mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 242

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

Signal Descriptions
14-2
SDRAM_CS[1:0]
CLKMOD0
CLKMOD1
ERXD[3:1]
ETXD[3:1]
CLKOUT
ERXCLK
DRAMW
ETXCLK
IRQ[7:1]
SIZ[1:0]
ETXDO
ERXDV
ERXER
CS[6:0]
ETXEN
ERXD0
ETXER
EMDIO
BS[3:0]
D[31:0]
A[23:0]
EXTAL
RCON
EMDC
RSTO
ECRS
SRAS
SCAS
SCKE
ECOL
XTAL
RSTI
R/W
TEA
TIP
OE
TA
TS
32
24
7
4
2
2
Clock Module
and MCF5216
Configuration
on MCF5214
Not present
Controller
Controller
Edgeport
Interface
External
Module
Selects
DRAM
Reset
(PLL)
Note:
Chip
Chip
FEC
Figure 14-1. MCF5282 Block Diagram with Signal Interfaces
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Controller 0
Controller 1
Interrupt
Interrupt
QADC
TRST/DSCLK
TMS/BKPT
TDO/DSO
JTAG_EN
Module
Ports
TDI/DSI
UART0
Serial
TCLK
I/O
UART1
Serial
Purpose
General
Timer A
VDDF
I/O
JTAG
Port
UART2
Serial
General
Purpose
Timer B
I/O
on MCF5280
Not present
Module
Note:
Flash
DIV
D-Cache/I-Cache
ColdFire V2 Core
Debug Module
Modules
(DTIM0–
DTIM3)
2-Kbyte
Timer
DMA
QSPI
EMAC
SRAM
64K
Module
FlexCAN
I
Freescale Semiconductor
2
C
4
Watchdog
Timer
Timers
(PIT0–
PIT3)
DDATA[3:0]
PIT
VSTBY
Controller
Test