Purchase AS7C31024A, In-stock AS7C31024A From SeekIC.
Part Number: AS7C31024A
Description: The AS7C1024A and AS7C31024A is a high performance CMOS 1,048,576-bit Sta...
- Table of contents:
AS7C31024A
-
Suppliers
DataSheet
General Description
AS7C31024A General Description
The AS7C1024A and AS7C31024A is a high performance CMOS 1,048,576-bit Static Random Access Memory (SRAM) device organized as 131,072 words x 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired.
Equal address access and cycle times (tAA , t RC , tWC ) of 10/12/15/20 ns with output enable access times (tOE ) of 5/6/7/8 ns are ideal for high performance applications. Active high and low chip enables (CE1 , CE2) permit easy memory expansion with multiple-bank systems.
When CE1 is high the devices enter standby mode. If inputs are still toggling, the device will consume I power. If the bus is SB static, then full standby power is reached (ISB1 ). For example, the AS7C31024A is guaranteed not to exceed 55mW under nominal full standby conditions.
A write cycle is accomplished by asserting write enable (WE ) and both chip enables (CE1 , CE2). Data on the input pins I/O0 through I/O7 is written on the rising edge of WE (write cycle 1) or the active-to-inactive edge of CE1 or CE2 (write cycle 2).To avoid bus contention, external devices should drive I/O pins only after outputs have been disabled with output enable (OE) or write enable (WE ).
A read cycle is accomplished by asserting output enable (OE) and both chip enables (CE1 , CE2), with write enable (WE ) high. The chips drive I/O pins with the data word referenced by the input address. When either chip enable is inactive, output enable is inactive, or write enable is active,output drivers stay in high-impedance mode.
AS7C31024A Maximum Ratings
| Parameter | Symbol | Min | Max | Unit | |
| Voltage on VCC relative to GND | AS7C1024A | Vt1 | -0.50 | +7.0 | V |
| AS7C31024A | Vt1 | 0.50 | +5.0 | ||
| Voltage on any I/O pin relative to GND | Both | Vt2 | 0.50 | VCC+ 0.50 | V |
| Power dissipation | Both | PD | 1.0 | W | |
| Storage temperature (plastic) | Both | Tstg | 65 | +150 | |
| Temperature with VCC applied |
Both | Tbias | 55 | +125 | |
| DC output current (low) | Both | IOUT | 20 | mA | |
AS7C31024A Features
` AS7C1024A (5V version)
` AS7C31024A (3.3V version)
` Industrial and commercial temperatures
` Organization: 131,072 words x 8 bits
`High speed
- 10/12/15/20 ns address access time
- 5, 6, 7, 8 ns output enable access time
` Low power consumption: ACTIVE
- 853 mW (AS7C1024A) / max @ 10 ns
- 522 mW (AS7C31024A) / max @ 10 ns
` Low power consumption: STANDBY
- 55 mW (AS7C1024A) / max CMOS
- 36 mW (AS7C31024A) / max CMOS
` Latest 6T 0.25u CMOS technology
` Easy memory expansion with CE1 , CE2, OE inputs
` TTL/LVTTL-compatible, three-state I/O
` 32-pin JEDEC standard packages
- 300 mil SOJ
- 400 mil SOJ
-8 * 20mm TSOP 1
- 8 x 13.4mm sTSOP 1
` ESD protection 2000 volts
`Latch-up current 200 mA
AS7C31024A Connection Diagram
AS7C31024A-10STC
PDF/DataSheet Download
- Datasheet: AS7C31024A-10STC
- File Size: 119575 KB
- Manufacturer: ALSC [Alliance Semiconductor Corporation]
- Click here to Download
- ·AS705
- ALSC [Alliance Semiconductor Corporation]
- Low Power uP Supervisor Circuits
- 203495 KB
- ·AS737D
- Sumida Corporation
- Transponder TX antenna
- 217909 KB
- ·AS7510DI
- AD [Analog Devices]
- Di CMOS Protected Analog Switches
- 2560744 KB
- ·AS7510DIKN
- AD [Analog Devices]
- Di CMOS Protected Analog Switches
- 2560744 KB
- ·AS7510DIKP
- AD [Analog Devices]
- Di CMOS Protected Analog Switches
- 2560744 KB
- ·AS7510DIKQ
- AD [Analog Devices]
- Di CMOS Protected Analog Switches
- 2560744 KB
- ·AS7510DISE
- AD [Analog Devices]
- Di CMOS Protected Analog Switches
- 2560744 KB
- ·AS7510DISQ
- AD [Analog Devices]
- Di CMOS Protected Analog Switches
- 2560744 KB
AS7C31024A Relative Products
AS7C31024
The AS7C1024 and AS7C31024 are high performance CMOS 1,048,576-bit Static Random Access Memory (SRAM)devices organized as 131,072 words × 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired. Eq...
