70V28L20PF: 产品描述TQFP-100, Tray; 产品类别存储存储; 文件大小443KB，共19页; 制造商IDT (Integrated Device Technology)

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70V28L20PF在线购买

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70V28L20PF概述

TQFP-100, Tray

70V28L20PF规格参数

参数名称	属性值
Brand Name	Integrated Device Technology
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	TQFP
包装说明	14 X 14 MM, 1.40 MM HEIGHT, TQFP-100
针数	100
制造商包装代码	PN100
Reach Compliance Code	not_compliant
ECCN代码	3A991.B.2.A
最长访问时间	20 ns
I/O 类型	COMMON
JESD-30 代码	S-PQFP-G100
JESD-609代码	e0
长度	14 mm
内存密度	1048576 bit
内存集成电路类型	DUAL-PORT SRAM
内存宽度	16
湿度敏感等级	3
功能数量	1
端口数量	2
端子数量	100
字数	65536 words
字数代码	64000
工作模式	ASYNCHRONOUS
最高工作温度	70 °C
最低工作温度
组织	64KX16
输出特性	3-STATE
封装主体材料	PLASTIC/EPOXY
封装代码	LFQFP
封装等效代码	QFP100,.63SQ,20
封装形状	SQUARE
封装形式	FLATPACK, LOW PROFILE, FINE PITCH
并行/串行	PARALLEL
峰值回流温度（摄氏度）	240
电源	3.3 V
认证状态	Not Qualified
座面最大高度	1.6 mm
最大待机电流	0.003 A
最小待机电流	3 V
最大压摆率	0.205 mA
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	3 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/Lead (Sn85Pb15)
端子形式	GULL WING
端子节距	0.5 mm
端子位置	QUAD
处于峰值回流温度下的最长时间	20
宽度	14 mm
Base Number Matches	1

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HIGH-SPEED 3.3V

64K x 16 DUAL-PORT

STATIC RAM

Features

70V28L

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed access

– Commercial: 15/20ns (max.)

– Industrial: 20ns (max.)

Low-power operation

– IDT70V28L

Active: 440mW (typ.)

Standby: 660µW (typ.)

Dual chip enables allow for depth expansion without

external logic

IDT70V28 easily expands data bus width to 32 bits or

more using the Master/Slave select when cascading more

than one device

◆

M/S = V

for

BUSY

output flag on Master,

M/S = V

for

BUSY

input on Slave

Busy and Interrupt Flags

On-chip port arbitration logic

Full on-chip hardware support of semaphore signaling

between ports

Fully asynchronous operation from either port

Separate upper-byte and lower-byte controls for multi-

plexed bus and bus matching compatibility

LVTTL-compatible, single 3.3V (±0.3V) power supply

Available in a 100-pin TQFP

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

for selected speeds

Green parts available, see ordering information

Functional Block Diagram

I/O

8-15L

I/O

0-7L

BUSY

(1,2)

15L

64Kx16

MEMORY

ARRAY

70V28

I/O

8-15R

I/O

Control

I/O

Control

I/O

0-7R

BUSY

15R

(1,2)

Address

Decoder

Address

Decoder

R/W

SEM

ARBITRATION

INTERRUPT

SEMAPHORE

LOGIC

R/W

SEM

(2)

INT

4849 drw 01

M/S

NOTES:

BUSY

is an input as a Slave (M/S=V

) and an output when it is a Master (M/S=V

BUSY

and

INT

are non-tri-state totem-pole outputs (push-pull).

