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CY15B108QI-20LPXCES

Description
FRAM 8Mbit Serial-SPI Interface 3.3V 8-Pin GQFN Tray
File Size357KB，31 Pages
ManufacturerCypress Semiconductor
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CY15B108QI-20LPXCES Overview

FRAM 8Mbit Serial-SPI Interface 3.3V 8-Pin GQFN Tray

CY15B108QI-20LPXCES Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)3A991.b.1.b.2
Part StatusUnconfirmed
HTS8542.32.00.71
Chip Density (bit)8M
Density Range (bit)256K to 8M
Organization1Mx8
Data Bus Width (bit)8
Max. Access Time (ns)16
Interface TypeSerial-SPI
Minimum Operating Supply Voltage (V)1.8
Typical Operating Supply Voltage (V)3.3
Maximum Operating Supply Voltage (V)3.6
Operating Current (mA)1.6
Minimum Operating Temperature (°C)0
Maximum Operating Temperature (°C)70
Supplier Temperature GradeCommercial
PackagingTray
Supplier PackageGQFN
Pin Count8
MountingSurface Mount
Package Height0.5(Max)
Package Length3.28
Package Width3.23
PCB changed8

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PRELIMINARY
CY15B108QI
CY15V108QI
Excelon™-LP 8-Mbit (1024K × 8)
Serial (SPI) F-RAM
Excelon™-LP 8-Mbit (1024K × 8) Serial (SPI) F-RAM
Features
■
Functional Description
The Excelon-LP CY15X108QI is a low power, 8-Mbit nonvolatile
memory employing an advanced ferroelectric process. A ferro-
electric random access memory or F-RAM is nonvolatile and
performs reads and writes similar to a RAM. It provides reliable
data retention for 151 years while eliminating the complexities,
overhead, and system-level reliability problems caused by serial
flash, EEPROM, and other nonvolatile memories.
Unlike serial flash and EEPROM, the CY15X108QI performs
write operations at bus speed. No write delays are incurred. Data
is written to the memory array immediately after each byte is
successfully transferred to the device. The next bus cycle can
commence without the need for data polling. In addition, the
product offers substantial write endurance compared to other
nonvolatile memories. The CY15X108QI is capable of
supporting 10
14
read/write cycles, or 100 million times more write
cycles than EEPROM.
These capabilities make the CY15X108QI ideal for nonvolatile
memory applications, requiring frequent or rapid writes.
Examples range from data collection, where the number of write
cycles may be critical, to demanding industrial controls where the
long write time of serial flash or EEPROM can cause data loss.
The CY15X108QI provides substantial benefits to users of serial
EEPROM or flash as a hardware drop-in replacement. The
CY15X108QI uses the high-speed SPI bus, which enhances the
high-speed write capability of F-RAM technology. The device
incorporates a read-only Device ID and Unique ID features,
which allow the host to determine the manufacturer, product
density, product revision, and unique ID for each part. The device
also provides a writable, 8-byte serial number registers, which
can be used to identify a specific board or a system.
For a complete list of related resources,
click here.
8-Mbit ferroelectric random access memory (F-RAM) logically
organized as 1024K × 8
14
❐
Virtually unlimited endurance 100 trillion (10 ) read/writes
❐
151-year data retention (See
Data Retention and Endurance
on page 19)
❐
NoDelay™ writes
❐
Advanced high-reliability ferroelectric process
Fast serial peripheral interface (SPI)
❐
Up to 20 MHz frequency
❐
Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
Sophisticated write protection scheme
❐
Hardware protection using the Write Protect (WP) pin
❐
Software protection using Write Disable (WRDI) instruction
❐
Software block protection for 1/4, 1/2, or entire array
Device ID and Serial Number
❐
Manufacturer ID and Product ID
❐
Unique Device ID
❐
Serial Number
Dedicated 256-byte special sector F-RAM
❐
Dedicated special sector write and read
❐
Stored content can survive up to three standard reflow sol-
dering cycles
Low-power consumption
❐
1.3 mA (typ) active current at 20 MHz
❐
3.0 µA (typ) standby current
❐
0.90 µA (typ) Deep Power Down mode current
❐
0.1 µA (typ) Hibernate mode current
❐
1.6 mA (typ) inrush current during power up
Low-voltage operation
❐
CY15V108QI: V
DD
= 1.71 V to 1.89 V
❐
CY15B108QI: V
DD
= 1.8 V to 3.6 V
Commercial and industrial operating temperature
❐
Commercial operating temperature: 0 °C to +70 °C
❐
Industrial operating temperature:
40
°C to +85 °C
8-pin Grid-Array Quad Flat No-Lead (GQFN) package
Restriction of hazardous substances (RoHS) compliant
■
■
■
■
■
■
■
■
■
Cypress Semiconductor Corporation
Document Number: 002-18148 Rev. *J
•
198 Champion Court
•
San Jose
,
CA 95134-1709
•
408-943-2600
Revised December 24, 2018

CY15B108QI-20LPXCES Related Products

CY15B108QI-20LPXCES CY15B108QI-20LPXC CY15V108QI-20LPXIT
Description FRAM 8Mbit Serial-SPI Interface 3.3V 8-Pin GQFN Tray FRAM 8Mbit Serial-SPI Interface 3.3V 8-Pin GQFN Standard FRAM 8Mbit Serial-SPI Interface 3.3V 8-Pin GQFN T/R
EU restricts the use of certain hazardous substances Compliant - Compliant
ECCN (US) 3A991.b.1.b.2 - 3A991 B.1.B.2
Part Status Unconfirmed - Active
HTS 8542.32.00.71 - 8542.32.00.71
Chip Density (bit) 8M - 8M
Density Range (bit) 256K to 8M - 256K to 8M
Organization 1Mx8 - 1Mx8
Data Bus Width (bit) 8 - 8
Max. Access Time (ns) 16 - 16
Interface Type Serial-SPI - Serial-SPI
Minimum Operating Supply Voltage (V) 1.8 - 1.8
Typical Operating Supply Voltage (V) 3.3 - 3.3
Maximum Operating Supply Voltage (V) 3.6 - 3.6
Operating Current (mA) 1.6 - 1.6
Maximum Operating Temperature (°C) 70 - 70
Supplier Temperature Grade Commercial - Commercial
Packaging Tray - Tape and Reel
Supplier Package GQFN - GQFN
Pin Count 8 - 8
Mounting Surface Mount - Surface Mount
Package Height 0.5(Max) - 0.5(Max)
Package Length 3.28 - 3.28
Package Width 3.23 - 3.23
PCB changed 8 - 8

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