Datasheet> 器件分类 > 存储> 存储> 70V3319S133BCG

文档预览

70V3319S133BCG: 产品描述Dual-Port SRAM, 256KX18, 4.2ns, CMOS, CBGA256, 17 X 17 MM X 1.4 MM, 1 MM PITCH, GREEN, BGA-256; 产品类别存储存储; 文件大小238KB，共23页; 制造商IDT (Integrated Device Technology); 标准

下载文档详细参数选型对比全文预览

70V3319S133BCG概述

Dual-Port SRAM, 256KX18, 4.2ns, CMOS, CBGA256, 17 X 17 MM X 1.4 MM, 1 MM PITCH, GREEN, BGA-256

70V3319S133BCG规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	BGA
包装说明	LBGA, BGA256,16X16,40
针数	256
Reach Compliance Code	compliant
ECCN代码	3A991.B.2.A
最长访问时间	4.2 ns
其他特性	FLOW-THROUGH OR PIPELINED ARCHITECTURE
最大时钟频率 (fCLK)	133 MHz
I/O 类型	COMMON
JESD-30 代码	S-CBGA-B256
JESD-609代码	e1
长度	17 mm
内存密度	4718592 bit
内存集成电路类型	DUAL-PORT SRAM
内存宽度	18
湿度敏感等级	3
功能数量	1
端口数量	2
端子数量	256
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	256KX18
输出特性	3-STATE
封装主体材料	CERAMIC, METAL-SEALED COFIRED
封装代码	LBGA
封装等效代码	BGA256,16X16,40
封装形状	SQUARE
封装形式	GRID ARRAY, LOW PROFILE
并行/串行	PARALLEL
峰值回流温度（摄氏度）	260
电源	2.5/3.3,3.3 V
认证状态	Not Qualified
座面最大高度	1.7 mm
最大待机电流	0.03 A
最小待机电流	3.15 V
最大压摆率	0.4 mA
最大供电电压 (Vsup)	3.45 V
最小供电电压 (Vsup)	3.15 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/Silver/Copper (Sn/Ag/Cu)
端子形式	BALL
端子节距	1 mm
端子位置	BOTTOM
处于峰值回流温度下的最长时间	30
宽度	17 mm
Base Number Matches	1

文档预览

下载PDF文档

全文
预览

LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018

HIGH-SPEED 3.3V

IDT70V3319/99S

256/128K x 18

SYNCHRONOUS

DUAL-PORT STATIC RAM

WITH 3.3V OR 2.5V INTERFACE

– Self-timed write allows fast cycle time

Separate byte controls for multiplexed bus and bus

matching compatibility

Dual Cycle Deselect (DCD) for Pipelined Output mode

LVTTL- compatible, single 3.3V (±150mV) power supply

for core

LVTTL compatible, selectable 3.3V (±150mV) or 2.5V

(±100mV) power supply for I/Os and control signals on

each port

Industrial temperature range (-40°C to +85°C) is

available at 133MHz.

Available in a 128-pin Thin Quad Flatpack, 208-pin fine

pitch Ball Grid Array, and 256-pin Ball

Grid Array

Supports JTAG features compliant to IEEE 1149.1

– Due to limited pin count, JTAG is not supported on the

128-pin TQFP package

Green parts available, see ordering information

Features:

◆

True Dual-Port memory cells which allow simultaneous

access of the same memory location

High-speed data access

– Commercial: 3.6ns (166MHz)/4.2ns (133MHz) (max.)

– Industrial: 4.2ns (133MHz) (max.)

Selectable Pipelined or Flow-Through output mode

– Due to limited pin count PL/

option is not supported

on the 128-pin TQFP package. Device is pipelined

outputs only on each port.

Counter enable and repeat features

Dual chip enables allow for depth expansion without

additional logic

Full synchronous operation on both ports

– 6ns cycle time, 166MHz operation (6Gbps bandwidth)

– Fast 3.6ns clock to data out

– 1.7ns setup to clock and 0.5ns hold on all control, data, and

address inputs @ 166MHz

– Data input, address, byte enable and control registers

◆

Functional Block Diagram

FT/PIPE

1/0

0a 1a

0b 1b

1b 0b

1a 0a

1/0

FT/PIPE

R/W

1/0

B B

1 0

R R

1/0

R/W

Dout0-8_L

Dout9-17_L

Dout0-8_R

Dout9-17_R

1b 0b 1a 0a

0a 1a 0b 1b

0/1

FT/PIPE

0/1

256K x 18

MEMORY

ARRAY

I/O

- I/O

17L

Din_L

Din_R

I/O

- I/O

17R

CLK

17L(1)

REPEAT

ADS

CNTEN

CLK

17R(1)

Counter/

Address

Reg.

ADDR_L

ADDR_R

Counter/

Address

Reg.

REPEAT

ADS

CNTEN

5623 tbl 01

NOTE:

1. A

is a NC for IDT70V3399.

