CAT93C46RVI-GT3 ON Semiconductor, CAT93C46RVI-GT3 Datasheet

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CAT93C46RVI-GT3

Manufacturer Part Number
CAT93C46RVI-GT3
Description
IC EEPROM 1KBIT 4MHZ 8SOIC
Manufacturer
ON Semiconductor
Datasheet

Specifications of CAT93C46RVI-GT3

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
1K (128 x 8 or 64 x 16)
Speed
4MHz
Interface
Microwire, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
93C46RVI-GT3

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
CAT93C46RVI-GT3
Manufacturer:
ON Semiconductor
Quantity:
4 750
CAT93C46R
1 kb Microwire Serial
EEPROM
Description
organized as either 64 registers of 16 bits or 128 registers of 8 bits, as
determined by the state of the ORG pin. The CAT93C46R features
sequential read and self−timed internal write with auto−clear. On−chip
Power−On Reset circuitry protects the internal logic against powering
up in the wrong state.
instruction clock counter which provides improved noise immunity
for Write/Erase commands.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2009
October, 2009 − Rev. 7
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The CAT93C46R is a 1 kb CMOS Serial EEPROM device which is
In contrast to the CAT93C46, the CAT93C46R features an internal
Compliant*
High Speed Operation: 4 MHz @ 5 V, 2 MHz @ 1.8 V
1.8 V to 5.5 V Supply Voltage Range
Selectable x8 or x16 Memory Organization
Sequential Read
Software Write Protection
Power−up Inadvertant Write Protection
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial Temperature Range
8−pin PDIP, SOIC, TSSOP and 8−pad TDFN Packages
This Device is Pb−Free, Halogen Free/BFR Free and RoHS
ORG
CS
SK
DI
Figure 1. Functional Symbol
CAT93C46R
GND
V
CC
DO
1
DO
CS
PDIP (L), SOIC (V, X),
Note: When the ORG pin is connected to V
x16 organization is selected. When it is connected
to ground, the x8 pin is selected. If the ORG pin is
left unconnected, then an internal pull−up device will
select the x16 organization.
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
SK
CASE 751BD
DI
V SUFFIX
Pin Name
SOIC−8
TDFN (VP2)
TSSOP (Y),
ORG
GND
CASE 646AA
V
DO
CS
SK
NC
DI
CC
L SUFFIX
PDIP−8
1
ORDERING INFORMATION
PIN CONFIGURATIONS
http://onsemi.com
PIN FUNCTION
V
NC
ORG
GND
CASE 751BE
(Top Views)
Chip Select
Clock Input
Serial Data Input
Serial Data Output
Power Supply
Ground
Memory Organization
No Connection
CC
X SUFFIX
SOIC−8
Publication Order Number:
V
NC
CS
SK
CC
Function
CASE 948AL
TSSOP−8
Y SUFFIX
SOIC (W)
CAT93C46R/D
1
CASE 511AK
VP2 SUFFIX
TDFN−8
CC
, the
ORG
GND
DO
DI

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CAT93C46RVI-GT3 Summary of contents

Page 1

... CAT93C46R SK DI GND Figure 1. Functional Symbol *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2009 October, 2009 − Rev. 7 CASE 646AA SOIC−8 V SUFFIX ...

Page 2

Table 1. ABSOLUTE MAXIMUM RATINGS Parameter Storage Temperature Voltage on Any Pin with Respect to Ground (Note 1) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is ...

Page 3

Table 4. PIN CAPACITANCE Symbol C (Note 4) Output Capacitance (DO) OUT C (Note 4) Input Capacitance (CS, SK, DI, ORG These parameters are tested initially and after a design or process change that affects the parameter according ...

Page 4

... WRAL 1 00 Device Operation The CAT93C46R is a 1024−bit nonvolatile memory intended for use with industry standard microprocessors. The CAT93C46R can be organized as either registers of 16 bits or 8 bits. When organized as X16, seven 9−bit instructions control the reading, writing and erase operations of the device. When organized as X8, seven 10− ...

Page 5

SK t VALID DI t CSS HIGH− HIGH− SKHI SKLOW DIS VALID t DIS ...

Page 6

... SK pin is not necessary after the device has entered the self clocking mode. The ready/busy status of the CAT93C46R can be determined by selecting the device and polling the DO pin not necessary for all memory locations to be cleared before the WRAL command is executed. ...

Page 7

HIGH− N− HIGH−Z Figure 7. Erase Instruction Timing 0 t ...

Page 8

PIN # 1 IDENTIFICATION D TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. (2) Complies with JEDEC MS-001. PACKAGE DIMENSIONS PDIP−8, 300 mils CASE 646AA−01 ISSUE A SYMBOL ...

Page 9

PIN # 1 IDENTIFICATION TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MS-012. PACKAGE DIMENSIONS SOIC 8, 150 mils CASE 751BD−01 ISSUE O SYMBOL ...

Page 10

PIN#1 IDENTIFICATION TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with EIAJ EDR-7320. PACKAGE DIMENSIONS SOIC−8, 208 mils CASE 751BE−01 ISSUE O SYMBOL ...

Page 11

E1 e TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-153. PACKAGE DIMENSIONS TSSOP8, 4.4x3 CASE 948AL−01 ISSUE O SYMBOL MIN A A1 0.05 A2 ...

Page 12

D E PIN#1 INDEX AREA TOP VIEW SYMBOL MIN NOM A 0.70 0.75 A1 0.00 0.02 A2 0.45 0.55 A3 0.20 REF b 0.20 0.25 D 1.90 2.00 D2 1.30 1.40 E 2.90 3.00 E2 1.20 1.30 e 0.50 TYP ...

Page 13

... CAT93C46RXI−T2 CAT93C46RYI−GT3 CAT93C46RVP2IGT3 (Note 13) 8. The device used in the above example is a CAT93C46RVI−GT3 (SOIC, Industrial Temperature, NiPdAu, Tape & Reel). 9. All packages are RoHS−compliant (Lead−free, Halogen−free). 10. The standard lead finish is NiPdAu. 11. For SOIC, EIAJ (X) package the standard lead finish is Matte−Tin. This package is available in 2,000 pcs/reel, i.e. CAT93C46RXI−T2. ...

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