MOD5272-100IR NetBurner Inc, MOD5272-100IR Datasheet - Page 195
![PROCESSOR MODULE FLASH MOD5272](/photos/6/75/67555/mod5272-100ir_sml.jpg)
MOD5272-100IR
Manufacturer Part Number
MOD5272-100IR
Description
PROCESSOR MODULE FLASH MOD5272
Manufacturer
NetBurner Inc
Type
Controllers & Processorsr
Datasheets
1.MOD5272-100IR.pdf
(2 pages)
2.MOD5272-100IR.pdf
(3 pages)
3.MOD5272-100IR.pdf
(550 pages)
Specifications of MOD5272-100IR
Module/board Type
Processor Module
Ethernet Connection Type
10/100 Ethernet Port RJ-45
Operating Voltage
3.3 V
Product
Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
MOD5272
For Use With
528-1001 - KIT DEVELOP NETWORK FOR MOD5272
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
528-1008
- Current page: 195 of 550
- Download datasheet (6Mb)
MOTOROLA
Chapter 9
SDRAM Controller
This chapter describes configuration and operation of the synchronous DRAM controller
component of the SIM including a general description of signals involved in SDRAM
operations. It provides interface information for memory configurations using most
common SDRAM devices for both 16- and 32-bit wide data buses. The chapter concludes
with signal timing diagrams.
9.1 Overview
The MCF5272 incorporates an SDRAM controller, whose main features are as follows:
9.2 SDRAM Controller Signals
The SDRAM controller provides all required signals for glueless interfacing to a variety of
JEDEC-compliant SDRAM devices. RAS/CAS address multiplexing and the SDRAM pin
A10 auto-precharge function is software configurable for different page sizes. To maintain
refresh capability without conflicting with concurrent accesses on the address and data
buses, RAS0, CAS0, SDWE, SDBA[0:1], SDCLKE, A10_PRECHG, and the SDRAM
bank selects are dedicated SDRAM signals.
• Glueless interface to a variety of JEDEC-compliant SDRAM devices.
• MCF5272 data bus width of 16 or 32 bits to SDRAM memory array
• 16- to 256-Mbit device support
• Dedicated bank address pins to provide pin out compatibility for different SDRAM
• Page size from 256–1024 column address locations
• 6-1-1-1 timing for burst-read; 3-1-1-1 timing for burst-write accesses (assuming a
• CAS latencies of 1 and 2
• Up to four concurrently activated banks
• SDRAM power down and self refresh
• Refresh timer prescaler supports system clock down to 5 MHz maintaining a
• Auto initialization of SDRAM
sizes with a single printed circuit board layout
page hit at 66 MHz)
15.6-µS refresh cycle
Chapter 9. SDRAM Controller
9-1
Related parts for MOD5272-100IR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MOD5272-100-NOPB](/photos/15/88/158835/mod5272_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools MOD5272 Processor Board
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5272-100IL](/photos/15/88/158835/mod5272_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools MOD5272 Industrial Temperature
Manufacturer:
NetBurner Inc
![MOD5272-100CL](/photos/15/88/158835/mod5272_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools MOD5272 MODULE
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5272-100](/photos/6/76/67600/mod5272-100_tmb.jpg)
Part Number:
Description:
PROCESSOR MODULE FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5272-100CR](/photos/15/88/158832/630_38__ethernet_core_processor_module_tmb.jpg)
Part Number:
Description:
Ethernet Modules & Development Tools 32Bit 62MHz Core Module 50Pin DIP
Manufacturer:
NetBurner Inc
Datasheet:
![SB72-300CR](/photos/6/75/67512/sb72-300_tmb.jpg)
Part Number:
Description:
BOARD SERIAL-ETHERNET 512K FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5282-100IR](/photos/6/75/67588/mod5282-100ir_tmb.jpg)
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![SB72EX-100CR](/images/no-image3.png)
Part Number:
Description:
DUAL PORT SERIAL-ETHERNET
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5282-100](/photos/6/76/67601/mod5282-100_tmb.jpg)
Part Number:
Description:
PROCESSOR MODULE 512KB FLASH
Manufacturer:
NetBurner Inc
Datasheet:
![MOD5234-100IR](/photos/28/91/289101/mod-100ir_tmb.jpg)
Part Number:
Description:
MOD5234 10/100 ETHERNET MODULE
Manufacturer:
NetBurner Inc
Datasheet:
![NNDK-MOD5282-KIT](/photos/9/6/90646/nndk-mod5282-kit_tmb.jpg)
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5282
Manufacturer:
NetBurner Inc
Datasheet:
![NNDK-MOD5272-KIT](/photos/9/6/90647/nndk-mod5272-kit_tmb.jpg)
Part Number:
Description:
KIT DEVELOP NETWORK FOR MOD5272
Manufacturer:
NetBurner Inc
Datasheet:
![CB34-EX-100IR](/photos/16/2/160286/cb34ex_tmb.jpg)
Part Number:
Description:
Ethernet ICs 32bit 147MHz CAN-to- Ethnt Device IndTemp
Manufacturer:
NetBurner Inc
Datasheet: