Datasheet > 70V7519S166BFGI8

70V7519S166BFGI8

更新时间： 2022-12-29 21:38:42

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
22页	756K
描述
HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM

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IDT70V7519S

High-Speed 256K x 36 Synchronous Bank-Switchable Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Identification Register Definitions

Instruction Field

Value

0x0

Description

Revision Number (31:28)

Reserved for version number

IDT Device ID (27:12)

0x300

0x33

Defines IDT part number

IDT JEDEC ID (11:1)

Allows unique identification of device vendor as IDT

Indicates the presence of an ID register

ID Register Indicator Bit (Bit 0)

5618 tbl 13

ScanRegisterSizes

Bit Size

Instruction (IR)

Bypass (BYR)

Identification (IDR)

Boundary Scan (BSR)

Note (3)

5618 tbl 14

SystemInterfaceParameters

Instruction

Code

Description

EXTEST

0000

Forces contents of the boundary scan cells onto the device outputs⁽¹⁾.

Places the boundary scan register (BSR) between TDI and TDO.

BYPASS

IDCODE

1111

Places the by pass registe r (BYR) between TDI and TDO.

0010

Loads the ID register (IDR) with the vendor ID code and places the

0100

Places the bypass register (BYR) between TDI and TDO. Forces all

device output drivers to a High-Z state.

HIGHZ

Uses BYR. Forces contents of the boundary scan cells onto the device

outputs. Places the bypass register (BYR) between TDI and TDO.

CLAMP

0011

0001

SAMPLE/PRELOAD

Places the boundary scan register (BSR) between TDI and TDO.

SAMPLE allows data from device inputs⁽²⁾and outputs⁽¹⁾to be captured

in the boundary scan cells and shifted serially through TDO. PRELOAD

allows data to be input serially into the boundary scan cells via the TDI.

RESERVED

All other codes

Several combinations are reserved. Do not use codes other than those

identified above.

5618 tbl 15

NOTES:

1. Device outputs = All device outputs except TDO.

2. Device inputs = All device inputs except TDI, TMS, TRST, and TCK.

3. The Boundary Scan Descriptive Language (BSDL) file for this device is available on the IDT website (www.idt.com), or by contacting your local

IDT sales representative.

6.42

1...18 19 202122

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与70V7519S166BFGI8相关器件

型号	品牌	获取价格	描述	数据表
70V7519S166BFI	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
70V7519S166DR	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
70V7519S166DRG	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7519S166DRG8	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7519S166DRGI	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
70V7519S166DRGI8	IDT	获取价格	Dual-Port SRAM, 256KX36, 3.6ns, CMOS, PQFP208, 28 X 28 MM, 3.50 MM HEIGHT, GREEN, PLASTIC,
70V7519S166DRI	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
70V7519S200BC	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
70V7519S200BCG	IDT	获取价格	CABGA-256, Tray
70V7519S200BCG8	IDT	获取价格	HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM

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