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BS62LV1603FCG70 Datasheet(PDF) 1 Page - Brilliance Semiconductor |
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BS62LV1603FCG70 Datasheet(HTML) 1 Page - Brilliance Semiconductor |
1 / 9 page Revision 1.1 Jan. 2004 1 R0201-BS62LV1603 Very Low Power/Voltage CMOS SRAM 2M X 8 bit • Vcc operation voltage : 2.7V ~ 3.6V • Very low power consumption : Vcc = 3.0V C-grade: 45mA (@55ns) operating current I -grade: 46mA (@55ns) operating current C-grade: 36mA (@70ns) operating current I -grade: 37mA (@70ns) operating current 3.0uA (Typ.) CMOS standby current • High speed access time : -55 55ns -70 70ns • Automatic power down when chip is deselected The BS62LV1603 is a high performance , very low power CMOS Static Random Access Memory organized as 2048K words by 8 bits and operates from a range of 2.7V to 3.6V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed and low power features with a typical CMOS standby current of 3.0uA at 3.0V/25oC and maximum access time of 55ns at 3.0V/85oC. Easy memory expansion is provided by an active LOW chip enable (CE1) , an active HIGH chip enable (CE2) and active LOW output enable (OE) and three-state output drivers. The BS62LV1603 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The BS62LV1603 is available in 48B BGA and 44L TSOP2 packages. GENERAL DESCRIPTION FEATURES FUNCTIONAL BLOCK DIAGRAM PRODUCT FAMILY PIN CONFIGURATIONS Brilliance Semiconductor, Inc. reserves the right to modify document contents without notice. Address Input Buffer Row Decoder Memory Array 4096 X 4096 Column I/O Write Driver Sense Amp Column Decoder Data Buffer Output Address Input Buffer Data Buffer Input Control Gnd Vdd OE WE CE2 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 A20 A13 A17 A15 A18 A16 A14 A12 A7 A6 A5 A4 8 8 8 8 18 512 4096 4096 24 A11A9 A8 A3 A2 A1 A0A10 A19 BS62LV1603 POWER DISSIPATION SPEED ( ns ) STANDBY ( ICCSB1, Max ) Operating ( ICC , Max ) PRODUCT FAMILY OPERATING TEMPERATURE Vcc RANGE Vcc=3V Vcc=3V Vcc=3V PKG TYPE BS62LV1603EC TSOP2-44 BS62LV1603FC +0 OC to +70OC 2.7V ~ 3.6V 55 / 70 10uA 45mA 36mA BGA-48-0912 BS62LV1603EI TSOP2-44 BS62LV1603FI -40OC to +85OC 2.7V ~ 3.6V 55 / 70 20uA 46mA 37mA BGA-48-0912 A4 A3 A2 A1 A0 CE1 NC NC DQ0 DQ1 VCC GND DQ2 DQ3 NC A20 WE A19 A18 A17 A16 A15 A5 A6 A7 OE CE2 A8 NC NC DQ7 DQ6 GND VCC DQ5 DQ4 NC NC A9 A10 A11 A12 A13 A14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 BS62LV1603EC BS62LV1603EI CE1 BSI • Three state outputs and TTL compatible • Fully static operation • Data retention supply voltage as low as 1.5V • Easy expansion with CE1, CE2 and OE options 55ns 70ns 55ns : 3.0~3.6V 70ns : 2.7~3.6V G H F E D C B A 1 234 5 6 A9 A8 A11 A10 A18 A19 A12 A14 A13 A15 WE NC A20 NC NC NC D3 D7 VSS A17 A16 A7 VCC VSS VCC D2 D1 D6 D5 VCC A5 OE A3 A0 A6 A4 A1 A2 CE2 NC NC NC NC NC CE1 D4 NC D0 48-ball BGA top view |
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Similar Description - BS62LV1603FCG70 |
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