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Numéro de référence | N01S830BA | ||
Description | 1 Mb Ultra-Low Power Serial SRAM | ||
Fabricant | ON Semiconductor | ||
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1 Page
N01S830HA, N01S830BA
1 Mb Ultra-Low Power
Serial SRAM
Standard SPI Interface and Multiplex
DUAL and QUAD Interface
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.
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
• Simple Serial Interface
♦ Single-bit SPI Access
♦ DUAL-bit and QUAD-bit SPI-like Access
• Flexible Operating Modes
♦ Word Mode
♦ Page Mode
♦ Burst Mode (Full Array)
• High Frequency Read and Write Operation
♦ Clock Frequency up to 20 MHz
• Functional Options
♦ HOLD Pin for Pausing Operation
♦ VBAT Pin for Battery−Back up
• Built-in Write Protection (CS High)
• High Reliability
♦ Unlimited Write Cycles
• Temperature Ranges Supported
♦ Industrial (I): TA = −40°C to +85°C
♦ Automotive (E): TA = −40°C to +125°C
• These Devices are Pb−Free and are RoHS Compliant
♦ Green TSSOP
www.onsemi.com
TSSOP8 3x4.4
CASE 948BH
PACKAGE CONFIGURATION
CS
SO / SIO1
NC / SIO2
VSS
18
27
36
45
HOLD Version
VCC
HOLD / SIO3
SCK
SI / SIO0
CS
SO / SIO1
NC
VSS
18
27
36
45
BBU Version
VCC
VBAT
SCK
SI / SIO0
ORDERING INFORMATION
Device
Package
Shipping†
N01S830HAT22I
N01S830BAT22I
N01S830HAT22IT
N01S830BAT22IT
TSSOP−8
(Pb−Free)
100 Units / Tube
TSSOP−8
(Pb−Free)
3000 / Tape
& Reel
N01S830HAT22E
N01S830BAT22E
TSSOP−8
(Pb−Free)
100 Units / Tube
N01S830HAT22ET TSSOP−8
N01S830BAT22ET (Pb−Free)
3000 / Tape
& Reel
†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.
© Semiconductor Components Industries, LLC, 2016
February, 2016 − Rev. 2
1
Publication Order Number:
N01S830HA/D
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Pages | Pages 13 | ||
Télécharger | [ N01S830BA ] |
No | Description détaillée | Fabricant |
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