DDR1 Synchronous DRAM

Alliance Memory DDR1 Synchronous DRAM is a high-speed CMOS double data rate synchronous DRAM. It is internally configured with a synchronous interface (all signals are registered on the positive edge of the clock signal, CK). Data outputs occur at both rising edges of CK and CK. Read and write accesses to the SDRAM are burst oriented. The Accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a BankActivate command which is then followed by a Read or Write command.

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Qty. RoHS ECAD Model Type
Memory Size
Data Bus Width
Maximum Clock Frequency
Package / Case
Organization
Access Time
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 60-ball BGA, 200 MHz, Automotive Temp - Tray
Datasheet
101In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 16 bit 200 MHz FBGA-60 32 M x 16 700 ps 2.3 V 2.7 V - 40 C + 105 C AS4C32M16D1 Tray
Alliance Memory DRAM DDR1, 128Mb, 8M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industriall Temp A Die
Datasheet
108In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 128 Mbit 16 bit 200 MHz TSOP-II-66 8 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C8M16D1A Tray
Alliance Memory DRAM DDR1, 64MB, 2M X 32, 2.5V 144 BGA 200MHZ, COMMERCIAL TEMP - Tray
Datasheet
159In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 64 Mbit 32 bit 200 MHz FBGA-144 2 M x 32 700 ps 2.3 V 2.7 V 0 C + 70 C Tray
Alliance Memory DRAM DDR1, 64Mb, 4M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp(A)
Datasheet
189In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 64 Mbit 16 bit 200 MHz TSOP-II-66 4 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C4M16D1A Tray
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp (A)
Datasheet
3,935In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C16M16D1A Tray
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A), T&R
Datasheet
1,384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C16M16D1A Reel, Cut Tape, MouseReel
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A)
Datasheet
198In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C16M16D1A Tray
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 60-ball BGA, 200 MHz, Industriall Temp - Tray
Datasheet
245In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 16 bit 200 MHz TFBGA-60 32 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C32M16D1 Tray
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp A
Datasheet
401In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 16 bit 200 MHz TSOP-II-66 32 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C32M16D1A Tray
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp (A)
Datasheet
520In Stock
540Expected 11/19/2026
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 16 bit 200 MHz TSOP-II-66 32 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C32M16D1A Tray
Alliance Memory DRAM DDR1, 512Mb, 64M x 8, 2.5v, 60ball TFBGA, 200MHz, Industrial Temp - Tray
Datasheet
821In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 8 bit 200 MHz FBGA-60 64 M x 8 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C64M8D1 Tray
Alliance Memory DRAM DDR1, 128Mb, 8M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp A Die
Datasheet
66In Stock
108Expected 10/23/2026
Min.: 1
Mult.: 1

SDRAM - DDR 128 Mbit 16 bit 200 MHz TSOP-II-66 8 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C8M16D1A Tray
Alliance Memory DRAM DDR1, 512Mb, 64M x 8, 2.5V, 66pin TSOPII, 200MHz, Industrial Temp - Tray
Datasheet
102In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 8 bit 200 MHz TSOP-II-66 64 M x 8 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C64M8D1 Tray
Alliance Memory DRAM DDR1, 128MB, 4M X 32, 2.5V, 144BGA, 200MHZ, INDUSTRIAL TEMP - Tray
Datasheet
24In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 128 Mbit 32 bit 200 MHz FBGA-144 4 M x 32 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C4M32D1A Tray
Alliance Memory DRAM DDR1, 1G, 64M X 16, 2.5V, 60-BALL BGA, 166 MHZ, INDUSTRIAL TEMP - Tray
Datasheet
5In Stock
Min.: 1
Mult.: 1

SDRAM - DDR 1 Gbit 16 bit 166 MHz FBGA-60 64 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C64M16D1A Tray
Alliance Memory DRAM DDR1, 256Mb, 16M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp (A), TAPE & REEL
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SDRAM - DDR 256 Mbit 16 bit 200 MHz TSOP-II-66 16 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C16M16D1A Reel, Cut Tape, MouseReel
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 60-ball BGA, 200 MHz, Industriall Temp, T&R
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SDRAM - DDR 512 Mbit 16 bit 200 MHz TFBGA-60 32 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C32M16D1 Reel
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp A Tape and Reel
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SDRAM - DDR 512 Mbit 16 bit 200 MHz TSOP-II-66 32 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C32M16D1A Reel
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp (A) Tape and Reel
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SDRAM - DDR 512 Mbit 16 bit 200 MHz TSOP-II-66 32 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C32M16D1A Reel
Alliance Memory DRAM DDR1, 128Mb, 8M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp A Die, T&R
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SDRAM - DDR 128 Mbit 16 bit 200 MHz TSOP-II-66 8 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C8M16D1A Reel
Alliance Memory DRAM DDR1, 128Mb, 8M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industriall Temp A Die, T&R
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SDRAM - DDR 128 Mbit 16 bit 200 MHz TSOP-II-66 8 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C8M16D1A Reel
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 60-ball BGA, 200 MHz, Commercial Temp - Tray
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SDRAM - DDR 512 Mbit 16 bit 200 MHz TFBGA-60 32 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C32M16D1 Tray
Alliance Memory DRAM DDR1, 512Mb, 32M X 16, 2.5V, 60-ball BGA, 200 MHz, Commercial Temp - Tape & Reel
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SDRAM - DDR 512 Mbit 16 bit 200 MHz TFBGA-60 32 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C32M16D1 Reel
Alliance Memory DRAM DDR1, 64Mb, 4M x 16, 2.5V, 66pin TSOP II, 200 MHz, Commercial Temp(A), T&R
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

SDRAM - DDR 64 Mbit 16 bit 200 MHz TSOP-II-66 4 M x 16 700 ps 2.3 V 2.7 V 0 C + 70 C AS4C4M16D1A Reel
Alliance Memory DRAM DDR1, 64Mb, 4M x 16, 2.5V, 66pin TSOP II, 200 MHz, Industrial Temp(A)
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SDRAM - DDR 64 Mbit 16 bit 200 MHz TSOP-II-66 4 M x 16 700 ps 2.3 V 2.7 V - 40 C + 85 C AS4C4M16D1A Tray