INT

(2)

(1)

JUNE 2019

DSC-4849/8

70V28L20PF相似产品对比

	70V28L20PF	70V28L20PFGI	70V28L15PFG	70V28L15PFG8	70V28L15PF8	70V28L20PFI	70V28L20PFG8	70V28L20PFGI8	70V28L20PF8
描述	TQFP-100, Tray	TQFP-100, Tray	TQFP-100, Tray	TQFP-100, Reel	TQFP-100, Reel	TQFP-100, Tray	TQFP-100, Reel	TQFP-100, Reel	TQFP-100, Reel
Brand Name	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology
是否无铅	含铅	不含铅	不含铅	不含铅	含铅	含铅	不含铅	不含铅	含铅
是否Rohs认证	不符合	符合	符合	符合	不符合	不符合	符合	符合	不符合
零件包装代码	TQFP	TQFP	TQFP	TQFP	TQFP	TQFP	TQFP	TQFP	TQFP
包装说明	14 X 14 MM, 1.40 MM HEIGHT, TQFP-100	LFQFP, QFP100,.63SQ,20	LFQFP, QFP100,.63SQ,20	LFQFP, QFP100,.63SQ,20	14 X 14 MM, 1.40 MM HEIGHT, TQFP-100	14 X 14 MM, 1.40 MM HEIGHT, TQFP-100	LFQFP,	LFQFP, QFP100,.63SQ,20	14 X 14 MM, 1.40 MM HEIGHT, TQFP-100
针数	100	100	100	100	100	100	100	100	100
制造商包装代码	PN100	PNG100	PNG100	PNG100	PN100	PN100	PNG100	PNG100	PN100
Reach Compliance Code	not_compliant	compli	compli	compli	_compli	not_compliant	compliant	compliant	not_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	3A991.B.2.A	3A991.B.2.A
最长访问时间	20 ns	20 ns	15 ns	15 ns	15 ns	20 ns	20 ns	20 ns	20 ns
JESD-30 代码	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100
JESD-609代码	e0	e3	e3	e3	e0	e0	e3	e3	e0
长度	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm
内存密度	1048576 bit	1048576 bi	1048576 bi	1048576 bi	1048576 bi	1048576 bit	1048576 bit	1048576 bit	1048576 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	DUAL-PORT SRAM	DUAL-PORT SRAM
内存宽度	16	16	16	16	16	16	16	16	16
湿度敏感等级	3	3	3	3	3	3	3	3	3
功能数量	1	1	1	1	1	1	1	1	1
端子数量	100	100	100	100	100	100	100	100	100
字数	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words
字数代码	64000	64000	64000	64000	64000	64000	64000	64000	64000
工作模式	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
最高工作温度	70 °C	85 °C	70 °C	70 °C	70 °C	85 °C	70 °C	85 °C	70 °C
组织	64KX16	64KX16	64KX16	64KX16	64KX16	64KX16	64KX16	64KX16	64KX16
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
并行/串行	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
峰值回流温度（摄氏度）	240	260	260	260	240	240	260	260	240
座面最大高度	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm
最大供电电压 (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 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	3.3 V	3.3 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL
端子面层	Tin/Lead (Sn85Pb15)	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Matte Tin (Sn)	Matte Tin (Sn) - annealed	Tin/Lead (Sn85Pb15)
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
端子位置	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
处于峰值回流温度下的最长时间	20	30	30	30	20	20	NOT SPECIFIED	30	20
宽度	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm
Base Number Matches	1	1	1	1	1	1	1	1	1
厂商名称	IDT (Integrated Device Technology)	-	-	-	-	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
I/O 类型	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON	-	COMMON	COMMON
端口数量	2	2	2	2	2	2	-	2	2
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	-	3-STATE	3-STATE
封装等效代码	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	-	QFP100,.63SQ,20	QFP100,.63SQ,20
电源	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	-	3.3 V	3.3 V
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
最大待机电流	0.003 A	0.003 A	0.003 A	0.003 A	0.003 A	0.003 A	-	0.003 A	0.003 A
最小待机电流	3 V	3 V	3 V	3 V	3 V	3 V	-	3 V	3 V
最大压摆率	0.205 mA	0.22 mA	0.235 mA	0.235 mA	0.235 mA	0.22 mA	-	0.22 mA	0.205 mA

70V28L20PF

70V28L20PF在线购买

70V28L20PF概述

70V28L20PF规格参数

文档预览

70V28L20PF相似产品对比

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