Datasheet > TM2EJ64DPN

TM2EJ64DPN

更新时间： 2024-11-25 12:22:27

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
20页	312K
描述
EXTENDED-DATA-OUT DYNAMIC RAM MODULES â SODIMM

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TM2EJ64DPN 数据手册

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SMMS685 − AUGUST 1997

Organization

− TM2xJ64xPN-xx . . . 2097152 × 64 Bits

Single 3.3-V Power Supply

( 10% Tolerance)

High-Speed, Low-Noise LVTTL Interface

Long Refresh Period:

− TM2EJ64DPN: 32 ms (2048 cycles)

− TM2EJ64EPN: 64 ms (4096 cycles)

JEDEC 144-Pin Small Outline Dual-In-Line

Memory Module (SODIMM) Without Buffer

for Use With Socket

Low-Power, Battery-Backup Refresh

Available:

− TM2FJ64DPN: 128 ms (2048 cycles)

− TM2FJ64EPN: 128 ms (4096 cycles)

TM2xJ64xPN-xx — Utilizes Eight 16M-Bit

(2M×8-Bit) Dynamic RAMs in TSOPs

Performance ranges

3-State Output

Extended-Data-Out (EDO) Operation With

CAS-Before-RAS (CBR), RAS-Only, and

Hidden Refresh

ACCESS ACCESS ACCESS

TIME TIME TIME

EDO

CYCLE

RAC

CAC

HPC

Serial Presence-Detect (SPD) Using

EEPROM

MAX

50 ns

60 ns

70 ns

MAX

13 ns

15 ns

18 ns

MAX

25 ns

30 ns

35 ns

MIN

’2xJ64xPN-50

’2xJ64xPN-60

’2xJ64xPN-70

20 ns

25 ns

30 ns

Ambient Temperature Range

0°C to 70°C

Gold-Plated Contacts

description

The TM2EJ64DPN is a 16M-byte, 144-pin, small outline dual-in-line memory module (SODIMM). The SODIMM

is composed of eight TMS427809A, 2097152 × 8-bit 2K-refresh EDO dynamic random-access memories

(DRAMs), each in a 400-mil, 28-pin plastic thin small-outline package (TSOP) (DGC suffix) mounted on a

substrate with decoupling capacitors. See the TMS427809A data sheet (literature number SMKS894).

The TM2EJ64EPN is an 16M-byte, 144-pin SODIMM. The SODIMM is composed of eight TMS426809A,

2097152 × 8-bit 4K-refresh EDO DRAMs, each in a 400-mil, 28-pin plastic TSOP (DGC suffix) mounted on a

substrate with decoupling capacitors. See the TMS426809A data sheet (literature number SMKS894).

The TM2FJ64DPN is a 16M-byte, 144-pin SODIMM. The SODIMM is composed of eight TMS427809AP,

2097152 × 8-bit 2K low-power battery-backup refresh EDO DRAMs, each in a 400-mil, 28-pin plastic TSOP

(DGC suffix) mounted on a substrate with decoupling capacitors. See the TMS427809AP data sheet (literature

number SMKS894).

The TM2FJ64EPN is a 16M-byte, 144-pin SODIMM. The SODIMM is composed of eight TMS426809AP,

2097152 × 8-bit 4K low-power battery-backup refresh EDO DRAMs, each in a 400-mil, 28-pin plastic TSOP

(DGC suffix) mounted on a substrate with decoupling capacitors. See the TMS426809AP data sheet (literature

number SMKS894).

operation

The TM2xJ64xPN operates as eight TMS42x809A/Ps, connected as shown in the functional block diagram.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443

12 3 4 5 6 7...20

中文翻译

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与TM2EJ64DPN相关器件

型号	品牌	获取价格	描述	数据表
TM2EJ64DPN-50	TI	获取价格	2MX64 EDO DRAM MODULE, 50ns, DMA144, DIMM-144
TM2EJ64DPN-60	TI	获取价格	2MX64 EDO DRAM MODULE, 60ns, DMA144, DIMM-144
TM2EJ64DPN-70	TI	获取价格	2MX64 EDO DRAM MODULE, 70ns, DMA144, DIMM-144
TM2EJ64EPN	TI	获取价格	EXTENDED-DATA-OUT DYNAMIC RAM MODULES â
TM2EJ64EPN-50	TI	获取价格	2MX64 EDO DRAM MODULE, 50ns, DMA144, DIMM-144
TM2EJ64EPN-60	TI	获取价格	2MX64 EDO DRAM MODULE, 60ns, DMA144, DIMM-144
TM2EJ64EPN-70	TI	获取价格	2MX64 EDO DRAM MODULE, 70ns, DMA144, DIMM-144
TM2EP64DJN	TI	获取价格	EXTENDED-DATA-OUT DYNAMIC RAM MODULES
TM2EP64DJN-50	TI	获取价格	2MX64 EDO DRAM MODULE, 13ns, DMA168, DIMM-168
TM2EP64DJN-60	TI	获取价格	2MX64 EDO DRAM MODULE, 15ns, DMA168, DIMM-168

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