Datasheet > STK16C88-3W35I

STK16C88-3W35I

更新时间： 2024-11-10 06:27:15

品牌	Logo	应用领域
SIMTEK		静态存储器光电二极管
页数	文件大小	规格书
11页	300K
描述
32KX8 NON-VOLATILE SRAM, 35ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28

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中文翻译

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STK16C88-3W35I 数据手册

STK16C88-3

32K x 8 AutoStorePlus™ nvSRAM

3.3V QuantumTrap™ CMOS

Nonvolatile Static RAM

Preliminary

DESCRIPTION

FEATURES

The STK16C88-3 is a fast SRAM with a nonvolatile

element incorporated in each static memory cell.

The SRAM can be read and written an unlimited

number of times, while independent nonvolatile data

resides in Nonvolatile Elements. Data transfers from

the SRAM to the Nonvolatile Elements (the STORE

operation) can take place automatically on power

down. An internal capacitor guarantees the STORE

operation regardless of power-down slew rate.

Transfers from the Nonvolatile Elements to the

SRAM (the RECALL operation) take place automati-

cally on restoration of power. Initiation of STORE and

RECALL cycles can also be controlled by entering

control sequences on the SRAM inputs. The

STK16C88-3 is pin-compatible with 32k x 8 SRAMs

and battery-backed SRAMs, allowing direct substitu-

tion while providing superior performance. The

STK14C88-3, which uses an external capacitor, is

also available.

• Transparent Data Save on Power Down

• Internal Capacitor Guarantees AutoStore™

Regardless of Power-Down Slew Rate

• Directly Replaces 32K x 8 Static RAM, Battery-

Backed RAM or EEPROM

• 35, 45ns and 55ns Access Times

• STORE to Nonvolatile Elements Initiated by

Software or AutoStorePlus™

• RECALL to SRAM Initiated by Software or

Power Restore

• 10mA Typical I_CCat 200ns Cycle Time

• Unlimited READ, WRITE and RECALL Cycles

• 1,000,000 STORE Cycles to Nonvolatile Ele-

ments (Commercial/Industrial)

• 100-Year Data Retention in nonvolatile ele-

ments (Commercial/Industrial)

• Single 3.3V + 0.3V Operation

• Commercial and Industrial Temperatures

• 28-Pin PDIP Package

BLOCK DIAGRAM

PIN CONFIGURATIONS

A₁₄

A₁₂

A₇

V_CC

QUANTUM TRAP

512 x 512

A₁₃

A₈

A₅

A₆

A₅

A₉

A₆

STORE

STORE/

RECALL

A₄

A₁₁

A₁₀

A₇

POWER

A₃

A₈

STATIC RAM

ARRAY

CONTROL

A₂

CONTROL

RECALL

A₉

A₁

A₁₁

A₁₂

A₁₃

A₁₄

512 x 512

A₀

DQ₇

DQ₆

DQ₅

DQ₄

DQ₃

DQ₀

DQ₁

DQ₂

V_SS

INTERNAL

28 - 600 PDIP

CAPACITOR

PIN NAMES

COLUMN I/O

SOFTWARE

DETECT

- A

Address Inputs

COLUMN DEC

Write Enable

Data In/Out

Chip Enable

Output Enable

Power (+ 3.3V)

Ground

DQ - DQ

A A A

A A

1 4

2 3

September 2003

Document Control # ML0019 rev 0.1

12 3 4 5 6 7...11

中文翻译

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与STK16C88-3W35I相关器件

型号	品牌	获取价格	描述	数据表
STK16C88-3W45	CYPRESS	获取价格	32KX8 NON-VOLATILE SRAM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28
STK16C88-3W45I	CYPRESS	获取价格	32KX8 NON-VOLATILE SRAM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28
STK16C88-3W45I	SIMTEK	获取价格	Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28
STK16C88-3W55	CYPRESS	获取价格	32KX8 NON-VOLATILE SRAM, 55ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28
STK16C88-3W55I	SIMTEK	获取价格	Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28
STK16C88-3WF35	CYPRESS	获取价格	256 Kbit (32K x 8) AutoStore+ nvSRAM
STK16C88-3WF35	SIMTEK	获取价格	32Kx8 AutoStore+ nvSRAM
STK16C88-3WF35I	CYPRESS	获取价格	256 Kbit (32K x 8) AutoStore+ nvSRAM
STK16C88-3WF35I	SIMTEK	获取价格	32Kx8 AutoStore+ nvSRAM
STK16C88-3WF45I	CYPRESS	获取价格	32KX8 NON-VOLATILE SRAM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28

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