Datasheet > TC55VD836FF-143

TC55VD836FF-143

更新时间： 2024-09-19 21:05:27

品牌	Logo	应用领域
东芝 - TOSHIBA		静态存储器内存集成电路
页数	文件大小	规格书
21页	567K
描述
IC 256K X 36 STANDARD SRAM, 4 ns, PQFP100, 14 X 20 MM, 1.60 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-100, Static RAM

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技术参数
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TC55VD836FF-143 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	14 X 20 MM, 1.60 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-100
针数：	100	Reach Compliance Code：	unknown
风险等级：	5.86	最长访问时间：	4 ns
JESD-30 代码：	R-PQFP-G100	JESD-609代码：	e0
长度：	20 mm	内存密度：	9437184 bit
内存集成电路类型：	STANDARD SRAM	内存宽度：	36
功能数量：	1	端子数量：	100
字数：	262144 words	字数代码：	256000
工作模式：	SYNCHRONOUS	最高工作温度：	70 °C
最低工作温度：		组织：	256KX36
封装主体材料：	PLASTIC/EPOXY	封装代码：	LQFP
封装形状：	RECTANGULAR	封装形式：	FLATPACK, LOW PROFILE
并行/串行：	PARALLEL	峰值回流温度（摄氏度）：	240
认证状态：	Not Qualified	座面最大高度：	1.7 mm
最大供电电压 (Vsup)：	3.465 V	最小供电电压 (Vsup)：	3.135 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	TIN LEAD	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	14 mm
Base Number Matches：	1

TC55VD836FF-143 数据手册

TC55VD836FF-133,-143,-150

TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS

262,144-WORD BY 36-BIT SYNCHRONOUS NO-TURNAROUND STATIC RAM

DESCRIPTION

The TC55VD836FF is a synchronous static random access memory (SRAM) organized as 262,144 words by 36

bits. NtRAM^TM(no-turnaround SRAM) offers high bandwidth by eliminating dead cycles during the transition from

a read to a write and vice versa. All inputs except Output Enable OE and the Snooze pin ZZ are synchronized

with the rising edge of the CLK input. A Read operation is initiated by the ADV Address Advanced Input signal ;

the input from the address pins and all control pins except the OE and ZZ pins are loaded into the internal

registers on the rising edge of CLK in the cycle in which ADV is asserted. The output data is available two clock

cycles later. Write operations are internally self-timed and are initiated by the rising edge of CLK in the cycle in

which ADV is asserted. The input from the address pins and all control pins except the OE and ZZ pins are loaded

into the internal registers on the rising edge of CLK in the cycle in which ADV is asserted. Input data is loaded in

the third cycle after the cycle in which ADV is asserted. Byte Write Enables ( BW1 to BW4 ) allow from one to four

Byte Write operations to be performed. A 2-bit burst address counter and control logic are integrated into this

SRAM. The TC55VD836FF uses a single power supply (3.3 V) or dual power supplies (3.3 V for core and 2.5 V for

output buffer) and is available in a 100-pin low-profile plastic QFP (LQFP).

FEATURES

•

Organized as 262,144 words by 36 bits

Fast cycle time of 6.6 ns minimum (150 MHz maximum)

Fast access time of 3.8 ns maximum (from clock edge to data output)

No-turnaround operation with pipeline data output

2-bit burst address counter (support for interleaved or linear burst sequences)

Synchronous self-timed Write

Byte Write control

Snooze mode pin (ZZ) for power down

LVTTL-compatible interface

Single power supply (3.3 V) or Dual power supplies (3.3 V for core and 2.5 V for output buffer)

Available in 100-pin LQFP package (LQFP100-P-1420-0.65K ; pitch:0.65 mm, height:1.6 mm, weight:0.56 grams

(typical))

PIN ASSIGNMENT (TOP VIEW)

