Document
NanoAmp Solutions, Inc. 1982 Zanker Road, San Jose, CA 95112 ph: 408-573-8878, FAX: 408-573-8877 www.nanoamp.com
N01L163WC2A
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1Mb Ultra-Low Power Asynchronous CMOS SRAM
64K × 16 bit Overview
The N01L163WC2A is an integrated memory device containing a 1 Mbit Static Random Access Memory organized as 65,536 words by 16 bits. The device is designed and fabricated using NanoAmp’s advanced CMOS technology to provide both high-speed performance and ultra-low power. 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 N01L163WC2A 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 packages compatible with other standard 64Kb x 16 SRAMs
Features
• Single Wide Power Supply Range 2.3 to 3.6 Volts • Very low standby current 2.0µA at 3.0V (Typical) • Very low operating current 2.0mA at 3.0V and 1µs (Typical) • Very low Page Mode operating current 0.8mA at 3.0V and 1µs (Typical) • Simple memory control Dual Chip Enables (CE1and CE2) Byte control for independent byte operation Output Enable (OE) for memory expansion • Low voltage data retention Vcc = 1.8V • Very fast output enable access time 30ns OE access time • Automatic power down to standby mode • TTL compatible three-state output driver • Compact space saving BGA package available
Product Family
Part Number N01L163WC2AB N01L163WC2AT N01L163WC2AB1 N01L163WC2AT2 Package Type 48 - BGA 44 - TSOP II 48 - BGA Pb-Free 44 - TSOP II Green 55ns @ 2.7V -40oC to +85oC 2.3V - 3.6V 70ns @ 2.3V 2 µA 2 mA @ 1MHz Operating Temperature Power Supply (Vcc) Speed Standby Operating Current Current (Icc), (ISB), Typical Typical
(DOC# 14-02-010 REV F ECN# 01-0996) The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
1
NanoAmp Solutions, Inc. Pin Configuration
A4 A3 A2 A1 A0 CE1 I/O0 I/O1 I/O2 I/O3 VCC VSS I/O4 I/O5 I/O6 I/O7 WE A15 A14 A13 A12 NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 PIN ONE 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 CE2 A8 A9 A10 A11 NC
N01L163WC2A
1 A B C D E F G H
LB I/O8 I/O9 VSS VCC
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2
OE UB I/O10 I/O11 I/O12
3
A0 A3 A5 NC NC A14 A12 A9
4
A1 A4 A6 A7 NC 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
N01L163WC2A TSOP-II
I/O14 I/O13 I/O15 NC NC A8
48 Pin BGA (top) 6 x 8 mm
Pin Descriptions
Pin Name A0-A15 WE CE1, CE2 OE LB UB I/O0-I/O15 VCC VSS NC Pin Function Address Inputs Write Enable Input Chip Enable Input Output Enable Input Lower Byte Enable Input Upper Byte .