Datasheet > TM124MBK36C

TM124MBK36C

更新时间： 2024-09-16 11:58:39

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
11页	160K
描述
DYNAMIC RAM MODULE

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数据手册

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TM124MBK36C 数据手册

TM124MBK36C, TM124MBK36S 1048576 BY 36-BIT

TM248NBK36C, TM248NBK36S 2097152 BY 36-BIT

DYNAMIC RAM MODULE

SMMS138B – MARCH 1992 – REVISED JUNE 1995

Organization

TM124MBK36C . . . 1048576 × 36

TM248NBK36C . . . 2097152 × 36

Enhanced Page Mode Operation With

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

Hidden Refresh

Single 5-V Power Supply (±10% Tolerance)

Presence Detect

72-pin Leadless Single In-Line Memory

Module (SIMM)

Performance Ranges:

ACCESS ACCESS ACCESS READ

TIME

TM124MBK36C – Utilizes Eight 4-Megabit

DRAMs in Plastic Small-Outline J-Lead

(SOJ) Packages and Two 4-Megabit

CAC

WRITE

CYCLE

(MIN)

RAC

(MAX)

′124MBK36C-60 60 ns

′124MBK36C-70 70 ns

′124MBK36C-80 80 ns

′248NBK36C-60 60 ns

′248NBK36C-70 70 ns

′248NBK36C-80 80 ns

(MAX)

30 ns

35 ns

40 ns

30 ns

35 ns

40 ns

(MAX)

15 ns

18 ns

20 ns

15 ns

18 ns

20 ns

Quad-CAS DRAMs in Plastic SOJ Packages

110 ns

130 ns

150 ns

110 ns

130 ns

150 ns

TM248NBK36C – Utilizes Sixteen 4-Megabit

DRAMs in Plastic SOJ Packages and Four

4-Megabit Quad-CAS DRAMs in Plastic SOJ

Packages

Long Refresh Period

16 ms (1024 Cycles)

Low Power Dissipation

All Inputs, Outputs, Clocks Fully TTL

Compatible

Operating Free-Air-Temperature Range

0°C to 70°C

3-State Output

†

Gold-Tabbed Versions Available:

– TM124MBK36C

– TM248NBK36C

Common CAS Control for Nine Common

Data-In and Data-Out Lines, in Four Blocks

Tin-Lead (Solder) Tabbed Versions

– TM124MBK36S

– TM248NBK36S

description

TM124MBK36C

The TM124MBK36C is a dynamic random-access memory (DRAM) organized as four times 1048576 × 9 (bit

9 is generally used for parity) in a 72-pin leadless single in-line memory module (SIMM). The SIMM is composed

of eight TMS44400DJ, 1 048 576 × 4-bit DRAMs, each in 20/26-lead plastic small-outline J-lead packages

(SOJs), and two TMS44460DJ, 1048576 × 4-bit Quad-CAS DRAMs, in 24/26-lead plastic SOJs mounted on

a substrate with decoupling capacitors. Each TMS44400DJ and TMS44460DJ is described in the TMS44400

and TMS44460 data sheets, respectively.

The TM124MBK36C is available in the single-sided BK leadless module for use with sockets.

The TM124MBK36C features RAS access times of 60 ns, 70 ns, and 80 ns. This device is characterized for

operation from 0°C to 70°C.

†

Part numbers in this data sheet are for the gold-tabbed version; the information applies to both gold-tabbed and solder-tabbed versions.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443

12 3 4 5 6 7...11

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与TM124MBK36C相关器件

型号	品牌	获取价格	描述	数据表
TM124MBK36C-6	TI	获取价格	MEMORY MODULE,DRAM,FAST PAGE,1MX36,CMOS,SSIM,72PIN,PLASTIC
TM124MBK36C-60	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 60ns, SMA72, SIMM-72
TM124MBK36C-60L	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 60ns, SMA72, SIMM-72
TM124MBK36C-7	TI	获取价格	MEMORY MODULE,DRAM,FAST PAGE,1MX36,CMOS,SSIM,72PIN,PLASTIC
TM124MBK36C-70L	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 70ns, SMA72, SIMM-72
TM124MBK36C-80	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 80ns, SMA72, SIMM-72
TM124MBK36C-80L	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 80ns, SMA72, SIMM-72
TM124MBK36E-60	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 60ns, SMA72, SIMM-72
TM124MBK36F	TI	获取价格	36-BIT DRAM MODULE
TM124MBK36F-80	TI	获取价格	1MX36 FAST PAGE DRAM MODULE, 80ns, SMA72, SIMM-72

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