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N08T1630C1BZ-70 Datasheet(PDF) 1 Page - NanoAmp Solutions, Inc. |
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N08T1630C1BZ-70 Datasheet(HTML) 1 Page - NanoAmp Solutions, Inc. |
1 / 9 page NanoAmp Solutions, Inc. 670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035 ph: 408-935-7777, FAX: 408-935-7770 www.nanoamp.com N08T1630CxB (DOC# 14-02-004 REV H ECN# 01-1102) 1 The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com. 8Mb Ultra-Low Power Asynchronous CMOS SRAM 512Kx16 bit Overview The N08T1630CxB is an integrated memory device containing a low power 8 Mbit SRAM built using a self-refresh DRAM array organized as 512,288 words by 16 bits. It is designed to be identical in operation and interface to standard 6T SRAMS. The device is designed for low standby and operating current and includes a power-down feature to automatically enter standby mode. The device operates with two chip enable (CE1 and CE2) controls and output enable (OE) to allow for easy memory expansion. Byte controls (UB and LB) allow the upper and lower bytes to be accessed independently and can also be used to deselect the device. The N08T1630CxB is optimal for various applications where low-power is critical such as battery backup and hand-held devices. The device can operate over a very wide temperature range of -40oC to +85oC and is available in JEDEC standard BGA and TSOP2 packages compatible with other standard 512Kb x 16 SRAMs. Features • Single Wide Power Supply Range 2.7 to 3.6 Volts • Very low standby current 70µA at 3.0V (Max) • Very low operating current 2.0mA at 3.0V and 1µs (Typical) • Simple memory control Dual Chip Enables (CE1 and CE2) Byte control for independent byte operation Output Enable (OE) for memory expansion • Very fast access time 55ns address access option 30ns OE access time • Automatic power down to standby mode • TTL compatible three-state output driver • Green package option for TSOP and BGA Pin Configuration (Top View) Product Family Part Number Package Type Operating Temperature Power Supply (Vcc) Speed Standby Current (ISB), Max @ 3.0V Operating Current (Icc), Max N08T1630C2BZ 48 - BGA -40oC to +85oC 2.7V - 3.6V 55/70ns @ 2.7V 70 µA3 mA @ 1MHz N08T1630C2BZ2 Green 48 - BGA N08T1630C1BT 44- TSOP2 N08T1630C1BT2 Green 44- TSOP2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 A4 A3 A2 A1 A0 CE I/O0 I/O1 I/O2 I/O3 VCC VSS I/O4 I/O5 I/O6 I/O7 WE A18 A17 A16 A15 A14 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 A5 A6 A7 OE UB LB I/O15 I/O14 I/O13 I/O12 VSS VCC I/O11 I/O10 I/O9 I/O8 A8 A9 A10 A11 A12 A13 44 Pin TSOP2 12 34 56 A LB OE A0 A1 A2 CE2 B I/O8 UB A3 A4 CE1 I/O0 C I/O9 I/O10 A5 A6 I/O1 I/O2 D VSS I/O11 A17 A7 I/O3 VCC E VCC I/O12 VSS A16 I/O4 VSS F I/O14 I/O13 A14 A15 I/O5 I/O6 G I/O15 NC A12 A13 WE I/O7 H A18 A8 A9 A10 A11 NC 48 Ball BGA 6 x 8 mm Pin Descriptions Pin Name Pin Function A0-A18 Address Inputs WE Write Enable Input CE1 Chip Enable 1 Input CE2 Chip Enable 2 Input (BGA only) OE Output Enable Input LB Lower Byte Enable Input UB Upper Byte Enable Input I/O0-I/O15 Data Inputs/Outputs VCC Power VSS Ground NC Not Connected |
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