TDI

JTAG

TDO

TCK

TMS

TRST

JUNE 2018

DSC

5623/11

70V3319S133BCG相似产品对比

	70V3319S133BCG	70V3399S133PRFG	70V3399S133PRFGI	70V3399S133BCGI	70V3319S133BFGI	70V3319S133BFG	70V3319S133PRFG
描述	Dual-Port SRAM, 256KX18, 4.2ns, CMOS, CBGA256, 17 X 17 MM X 1.4 MM, 1 MM PITCH, GREEN, BGA-256	Dual-Port SRAM, 128KX18, 4.2ns, CMOS, PQFP128, 14 X 20 MM X 1.4 MM, GREEN, PLASTIC, TQFP-128	Dual-Port SRAM, 128KX18, 4.2ns, CMOS, PQFP128, 14 X 20 MM X 1.4 MM, GREEN, PLASTIC, TQFP-128	Dual-Port SRAM, 128KX18, 4.2ns, CMOS, CBGA256, 17 X 17 MM X 1.4 MM, 1 MM PITCH, GREEN, BGA-256	Dual-Port SRAM, 256KX18, 4.2ns, CMOS, CBGA208, 15 X 15 MM X 1.4 MM, 0.80 MM PITCH, GREEN, FPBGA-208	Dual-Port SRAM, 256KX18, 4.2ns, CMOS, CBGA208, 15 X 15 MM X 1.4 MM, 0.80 MM PITCH, GREEN, FPBGA-208	Dual-Port SRAM, 256KX18, 4.2ns, CMOS, PQFP128, 14 X 20 MM X 1.4 MM, GREEN, PLASTIC, TQFP-128
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合
厂商名称	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
零件包装代码	BGA	QFP	QFP	BGA	BGA	BGA	QFP
包装说明	LBGA, BGA256,16X16,40	LFQFP, QFP128,.63X.87	LFQFP, QFP128,.63X.87	LBGA, BGA256,16X16,40	LFBGA, BGA208,17X17,32	LFBGA, BGA208,17X17,32	LFQFP, QFP128,.63X.87
针数	256	128	128	256	208	208	128
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A	3A991.B.2.A
最长访问时间	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns	4.2 ns
其他特性	FLOW-THROUGH OR PIPELINED ARCHITECTURE	FLOW-THROUGH OR PIPELINED ARCHITECTURE	FLOW-THROUGH OR PIPELINED ARCHITECTURE	FLOW-THROUGH OR PIPELINED ARCHITECTURE	FLOW-THROUGH OR PIPELINED ARCHITECTURE	FLOW-THROUGH OR PIPELINED ARCHITECTURE	FLOW-THROUGH OR PIPELINED ARCHITECTURE
最大时钟频率 (fCLK)	133 MHz	133 MHz	133 MHz	133 MHz	133 MHz	133 MHz	133 MHz
I/O 类型	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-30 代码	S-CBGA-B256	R-PQFP-G128	R-PQFP-G128	S-CBGA-B256	S-CBGA-B208	S-CBGA-B208	R-PQFP-G128
JESD-609代码	e1	e3	e3	e1	e1	e1	e3
长度	17 mm	20 mm	20 mm	17 mm	15 mm	15 mm	20 mm
内存密度	4718592 bit	2359296 bit	2359296 bit	2359296 bit	4718592 bit	4718592 bit	4718592 bit
内存集成电路类型	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM
内存宽度	18	18	18	18	18	18	18
湿度敏感等级	3	3	3	3	3	3	3
功能数量	1	1	1	1	1	1	1
端口数量	2	2	2	2	2	2	2
端子数量	256	128	128	256	208	208	128
字数	262144 words	131072 words	131072 words	131072 words	262144 words	262144 words	262144 words
字数代码	256000	128000	128000	128000	256000	256000	256000
工作模式	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
最高工作温度	70 °C	70 °C	85 °C	85 °C	85 °C	70 °C	70 °C
组织	256KX18	128KX18	128KX18	128KX18	256KX18	256KX18	256KX18
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
封装主体材料	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY
封装代码	LBGA	LFQFP	LFQFP	LBGA	LFBGA	LFBGA	LFQFP
封装等效代码	BGA256,16X16,40	QFP128,.63X.87	QFP128,.63X.87	BGA256,16X16,40	BGA208,17X17,32	BGA208,17X17,32	QFP128,.63X.87
封装形状	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	SQUARE	RECTANGULAR
封装形式	GRID ARRAY, LOW PROFILE	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
并行/串行	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
峰值回流温度（摄氏度）	260	260	260	260	260	260	260
电源	2.5/3.3,3.3 V	2.5/3.3,3.3 V	2.5/3.3,3.3 V	2.5/3.3,3.3 V	2.5/3.3,3.3 V	2.5/3.3,3.3 V	2.5/3.3,3.3 V
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.7 mm	1.6 mm	1.6 mm	1.7 mm	1.7 mm	1.7 mm	1.6 mm
最大待机电流	0.03 A	0.03 A	0.04 A	0.04 A	0.04 A	0.03 A	0.03 A
最小待机电流	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V
最大压摆率	0.4 mA	0.4 mA	0.48 mA	0.48 mA	0.48 mA	0.4 mA	0.4 mA
最大供电电压 (Vsup)	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V
最小供电电压 (Vsup)	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V
标称供电电压 (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
表面贴装	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL
端子面层	Tin/Silver/Copper (Sn/Ag/Cu)	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Tin/Silver/Copper (Sn/Ag/Cu)	Tin/Silver/Copper (Sn/Ag/Cu)	Tin/Silver/Copper (Sn/Ag/Cu)	Matte Tin (Sn) - annealed
端子形式	BALL	GULL WING	GULL WING	BALL	BALL	BALL	GULL WING
端子节距	1 mm	0.5 mm	0.5 mm	1 mm	0.8 mm	0.8 mm	0.5 mm
端子位置	BOTTOM	QUAD	QUAD	BOTTOM	BOTTOM	BOTTOM	QUAD
处于峰值回流温度下的最长时间	30	30	30	30	30	30	30
宽度	17 mm	14 mm	14 mm	17 mm	15 mm	15 mm	14 mm
Base Number Matches	1	1	1	1	1	1	1

70V3319S133BCG

70V3319S133BCG概述

70V3319S133BCG规格参数

文档预览

70V3319S133BCG相似产品对比

推荐资源