mcf5274l Freescale Semiconductor, Inc, mcf5274l Datasheet - Page 4

• Manufacturer Part Number: mcf5274l
• Description: Mcf5275 Integrated Microprocessor Family Hardware
• Manufacturer: Freescale Semiconductor, Inc

Block Diagram
(To/From PADI)
4
(To/From PADI)
(To/From PADI)
(To/From
JTAG
(To/From
TAP
PADI)
PADI)
JTAG_EN
FAST ETHERNET
DREQ[1:0]
FAST ETHERNET
CONTROLLER
CONTROLLER
Cryptography
(FEC1)
(FEC0)
4 CH DMA
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 1.1
Modules
4 CH PWM
RNGA
SKHA
MDHA
Watchdog
Timer
DACK[3:0]
(To/From PADI)
Full Speed
USB 2.0
(To/From SRAM backdoor)
Figure 1. MCF5275 Block Diagram
Arbiter
UART
(To/From Arbiter backdoor)
0
DTIM
Edge
Port
0
(To/From INTC)
UART
(8Kx16)x4
64 Kbytes
Preliminary
1
SRAM
CLKGEN
V2 ColdFire CPU
DTIM
PLL
1
UART
DIV
2
INTC0
DTIM
2
I
2
16 Kbytes
(1Kx32)x4
C
PIT0
CACHE
EMAC
INTC1
DTIM
3
QSPI
PIT1
SELECTS
CHIP
PORTS
SDRAMC
(GPIO)
EIM
EBI
PIT2
Freescale Semiconductor
CIM
PIT3
D[31:16]
A[23:0]
TA
DDR
QSPI
I2C_SDA
TXDx
DTOUTx
PWMx
R/W
CS[3:0]
I2C_SCL
RXDx
DTINx
FEC0
FEC1
TRST
TSIZ[1:0]
BS[3:2]
RTSx
CTSx
USB
JTAG_EN
TMS
TDI
TEA
TCLK
TDO