Information

www.microchip.com/memory
18
Automotive Memory Products
Microchip Technology has developed industry-leading pro-
cesses for each step in the design, manufacturing and testing
phases of its memory products and has become one of the
most respected leaders in supply of these devices to the
automotive industry worldwide.
Temperature Range
Now oering I
2
C and SPI Serial EEPROMs with optional range
from −55 to 150°C.
• Automotive turbo chargers and exhaust gas recirculation
• Automotive fan motors, air valves, aps and spark plugs
• Areas under the vehicle hood
Automotive Grade
• ISO TS-16949-compliant (inc. VDA6.1) quality manufactur-
ing systems
• Restricted site assembly
• Production Parts Approval Process (PPAP)
• Exceeds AEC Q-100 product qualication requirements
• Special screening and test methods including Maverick lot
testing
• Long product life cycle in support of automotive industry
15 year supply requirement
Serial SRAM
Looking for RAM also? Microchip’s SPI Serial SRAM products
oer:
• A quick and easy way to add external RAM
• 4-pin SPI interface
• 20 MHz clock speed
• No write cycle time
Flash
Unique Flash Cell Design
EEPROM: Robust Design
• ESD protection
•
> 4000 V Human Body Model (HBM)
•
> 400 V Machine Model (MM)
•
> 1000 V Charged Device Model
• Latch-up protection > 200 mA on all pins
• ESD induced latch-up > 100 V (MM) on Vdd; > 400 V on all
I/O
• > 1 M cycles endurance and > 200 years data retention
• Up to 150°C operation (read and writes)
• Power-On Reset (POR) and Brown-Out Reset (BOR)
•
Eective protection against noisy automotive
environments
•
Eliminates false writes
• Schmitt Trigger input lters for noise reduction
Complete traceability including die location on wafer
Source
Th
icker tunnel
ox
ide reduces
leakage
improving data
retention and
reliability.
Drain
Poly 2
Split Gate
SuperFlash
®
Technology
Poly 1
Flash
Both Serial and Parallel
SQI™ Flash Device 26XX
Parallel 39XX
Highest Quality
QS9000; ISO/TS16949
AEC-Q100-oompliant
RoHS-compliant
Long product life cycles
Reliability
High endurance:
100,000 cycles min.
Data retention:
Over 100 years
Extended Temperatures
Grade 2 −40 to 105°C
Grade 3 −40 to 85°C
Tools
Serial Flash Evaluation Kit
Parallel Flash Evaluation Kit
Serial
EEPROM
All Major Bus Types
SPI 25LCXX
I
2
C™ 24LCXX
Microwire 93LCXX
UNI/O
®
Bus 11LCXX
Complete
Product Lines
Density: 128 bits to 1 Mbit
Speed: Up to 20 MHz
Highest Quality
QS9000; ISO/TS16949
AEC-Q100-oompliant
RoHS-compliant
Long product life cycles
Operating Voltages
LC: 2.5–5.5 V
AA: 1.7–5.5 V
C: 4.5–5.5 V
VL: 1.5–3.6 V
Reliability
High endurance:
1 million E/W cycles
Data retention:
Over 200 years
Extended Temperatures
H-Temp −40 to 150°C
E-Temp −40 to 125°C
I-Temp −40 to 85°C
Tools
MPLAB
®
Starter Kit for Serial
Memory Products
Total Endurance™ Software
Verilog and IBIS Models
Microchip Advanced Parts
Selector (MAPS)
Innovative Packages
and Dies
PDIP, SOIC, TSSOP, T-DFN,
MSOP, SOT-23, SC70,
WLCSP, Die and Wafer