AS7C256L
The AS7C256 is a high performance CMOS 262,144-bit Static Random Access Memory (SRAM) organized as 32,768 words × 8 bits. It is designed for memory applica- tions where fast data access, low power, and simple interfac- ing are desired. Equal address access a...
AS7C256A-10JI
The AS7C256A is a 3.3V high-performance CMOS 262,144-bit Static Random-Access Memory (SRAM) device organized as 32,768 words * 8 bits. AS7C256A-10JIis designed for memory applications re quiring fast data access at low voltage, including PentiumTM, PowerPCTM...
AS7C256A
The AS7C256A is a 5.0V high-performance CMOS 262,144-bit Static Random-Access Memory (SRAM) device organized as 32,768 words * 8 bits. It is designed for memory applications requiring fast data access at low voltage, including PentiumTM, PowerPCTM, and porta...
AS7C256
The AS7C256 is a high performance CMOS 262,144-bit Static Random Access Memory (SRAM) organized as 32,768 words × 8 bits. It is designed for memory applica- tions where fast data access, low power, and simple interfac- ing are desired. Equal address access a...
AS7C25512PFS36A
The AS7C25512PFS32A/36A is a high-performance CMOS 16-Mbit synchronous Static Random Access Memory (SRAM) device organized as 524,288 words x 32/36. It incorporates a two-stage register-register pipeline for highest frequency on any given technology.Fast cyc...
Hotspot Suppliers Product
DAC703KP
Price: 1-100 USD
16-bit, digital-to-analog converter, DIP, –5V to +5V, DAC703KP, Burr-Brown
TLP521-4
Price: 0.3-0.5 USD
optically coupled isolator, DIP, 5.3kV, All electrical parameters 100% tested, TLP521-4, Toshiba
KG057QV1CA-G00
Price: 10-50 USD
5.7” QVGA Transmissive Monochrome STN LCD, 340 ms, 137/143 mW, 1.95V, Single Power Supply
ATMEGA64A-AU
Price: 10.64-12.36 USD
MCU, AVR, 64-TQFP, 64KB (32K x 16), 16MHz, 8-bit Microcontroller, 64K ISP FLASH
74LS07
Price: 0.0001-5 USD
monolithic hex buffer/driver, DIP, 7V, High Sink-Current Capability, Open-Collector Driver
TMS320VC5402ZGU100
Price: 25-47 USD
144-BGA, digital signal processor, 16-Bit , 40-Bit, Three-Operand Reads, Exponent Encoder
LP101WS1-TLB1
Price: 1-2 USD
DC/DC Converter, Isolated Outputs, Remote Disable, ±1%, External Output Trim
NL6448AC20-06
Price: 50-120 USD
TFT, active matrix color, liquid crystal display, High luminance, 6-bit/4-bit digital RGB signals
6MBP75RA060
Price: 10-35 USD
IGBT-IPM, MODULE, Low power loss, soft switching, High performance, high reliability IGBT
1N4148,133
Price: 0.003-0.004 USD
Silicon Epitaxial Planar Diodes, DO-35, 100V Repetitive peak reverse voltage, 2A Peak forward surg...
ISD4003-04MSY
Price: 4.2-4.2 USD
3-volt, single-chip playback device, 100K record cycles, PDIP, SOIC, TSOP
AT26DF161-MU
Price: 0.1-100 USD
serial interface Flash memory device, QFN8 , 2.7V to 3.6V, 66 MHz, Low Power Dissipation
