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CMP0417AA4 Datasheet(PDF) 2 Page - FIDELIX |
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CMP0417AA4 Datasheet(HTML) 2 Page - FIDELIX |
2 / 12 page CMP0417AAx-E CMOS LPRAM Revision 0.5 Aug. 2006 2 256K x 16 bit Super Low Power and Low Voltage Full CMOS RAM PIN DESCRIPTION 1 2 3 4 5 6 A B C D E F G H /LB /OE A0 A1 A2 I/O9 /UB A3 A4 /CS I/O10 I/O11 A5 A6 I/O2 VSS I/O12 A17 A7 I/O4 VCCQ I/O13 DNU A16 I/O5 I/O15 I/O14 A14 A15 I/O6 I/O16 NC A12 A13 /WE NC A8 A9 A10 A11 /ZZ I/O1 I/O3 VCC VSS I/O7 I/O8 NC 48-FBGA : Top View(Ball Down) Do Not Use DNU Data Inputs/Outputs I/O1~I/O16 Core Power VCC Low Power Modes /ZZ No Connection NC Lower Byte(I/O 1~8) /LB Address Inputs A0~A17 Upper Byte(I/O9~16) /UB Write Enable Input /WE Ground VSS Output Enable Input /OE I/O Power VCCQ Chip Select Input /CS Function Name Function Name FUNCTIONAL BLOCK DIAGRAM Precharge circuit. Clk gen. VCC VSS Memory array Row Addresses I/O Circuit Column select Data cont Data cont Column Addresses Data cont Control Logic /CS /OE /WE /UB /LB /ZZ I/O9~I/O16 I/O1~I/O8 Row select FEATURES • Process Technology : Full CMOS • Organization : 256K x 16 • Power Supply Voltage : 2.7~3.3V • Low Power & Page Modes CMP0417AA1 : support the PASR function CMP0417AA2 : support the DPD function CMP0417AA4 : support the PASR/PAGE function CMP0417AA5 : support the DPD/PAGE function • Three state output and TTL Compatible • Package Type : 48-FBGA-6.00x8.00 mm2 • Separated I/O power(VCCQ) & Core Power(VCC) • Page read/write operation up to 16 words (CMP0417AA4, CMP0417AA5) • DPD mode when /ZZ goes low (CMP0417AA2, CMP0417AA5) PRODUCT FAMILY ISB1 (CMOS Standby Current) ICC2 ICC1 Max. Typ. 20mA Max. Typ. Max. Typ. Min. 70uA 3.0 Typ. Max. 30uA 12mA 3mA 1.5mA 70ns 3.3 2.7 Industrial (-25~85’C) CMP0417AAx-F70E Operating Voltage (V) f = fmax f = 1MHz Power Dissipation Speed Operating Temperature Product Family 1. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at Vcc = Vcc (typ) and T A = 25C. 2. F=FBGA, G=FBGA(Pb-Free), H=FBGA(Pb-Free & Halogen Free), W=WAFER |
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