AT91EB40A Atmel, AT91EB40A Datasheet - Page 24

• Manufacturer Part Number: AT91EB40A
• Description: KIT EVAL FOR ARM AT91R40008
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91EB40A

• Contents: Evaluation Board, Cable, Power Jack, CD-ROM
• For Use With/related Products: AT91R40008
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2635C–ATARM–13-May-05
5.4
5-4
Increasing
Memory Size
The AT91EB40A Evaluation Board is not supplied with external SRAM devices. If, how-
ever, the user needs more than 256K bytes of internal memory embedded in the
AT91R40008, SRAM from 256K bytes to 1M bytes may be added.
The following references for the 128K x 8 SRAM are available:
The following references for the 512K x 8 SRAM are available:
Manufacturer
Samsung
IDT
Manufacturer
Samsung
IDT
Reference
U2 - U3 footprint: KM68V1002BJ-10 in 32-SOJ-400 package
U4 - U5 footprint: KM68V1002BJ-10 in 32-TSOP2-400F package
U2 - U3 footprint: 71V124-S10Y in 400-mil SOJ package (SO32-3)
U4 - U5 footprint: 71V124-S10PH in TSOP Type II (SO32-4)
Reference
U2 - U3 footprint: KM68V4002BJ-10 in 36-SOJ-400 package
U4 - U5 footprint: KM68V4002BJ-10 in 36-TSOP2-400F package
U2 - U3 footprint: 71V424-S10Y in 36-pin 400-mil SOJ package
U4 - U5 footprint: 71V124-S10PH in 44-pin TSOP Type II
AT91EB40A Evaluation Board User Guide