AS7C1024A-20JI, AS7C1024A-20JIN, AS7C1024A-20STC Selling Leads, Datasheet
MFG:N/A Package Cooled:N/A D/C:09+
AS7C1024A-20JI, AS7C1024A-20JIN, AS7C1024A-20STC Datasheet download
Part Number: AS7C1024A-20JI
MFG: N/A
Package Cooled: N/A
D/C: 09+
Position: Home > DataSheet > Index A > AS7 Series > AS7C1024A-20JI, AS7C1024A-20JIN, AS7C1024A-20STC
AS7C1024A-20JI, AS7C1024A-20JIN, AS7C1024A-20STC
- Table of contents:
Info of AS7C1024A-20JI
Info of AS7C1024A-20JIN
Info of AS7C1024A-20STC
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About AS7C1024A-20JI
PDF/DataSheet Download
Datasheet: AS7C1024A-20JI
File Size: 119575 KB
Manufacturer: ALSC [Alliance Semiconductor Corporation]
Download : Click here to Download
About AS705
PDF/DataSheet Download
Datasheet: AS705
File Size: 203495 KB
Manufacturer: ALSC [Alliance Semiconductor Corporation]
Download : Click here to Download
About AS7C1024A-20STC
PDF/DataSheet Download
Datasheet: AS7C1024A-20STC
File Size: 119575 KB
Manufacturer: ALSC [Alliance Semiconductor Corporation]
Download : Click here to Download
AS7C1024A-20STC 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.
AS7C1024A-20STC 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 | |
AS7C1024A-20STC 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
AS7C1024A-20STC Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
