70V08S20PFGI8 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> 70V08S20PFGI8

70V08S20PFGI8: DescriptionDual-Port SRAM, 64KX8, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100; Categorystorage; File Size663KB，21 Pages; ManufacturerIDT (Integrated Device Technology)

Download Datasheet Parametric View All

70V08S20PFGI8 Overview

Dual-Port SRAM, 64KX8, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, GREEN, TQFP-100

70V08S20PFGI8 Parametric

Parameter Name	Attribute value
Maker	IDT (Integrated Device Technology)
package instruction	QFP,
Reach Compliance Code	compliant
Is Samacsys	N
Maximum access time	20 ns
JESD-30 code	S-PQFP-G100
memory density	524288 bit
Memory IC Type	DUAL-PORT SRAM
memory width	8
Number of functions	1
Number of terminals	100
word count	65536 words
character code	64000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	64KX8
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Package shape	SQUARE
Package form	FLATPACK
Parallel/Serial	PARALLEL
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal location	QUAD
Base Number Matches	1

Preview

Download Datasheet

View All

HIGH-SPEED 3.3V

64K x 8 DUAL-PORT

STATIC RAM

Features

IDT70V08S/L

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed access

– Commercial: 15/20/25/35ns (max.)

– Industrial: 20ns (max.)

Low-power operation

– IDT70V08S

Active: 550mW (typ.)

Standby: 5mW (typ.)

– IDT70V08L

Active: 550mW (typ.)

Standby: 1mW (typ.)

Dual chip enables allow for depth expansion without

external logic

◆

IDT70V08 easily expands data bus width to 16 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

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

R/W

I/O

0-7L

I/O

Control

(1,2)

I/O

Control

I/O

0-7R

(1,2)

BUSY

15L

BUSY

64Kx8

MEMORY

ARRAY

70V08

15R

Address

Decoder

Address

Decoder

15L

R/W

SEM

(2)

INT

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).

ARBITRATION

INTERRUPT

SEMAPHORE

LOGIC

15R

R/W

SEM

(2)

INT

3740 drw 01

(1)

M/S

FEBRUARY 2015

DSC-3740/9

Recommended Resources

DC relay delay pull-in circuit

Lighting delay-off circuit using thyristors Part 3

Circuit diagram of changing the mechanical bell of a telephone to an electronic bell

Temperature detection, voltage-frequency conversion circuit

Inverter circuit 10

Computer motherboard circuit diagram 810 3_02

Question: Can the switch's MAC chip's MII interface be connected to the CPU to manage the MAC?: This information comes from the cooperative QQ group: Electronic Engineer Technical Exchange (12425841) The group owner's ID in the forum: Kata --------------------------------------------------------...; 在路上 MCU

Microcontroller C Language Tutorial (V): The variable mentioned in the class is a quantity whose value can change continuously during the execution of the program. To use a variable in a program, you must first use an identifier as the varia...; rain MCU

The rules set in the AD software via cannot be used, and the via parameters are still the default values when drilling.: The RT rules have been set as follows, but when punching holes, the default values are still displayed...; wgsxsm PCB Design

There are problems with porting ucos to arm7: When opening a .mcp project in ads, the following message appears: Does anyone know what the reason is? The following access path in target 褼ebugInExRam?cannot be found: {Project}..\arm The following ...; wanghong Real-time operating system RTOS

Please tell me about the DMA data transmission method of 2440SPI: Two ARM2440 development boards (respectively called A and B) are connected through the SPI interface, where SPI0 of A is connected to SPI1 of B, SPI0 of A works in master mode, and SPI1 of B works in ...; 1742 Embedded System

SensorTile's latest mpy firmware: Last night I found out the reason why SensorTile didn't work, and by the way I synchronized the source code of mpy and compiled the latest firmware. You can use the download tool to write to the chip ...; dcexpert MicroPython Open Source section

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components