A64S0616 Datasheet | AMIC Technology

Features n Operating voltage: 2.7V to 3.1V n Access times: 70 ns (max.) n Current: A64S0616 series: Operating: 35m A (max.) Power Down Standby: 10µA (max.) n Fully SRAM patible operation n Full static operation, no clock or refreshing required n All inputs and outputs are directly TTL-patible n mon I/O using three-state output n Industrial operating temperature range: -25°C to +85°C for -I n Available in 48-ball Mini BGA (6X8) package. 1M X 16 Bit Low Voltage Super RAMTM General Description The A64S0616 is a low operating current 16,777,216-bit Super RAM organized as 1,048,576 words by 16 bits and operates on low power supply voltage from 2.7V to 3.1V. It is built using AMIC’s high performance CMOS DRAM process. Using hidden refresh technique, the A64S0616 provides a 100% patible asynchronous interface. Inputs and three-state outputs are TTL patible and allow for direct interfacing with mon system bus structures. The chip enable input is provided for POWER-DOWN, device enable. Two byte enable inputs and an output enable input are included for easy interfacing. This A64S0616 is suited for low power application such as mobile phone and PDA or other battery-operated handheld device. Pin Configuration n Mini BGA (6X8) Top View 1 A B C D E F G H LB I/O8 I/O9 VSS VCC I/O14 I/O15 A18 2 OE 3 A0 A3 A5 A17 GND A14 A12 A9 4 A1 A4 A6 A7 A16 A15 A13 A10 5 A2 CE1 I/O1 I/O3 I/O4 I/O5 WE A11 6 CE2 I/O0 I/O2 VCC VSS I/O6 I/O7 NC I/O10 I/O11 I/O12 I/O13 A19 A8 A64S0616G PRELIMINARY (July, 2002, Version 0.1) AMIC Technology, Inc. Block Diagram A0 16,777,216 MEMORY ARRAY VCC VSS GND DECODER A18 A19 I/O0 INPUT DATA CIRCUIT I/O7 COLUMN I/O INPUT DATA CIRCUIT I/O8 I/O15 CE1 CE2 LB HB OE WE CONTROL CIRCUIT Pin Description Symbol A0 - A19 CE1 CE2 I/O0 - I/O15 WE LB HB OE VCC VSS GND NC Address Inputs Chip Enable 1 Input Chip Enable 2 Input Data Input/Outputs Write Enable Input Byte Enable Input (I/O0 to I/O7) Byte Enable Input (I/O8 to I/O15) Output Enable...