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TC551001BFTL-70L

Toshiba Semiconductor
Part Number TC551001BFTL-70L
Manufacturer Toshiba Semiconductor
Description SILICON GATE CMOS STATIC RAM
Published Sep 23, 2016
Detailed Description www.DataSheet4U.com TOSHIBA TC551001BPL/BFL/BFTL/BTRL-70L/85L SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM Desc...
Datasheet PDF File TC551001BFTL-70L PDF File

TC551001BFTL-70L
TC551001BFTL-70L

Overview
www.
DataSheet4U.
com TOSHIBA TC551001BPL/BFL/BFTL/BTRL-70L/85L SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM Description The TC551001BPL is a 1,048,576 bits static random access memory organized as 131,072 words by 8 bits using CMOS technology, and operated from a single 5V power supply.
Advanced circuit techniques provide both high speed and low power features with an operating current of 5mA/MHz (typ.
) and a minimum cycle time of 70ns.
When CE1 is a logical high, or CE2 is low, the device is placed in a low power standby mode in which the standby current is 2µA typically.
The TC551001BPL has three control inputs.
Chip Enable inputs (CE1, CE2) allow for device selection and data retention control, while an Output Enable input (OE) provides fast memory access.
The TC551001BPL is suitable for use in microprocessor application systems where high speed, low power, and battery backup are required.
The TC551001BPL is offered in a standard dual-in-line 32-pin plastic package, a small outline plastic package, and a thin small outline plastic package (forward, reverse type).
Features Pin Connection (Top View) • Low power dissipation: 27.
5mW/MHz (typ.
) • Standby current: 4µA (max.
) at Ta = 25°C • 5V single power supply • Access time (max.
) TC551001BPL/BFL/BFTL/BTRL -70L -85L Access Time CE1 Access Time CE2 Access Time OE Access Time 70ns 70ns 70ns 35ns 85ns 85ns 85ns 45ns • Power down feature: CE1, CE2 • Data retention supply voltage: 2.
0 ~ 5.
5V • Inputs and outputs directly TTL compatible • Package TC551001BPL : DIP32-P-600 Pin Names TC551001BFL TC551001BFTL TC551001BTRL : SOP32-P-525 : TSOP32-P-0820 : TSOP32-P-0820A A0 ~ A16 Address Inputs R/W Read/Write Control Input OE Output Enable Input CE1, CE2 Chip Enable Inputs I/O1 ~ I/O8 Data Input/Output VDD GND Power (+5V) Ground N.
C.
No Connection TSOP Pinout PIN NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PIN NAME A11 A9 A8 A13 R/W CE2 A15 VDD NC A16 A14 A12 A7 A6 A5 A4 PIN NO.
17 18 19 2...


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