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TC55V040AFT-70

更新时间： 2024-11-06 22:17:27
品牌 Logo 应用领域
东芝 - TOSHIBA 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
11页 107K
描述
524,288-WORD BY 8-BIT FULL CMOS STATIC RAM

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中文翻译

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TC55V040AFT-70 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TSOP1包装说明：10 X 14 MM, 0.50 MM PITCH, PLASTIC, TSOP1-40
针数：40Reach Compliance Code：unknown
风险等级：5.85Is Samacsys：N
最长访问时间：85 nsJESD-30 代码：R-PDSO-G40
JESD-609代码：e0长度：12.4 mm
内存密度：4194304 bit内存集成电路类型：STANDARD SRAM
内存宽度：8功能数量：1
端子数量：40字数：524288 words
字数代码：512000工作模式：ASYNCHRONOUS
最高工作温度：85 °C最低工作温度：-40 °C
组织：512KX8封装主体材料：PLASTIC/EPOXY
封装代码：TSOP1封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN 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：1.2 mm最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：2.3 V标称供电电压 (Vsup)：3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：TIN LEAD
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：10 mmBase Number Matches：1

TC55V040AFT-70 数据手册

 浏览型号TC55V040AFT-70的Datasheet PDF文件第2页浏览型号TC55V040AFT-70的Datasheet PDF文件第3页浏览型号TC55V040AFT-70的Datasheet PDF文件第4页浏览型号TC55V040AFT-70的Datasheet PDF文件第5页浏览型号TC55V040AFT-70的Datasheet PDF文件第6页浏览型号TC55V040AFT-70的Datasheet PDF文件第7页 
TC55V040AFT-55,-70  
TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS  
524,288-WORD BY 8-BIT FULL CMOS STATIC RAM  
DESCRIPTION  
The TC55V040AFT is a 4,194,304-bit static random access memory (SRAM) organized as 524,288 words by 8 bits.  
Fabricated using Toshiba's CMOS Silicon gate process technology, this device operates from a single 2.3 to 3.6 V  
power supply. Advanced circuit technology provides both high speed and low power at an operating current of 3  
mA/MHz and a minimum cycle time of 55 ns. It is automatically placed in low-power mode at 0.5 µA standby  
current (at VDD = 3 V, Ta = 25°C, maximum) when chip enable (CE1 ) is asserted high or (CE2) is asserted low.  
There are three control inputs. CE1 and CE2 are used to select the device and for data retention control, and  
output enable ( OE ) provides fast memory access. This device is well suited to various microprocessor system  
applications where high speed, low power and battery backup are required. And, with a guaranteed operating  
extreme temperature range of −40° to 85°C, the TC55V040AFT can be used in environments exhibiting extreme  
temperature conditions. The TC55V040AFT is available in normal and reverse pinout plastic 40-pin  
thin-small-outline package (TSOP).  
FEATURES  
•
Access Times (maximum):  
•
Low-power dissipation  
Operating: 10.8 mW/MHz (typical)  
TC55V040AFT  
•
•
•
•
•
•
Single power supply voltage of 2.3 to 3.6 V  
Power down features usingCE1 and CE2  
Data retention supply voltage of 1.5 to 3.6 V  
Direct TTL compatibility for all inputs and outputs  
Wide operating temperature range of −40° to 85°C  
Standby Current (maximum):  
-55  
-70  
Access Time  
55 ns  
55 ns  
55 ns  
30 ns  
70 ns  
70 ns  
70 ns  
35 ns  
CE1 Access Time  
CE2 Access Time  
OE Access Time  
3.6 V  
3.0 V  
7 µA  
5 µA  
•
Package:  
TSOPⅠ40-P-1014-0.50 (AFT) (Weight: 0.32 g typ)  
PIN ASSIGNMENT (TOP VIEW)  
40 PIN TSOP  
PIN NAMES  
A0~A18  
CE1 , CE2  
R/W  
Address Inputs  
Chip Enable  
1
40  
21  
Read/Write Control  
Output Enable  
Data Inputs/Outputs  
Power  
OE  
I/O1~I/O8  
20  
V
DD  
(Normal)  
GND  
NC  
Ground  
No Connection  
Pin No.  
1
2
3
4
5
6
7
8
9
10  
A8 R/W CE2 NC  
28 29 30 31  
11  
12  
NC A18  
32 33  
13  
14  
15  
A6  
35  
16  
A5  
36  
17  
A4  
37  
18  
A3  
38  
19  
A2  
39  
20  
A1  
40  
Pin Name A16 A15 A14 A13 A12 A11  
A9  
27  
A7  
34  
Pin No.  
21  
A0  
22  
23  
24  
25  
26  
Pin Name  
CE1 GND OE I/O1 I/O2 I/O3 I/O4 NC  
V
DD  
V
DD  
I/O5 I/O6 I/O7 I/O8 A10 NC  
NC GND A17  
2003-08-06 1/11  
1234567...11

中文翻译

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与TC55V040AFT-70相关器件

型号 品牌 获取价格 描述 数据表
TC55V040ATR-55 TOSHIBA

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 		IC 512K X 8 STANDARD SRAM, 55 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, REVERSE, TSO
TC55V040ATR-70 TOSHIBA

获取价格

 		IC 512K X 8 STANDARD SRAM, 70 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, REVERSE, TSO
TC55V040FT-10 TOSHIBA

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 		IC 512K X 8 STANDARD SRAM, 100 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, TSOP1-40, S
TC55V040FT-70 TOSHIBA

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 		IC 512K X 8 STANDARD SRAM, 70 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, TSOP1-40, St
TC55V040FT-85 TOSHIBA

获取价格

 		IC 512K X 8 STANDARD SRAM, 85 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, TSOP1-40, St
TC55V040TR-10 TOSHIBA

获取价格

 		IC 512K X 8 STANDARD SRAM, 100 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, REVERSE, TS
TC55V040TR-85 TOSHIBA

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 		IC 512K X 8 STANDARD SRAM, 85 ns, PDSO40, 10 X 14 MM, 0.50 MM PITCH, PLASTIC, REVERSE, TSO
TC55V040XB-70 TOSHIBA

获取价格

 		IC 512K X 8 STANDARD SRAM, 70 ns, PBGA48, 9 X 12 MM, 0.75 MM PITCH, PLASTIC, TFBGA-48, Sta
TC55V040XB-85 TOSHIBA

获取价格

 		IC 512K X 8 STANDARD SRAM, 85 ns, PBGA48, 9 X 12 MM, 0.75 MM PITCH, PLASTIC, TFBGA-48, Sta
TC55V1001AF TOSHIBA

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 		131,072-WORD BY 8-BIT CMOS STATIC RAM

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