N01S830HA, N01S830BA
1 Mb Ultra-Low Power
Serial SRAM
Standard SPI Interface and Multiplex
DUAL and QUAD Interface
www.onsemi.com
Overview
The ON Semiconductor serial SRAM family includes several
integrated memory devices including this 1 Mb serially accessed
Static Random Access Memory, internally organized as 128 K words
by 8 bits. The devices are designed and fabricated using
ON Semiconductor’s advanced CMOS technology to provide both
high-speed performance and low power. The devices operate with a
single chip select (CS) input and use a simple Serial Peripheral
Interface (SPI) protocol. In SPI mode, a single data-in (SI) and
data-out (SO) line is used along with the clock (SCK) to access data
within the device. In DUAL mode, two multiplexed data-in/data-out
(SIO0-SIO1) lines are used and in QUAD mode, four multiplexed
data-in/data-out (SIO0-SIO3) lines are used with the clock to access
the memory. The devices can operate over a wide temperature range of
−40°C to +85°C (+125°C for E−Temp) and are available in a 8-lead
TSSOP package. The N01S830xA device has two different variations,
a HOLD version that allows communication to the device to be paused
and a battery back-up (BBU) version to be used with a battery to retain
data when power is lost.
TSSOP8 3x4.4
CASE 948BH
PACKAGE CONFIGURATION
1
2
3
4
8
7
6
5
CS
SO / SIO1
NC / SIO2
VSS
VCC
HOLD / SIO3
SCK
SI / SIO0
HOLD Version
1
2
3
4
8
7
6
5
CS
SO / SIO1
NC
VCC
VBAT
SCK
Features
• Power Supply Range: 2.5 to 5.5 V
• Very Low Typical Standby Current < 4 mA at +85°C
• Very Low Operating Current < 10 mA
VSS
SI / SIO0
BBU Version
• Simple Serial Interface
ORDERING INFORMATION
♦ Single-bit SPI Access
♦ DUAL-bit and QUAD-bit SPI-like Access
†
Device
Package
Shipping
• Flexible Operating Modes
N01S830HAT22I
N01S830BAT22I
N01S830HAT22IT
N01S830BAT22IT
N01S830HAT22E
N01S830BAT22E
N01S830HAT22ET
N01S830BAT22ET
TSSOP−8
(Pb−Free)
♦ Word Mode
100 Units / Tube
♦ Page Mode
♦ Burst Mode (Full Array)
3000 / Tape
& Reel
TSSOP−8
(Pb−Free)
• High Frequency Read and Write Operation
♦ Clock Frequency up to 20 MHz
• Functional Options
TSSOP−8
(Pb−Free)
100 Units / Tube
♦ HOLD Pin for Pausing Operation
♦ VBAT Pin for Battery−Back up
• Built-in Write Protection (CS High)
3000 / Tape
& Reel
TSSOP−8
(Pb−Free)
• High Reliability
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
♦ Unlimited Write Cycles
• Temperature Ranges Supported
♦ Industrial (I): T = −40°C to +85°C
A
♦ Automotive (E): T = −40°C to +125°C
A
• These Devices are Pb−Free and are RoHS Compliant
♦ Green TSSOP
© Semiconductor Components Industries, LLC, 2016
1
Publication Order Number:
February, 2016 − Rev. 2
N01S830HA/D
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