Maker : AMIC Technology
Part No. : A62S9308X-70SI

  Datasheet PDF : A62S9308X-70SI.pdf
  Cross Reference : A62S9308X-70SI Cross Reference
  Buy Component : A62S9308X-70SI Find Stock and Price

Shortcut : A62S9308X-70S  A62S9308X-70SI 

Product Information

A62S9308 Series Preliminary Document Title 512K X 8 BIT LOW VOLTAGE CMOS SRAM Revision History Rev. No. 0.0 512K X 8 BIT LOW VOLTAGE CMOS SRAM History Initial issue Issue Date February 12, 2001 Remark Preliminary PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S9308 Series Preliminary Features n Power supply range: 2.7V to 3.6V n Access times:70 ns (max.) n Current: A62S9308-S series: Operating: 40mA (max.) Standby: 10µA (max.) A62S9308-SI series: Operating: 40mA (max.) Standby: 15µA (max.) n Extended operating temperature range: -25°C to 85°C for -SI series n n n n Full static operation, no clock or refreshing required All inputs and outputs are directly TTL compatible Common I/O using three-state output Output enable and two chip enable inputs for easy application n Data retention voltage: 2V (min.) n Available in 32-pin SOP, TSOP, sTSOP (8X 13.4mm) forward type and 36-ball Mini BGA (6X8) packages 512K X 8 BIT LOW VOLTAGE CMOS SRAM General Description The A62S9308 is a low operating current 4,194,304-bit static random access memory organized as 524,288 words by 8 bits and operates on a low power supply voltage from 2.7V to 3.6V. Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures. Two chip enable inputs for Mini BGA package are provided for power down and a device enable and an output enable input are included for easy interfacing. Data retention is guaranteed at a power supply voltage as low as 2V. Pin Configurations n SOP n TSOP/(sTSOP) (forward type) n Mini BGA (6X8) Top View A17 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O 0 I/O 1 I/O 2 GND 1 2 3 4 5 6 32 31 30 29 28 27 VCC A18 WE A13 A8 A9 A11 OE A10 CE1 I/O 7 I/O 6 I/O 5 I/O 4 I/O 3 ~ A15 A11 A9 A8 A13 WE A18 A15 VCC A17 A16 A14 A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 OE A10 CE1 I/O 7 I/O 6 I/O 5 I/O 4 I/O 3 GND I/O 2 I/O 1 I/O 0 A0 A1 A2 A3 2 A1 A2 3 CE2 WE 4 A3 A4 A5 5 A6 A7 6 A8 I/O0 I/O1 VCC VSS A B C D E F G H A0 I/O4 I/O5 VSS VCC I/O6 I/O7 A9 NC A62S9308M 7 8 9 10 11 12 13 14 15 16 26 25 24 23 22 21 20 19 18 17 A62S9308V (A62S9308X) A18 OE CE1 A17 A16 A12 A15 A13 I/O2 I/O3 A14 ~ ~ A10 A11 PRELIMINARY (February, 2001, Version 0.0) 1 AMIC Technology, Inc. A62S9308 Series Block Diagram A0 VCC GND A16 A17 A18 ROW DECODER 2048 X 2048 MEMORY ARRAY I/O0 INPUT DATA CIRCUIT COLUMN I/O I/O7 CE2 CE1 OE WE CONTROL CIRCUIT Pin Descriptions - SOP Pin No. 1 - 12, 23, 25 - 28, 30, 31 13 - 15, 17 - 21 16 22 24 29 32 Symbol Description Pin Description - TSOP/sTSOP Pin No. 1 - 4, 6, 7, 9 - 20, 31 5 Symbol A0 - A18 WE Description Address Inputs Write Enable Power Supply Data Inputs/Outputs Ground Chip Enable 1 Output Enable A0 - A18 Address Inputs I/O0 - I/O7 GND CE1 OE WE Data Inputs/Outputs 8 Ground Chip Enable 1 Output Enable 30 Write Enable 32 OE CE1 VCC I/O0 - I/O7 GND 21 - 23, 25 - 29 24 VCC Power Supply PRELIMINARY (February, 2001, Version 0.0) 2 AMIC Technology, Inc. A62S9308 Series Recommended DC Operating Conditions (TA = 0°C to + 70°C or -25°C to 85°C) Symbol VCC GND VIH VIL CL TTL Parameter Supply Voltage Ground Input High Voltage Input Low Voltage Output Load Output Load Min. 2.7 0 2.4 -0.3 Typ. 3.0 0 Max. 3.6 0 VCC + 0.3 +0.6 30 1 Unit V V V V pF - Absolute Maximum Ratings* VCC to GND . . . . . . . . . . . . . . . . . . . . . -0.5V to + 4.6V IN, IN/OUT Volt to GND . . . . . . . . . -0.5V to VCC + 0.5V Operating Temperature, Topr . . . . . . . . -25°C to + 85°C Storage Temperature, Tstg . .. . . . . . . . -55°C to + 125°C Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . 0.7W Soldering Temp. & Time . . . . . . . . . . . . . 260°C, 10 sec *Comments Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to this device. These are stress ratings only. Functional operation of this device at these or any ...

Link URL