NNDK-MOD5272-KIT NetBurner Inc, NNDK-MOD5272-KIT Datasheet - Page 507
NNDK-MOD5272-KIT
Manufacturer Part Number
NNDK-MOD5272-KIT
Description
KIT DEVELOP NETWORK FOR MOD5272
Manufacturer
NetBurner Inc
Series
ColdFire®r
Datasheets
1.MOD5272-100IR.pdf
(2 pages)
2.MOD5272-100IR.pdf
(550 pages)
3.NNDK-MOD5282-KIT.pdf
(2 pages)
Specifications of NNDK-MOD5272-KIT
Main Purpose
*
Embedded
*
Utilized Ic / Part
MOD5272
Primary Attributes
*
Secondary Attributes
*
Processor To Be Evaluated
MOD5272
Interface Type
RS-232, RS-485, USB
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
528-1001
- Current page: 507 of 550
- Download datasheet (6Mb)
1
MOTOROLA
23.5 SDRAM Interface Timing Specifications
Table 23-10 lists SDRAM interface timings.
Figure 23-9 shows SDRAM timings listed in Table 23-10.
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SD16
Name
All timing references to SDCLK are given to its rising edge when bit 3 of the SDRAM control register is 0.
SDCLK to address output A[22:0] valid
SDCLK to address output A[22:0] invalid (output hold)
SDCLK to DQM[3:0] valid
SDCLK to DQM[3:0] invalid (output hold)
SDCLK to data output (D[31:0]) valid (signal from driven or three-state)
SDCLK to data output (D[31:0]) invalid (output hold)
SDCLK to CAS0, RAS0, SDBA[1:0], SDCLKE, SDRAMWE, valid
SDCLK to CAS0, RAS0, SDBA[1:0], SDCLKE, SDRAMWE, invalid (output hold)
SDCLK to SDCS valid
SDCLK to SDCS invalid (output hold)
SDCLK to A10_PRECHG valid
SDCLK to A10_PRECHG invalid (output hold)
SDCLK to data output (D[31:0]) high impedance
Data input (D[31:0]) valid to SDCLK (setup) (pipeline mode, SDRAM control
register b4 = 1)
Data input (D[31:0]) valid to SDCLK (setup) (straight-through mode, SDRAM
control register b4 = 0)
SDCLK to data input (D[31:0]) invalid (hold)
Above 48 MHz, the memory bus may need to be configured for
one wait state. It is the responsibility of the user to determine
the actual frequency at which to insert a wait state since this
depends on the access time of SRAM or SDRAM used in a
particular system implementation.
Wait states are inserted for SRAM accesses by programming
bits 6–2 of the chip select option registers.
A wait state is added for SDRAM read accesses by setting bit
4 of the SDRAM control register.
Table 23-10. SDRAM Interface Timing Specifications
Chapter 23. Electrical Characteristics
Characteristic
Control Inputs
NOTE:
1
SDRAM Interface Timing Specifications
13.0
Min
1.0
1.0
1.0
5.5
—
—
—
—
—
—
—
0–66 MHz
1
1
1
0
Max
13.0
13.0
9.5
—
—
—
—
—
—
—
—
—
9
7
8
6
23-13
Unit
nS
nS
nS
nS
nS
nS
nS
nS
nS
Related parts for NNDK-MOD5272-KIT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
BOARD SERIAL-ETHERNET 512K FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE FLASH MOD5272
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
DUAL PORT SERIAL-ETHERNET
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
MOD5234 10/100 ETHERNET MODULE
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5282
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
DUAL PORT SERIAL-ETHERNET
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
Ethernet Modules & Development Tools 32 Bit 66MHz 40 Pin DIP Industrial Temp
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
Ethernet Modules & Development Tools MOD5213 DEVELOPMENT KIT
Manufacturer:
NetBurner Inc
Part Number:
Description:
Ethernet Modules & Development Tools DUAL PORT SERIAL EHTERNET DEVICE
Manufacturer:
NetBurner Inc
Datasheet:
Part Number:
Description:
Ethernet ICs 32bit 147MHz CAN-to- Ethnt Device IndTemp
Manufacturer:
NetBurner Inc
Datasheet: