1. MCF5407 Block Diagram
DRAM Controller
Chip-Select Module
External
Bus Interface
Software
Watchdog
Two
Two UARTs
DMA
I2C Module
JTAG
Debug
MAC
V4 COLDFIRE PROCESSOR COMPLEX
2-Kbyte
SRAM1
SYSTEM INTEGRATION MODULE (SIM)
2-Kbyte
SRAM0
16-Kbyte
Instruction
Cache
8-Kbyte
Data
Cache
SRAM Controller
RAMBAR0 RAMBAR1
DIV
Ten-Instruction
FIFO Buffer
Operand Execution
Pipeline (OEP)
Instruction Fetch
Pipeline (IFP)
Branch Logic
8-Entry
Branch
128-Entry
Prediction
Table
Cache
...
LIFO Return
Stack
32-Bit Data Bus
4-Entry
Store
Buffer
31
0
Four
32-Bit Address Bus
CCR
General-
Purpose Registers
31
0
31
0
A0–A7
D0–D7
IED
IAG
IC1
IC2
OC2
DS
AG
OC1
DA
EX
Interrupt Controller
Local Memory
Instruction Bus
PLL
CLKIN
RSTI
PSTCLK
RSTO
PCLK
CLKIN
Data Bus
÷2
Xn
Module
CS[7:0]
88
8
12 ICRs
MBAR
IMR
Channels
General-
Purpose
Timers
(to on-chip
peripherals)
Harvard Cache Controller
ACR2
ACR0
ACR3
ACR1
CACR
CSARs CSCRs CSMRs
IRQ[1,3,5,7]
4
RAS[1:0]
2
CAS[3:0]
4
AVR
IPR
IRQPAR
SWIVR
SWSR
SYPCR
RSR
System Control
PLL Control
PLL
Base Address
MPARK
Bus Master Park
DMR0/1
DACR0/1
Addr/Cntrl
Mask
DRAM Control
DCR
Parallel Port
PLL
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