PIN NAMES

CLK

Clock Input

A0 to A17

Address Inputs

99 97 95 93 91 89 87 85 83 81

100 98 96 94 92 90 88 86 84 82

I/OP3

I/O17

I/O18

V^DDQ

V^SSQ

I/O19

I/O20

I/O21

I/O22

V^SSQ

V^DDQ

I/O23

I/O24

V^DD

I/OP2

I/O16

I/O15

V^DDQ

V^SSQ

I/O14

I/O13

I/O12

I/O11

V^SSQ

V^DDQ

I/O10

I/O9

CE , CE2 , CE2 Chip Enable Inputs

Output Enable Input

Write Enable input

BW1 to BW4 Byte Write Enable

ADV

CKE

Address Advance Input

Clock Enable

V^SS

Snooze Input

V^DD

I/O1 to I/O32

Data Inputs/Outputs

V^SS

I/O25

I/O26

V^DDQ

V^SSQ

I/O27

I/O28

I/O29

I/O30

V^SSQ

V^DDQ

I/O31

I/O32

I/OP4

I/O8

I/OP1 to I/OP4 Parity Data Inputs/Outputs

I/O7

V^DDQ

V^SSQ

I/O6

MODE

Mode select Input

No Connection

I/O5

I/O4

Not Usable

I/O3

V^SSQ

V^DDQ

I/O2

Power Supply for Core

Power Supply for Output Buffer

Ground for Core

I/O1

DDQ

32 34 36 38 40 42 44 46 48 50

31 33 35 37 39 41 43 45 47 49

I/OP1

Ground for Output Buffer

SSQ

Note : NtRAM

and No-Turnaround Random Access Memory are

trademarks of Samsung Electronics Co., Ltd..

2003-02-20 1/21

12 3 4 5 6 7...21

中文翻译

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与TC55VD836FF-143相关器件

型号	品牌	获取价格	描述	数据表
TC55VD836FFI-143	TOSHIBA	获取价格	IC 256K X 36 ZBT SRAM, 4 ns, PQFP100, 14 X 20 MM, 1.60 MM HEIGHT, 0.65 MM PITCH, PLASTIC,
TC55VDM536AFFN15	TOSHIBA	获取价格	IC 1M X 36 ZBT SRAM, 3.8 ns, PQFP100, 14 X 20 MM, 0.65 MM PITCH, PLASTIC, LQFP-100, Static
TC55VDM536AFFN20	TOSHIBA	获取价格	IC 1M X 36 ZBT SRAM, 3.2 ns, PQFP100, 14 X 20 MM, 0.65 MM PITCH, PLASTIC, LQFP-100, Static
TC55VEM208ASGN55	TOSHIBA	获取价格	IC 512K X 8 STANDARD SRAM, 70 ns, PDSO32, 0.50 MM PITCH, PLASTIC, LEAD FREE, TSOP1-32, Sta
TC55VEM208ASTN40	TOSHIBA	获取价格	TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS
TC55VEM208ASTN55	TOSHIBA	获取价格	TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS
TC55VEM216ABXN55	TOSHIBA	获取价格	IC 256K X 16 STANDARD SRAM, 70 ns, PBGA48, 6 X 8 MM, 0.75 MM PITCH, PLASTIC, TFBGA-48, Sta
TC55VEM216AGXN40	TOSHIBA	获取价格	IC 256K X 16 STANDARD SRAM, 55 ns, PBGA48, 6 X 8 MM, 0.75 MM PITCH, LEAD FREE, PLASTIC, TF
TC55VEM216AGXN55	TOSHIBA	获取价格	IC 256K X 16 STANDARD SRAM, 70 ns, PBGA48, 6 X 8 MM, 0.75 MM PITCH, LEAD FREE, PLASTIC, TF
TC55VEM216AXBN40	TOSHIBA	获取价格	IC 256K X 16 STANDARD SRAM, 40 ns, PBGA48, 6 X 7 MM, 0.75 MM PITCH, PLASTIC, TFBGA-48, Sta

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