IDT70V26S55JG datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> IDT70V26S55JG

IDT70V26S55JG: DescriptionDual-Port SRAM, 16KX16, 55ns, CMOS, PQCC84, PLASTIC, LCC-84; Categorystorage; File Size158KB，17 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

Download Datasheet Parametric View All

IDT70V26S55JG Overview

Dual-Port SRAM, 16KX16, 55ns, CMOS, PQCC84, PLASTIC, LCC-84

IDT70V26S55JG Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	IDT (Integrated Device Technology)
Parts packaging code	LCC
package instruction	QCCJ, LDCC84,1.2SQ
Contacts	84
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum access time	55 ns
Other features	SEMAPHORE; AUTOMATIC POWER-DOWN
I/O type	COMMON
JESD-30 code	S-PQCC-J84
JESD-609 code	e3
length	29.3116 mm
memory density	262144 bit
Memory IC Type	DUAL-PORT SRAM
memory width	16
Number of functions	1
Number of ports	2
Number of terminals	84
word count	16384 words
character code	16000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	16KX16
Output characteristics	3-STATE
Exportable	YES
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC84,1.2SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
power supply	3.3 V
Certification status	Not Qualified
Maximum seat height	4.57 mm
Maximum standby current	0.006 A
Minimum standby current	3 V
Maximum slew rate	0.14 mA
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	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	29.3116 mm
Base Number Matches	1

Preview

Download Datasheet

View All

HIGH-SPEED 3.3V

16K x 16 DUAL-PORT

STATIC RAM

◆

IDT70V26S/L

Features

True Dual-Ported memory cells which allow simultaneous

reads of the same memory location

High-speed access

– Commercial: 25/35/55ns (max.)

– Industrial: 25ns (max.)

Low-power operation

– IDT70V26S

Active: 300mW (typ.)

Standby: 3.3mW (typ.)

– IDT70V26L

Active: 300mW (typ.)

Standby: 660

W (typ.)

Separate upper-byte and lower-byte control for multiplexed

bus compatibility

◆

IDT70V26 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

On-chip port arbitration logic

Full on-chip hardware support of semaphore signaling

between ports

Fully asynchronous operation from either port

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

Available in 84-pin PGA and PLCC

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

for selected speeds

Functional Block Diagram

R/W

I/O

-I/O

15L

I/O

Control

I/O

-I/O

BUSY

13L

(1,2)

I/O

-I/O

15R

I/O

Control

I/O

-I/O

BUSY

Address

Decoder

(1,2)

MEMORY

ARRAY

Address

Decoder

13R

ARBITRATION

SEMAPHORE

LOGIC

SEM

M/S

NOTES:

1. (MASTER):

BUSY

is output; (SLAVE):

BUSY

is input.

BUSY

outputs are non-tri-stated push-pull.

SEM

2945 drw 01

JULY 2003

DSC 2945/14

Recommended Resources

3V-5V level conversion circuit diagram

Bridge Measurement - 4 to 20mA Current Transformer

Common base circuit-slightly variable equivalent circuit

Forward control circuit with overload protection

Touch type anti-theft alarm circuit

Good performance function oscillator

OPA2369 Issues: I used TINA to perform an open-loop simulation of the OPA2369. The simulation curve does not match the curve in the data sheet. Let's see what the problem is....; 不呆瓜 Analogue and Mixed Signal

How to change u-boot environment variables in linux --fw_setenv: [p=26, null, left][color=#000][font=Arial]Due to the needs of the project, I need to change the environment variables of u-boot in the application in linux. I was entangled for a long time and didn't ...; Wince.Android Linux and Android

Is there any free software to detect the hardware performance of PDA?: I need to detect the CPU frequency, memory capacity and other hardware information on the PDA. I downloaded a Pocket PC Mark_ARM software and it requires a registration code....; hncb9431 Embedded System

Share DSP281x read and write EEPROM 24C02 routines: The microcontroller source program is as follows:/**********************************************************************//*Copyright (C), 2008-2009, LiTian Tech.Co.Ltd. *//* Module Name : GPIO *//* Fi...; Aguilera DSP and ARM Processors

Python practical serial port assistant---8 serial ports multiple sending solutions: I finally solved the problem of serial port sending tonight. The changed code is as follows: def write(self, data): if self.alive: if self.serSer.isOpen(): self.serSer.write(data) def m_send1butOnButt...; star_66666 MicroPython Open Source section

uclinux kernel and version issues: I want to know if I can compile uclinux 2.4 with 2.6 system? !...; ldfree Linux and Android

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components