CAT93C46WI-GT3 ON Semiconductor, CAT93C46WI-GT3 Datasheet

IC EEPROM 1KBIT 2MHZ 8SOIC

CAT93C46WI-GT3

Manufacturer Part Number
CAT93C46WI-GT3
Description
IC EEPROM 1KBIT 2MHZ 8SOIC
Manufacturer
ON Semiconductor
Datasheet

Specifications of CAT93C46WI-GT3

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
1K (128 x 8 or 64 x 16)
Speed
2MHz
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)
Organization
128 K x 8 or 64 x 16
Interface Type
Microwire
Maximum Clock Frequency
2 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Current
1 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
93C46WI-GT3
CAT93C46WI-GT3TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CAT93C46WI-GT3
Manufacturer:
ON
Quantity:
3 000
Part Number:
CAT93C46WI-GT3
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
CAT93C46WI-GT3
Manufacturer:
CATALYST
Quantity:
9 491
CAT93C46
1 kb Microwire Serial
EEPROM
Description
configured as either 64 registers of 16 bits (ORG pin at V
registers of 8 bits (ORG pin at GND). Each register can be written (or
read) serially by using the DI (or DO) pin. The CAT93C46 features a
self−timed internal write with auto−clear. On−chip Power−On Reset
circuit protects the internal logic against powering up in the wrong
state.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2010
December, 2010 − Rev. 7
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The CAT93C46 is a 1 kb Serial EEPROM memory device which is
Compliant*
High Speed Operation: 2 MHz
1.8 V to 5.5 V Supply Voltage Range
Selectable x8 or x16 Memory Organization
Self−Timed Write Cycle with Auto−Clear
Software Write Protection
Power−up Inadvertant Write Protection
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial Temperature Ranges
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
CAT93C46
GND
V
CC
DO
CC
1
) or 128
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 organization is selected. If the
ORG pin is left unconnected, then an internal pullup
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
DI
CASE 751BD
V, W SUFFIX
Pin Name
SOIC−8
TDFN (VP2)
TSSOP (Y),
GND
ORG
(Top View)
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
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
(Top View)
SOIC (W)
1
CASE 511AK
VP2 SUFFIX
CAT93C46/D
TDFN−8
CC
, the
ORG
GND
DO
DI

Related parts for CAT93C46WI-GT3

CAT93C46WI-GT3 Summary of contents

Page 1

... CS CAT93C46 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, 2010 December, 2010 − Rev 128 CC CASE 646AA SOIC−8 ...

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 (T = 25° MHz 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 ...

Page 4

... Device Operation The CAT93C46 is a 1024−bit nonvolatile memory intended for use with industry standard microprocessors. The CAT93C46 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− ENABLE = 11 DISABLE = SKHI SKLOW DIS VALID t DIS ...

Page 6

... The clocking of the SK pin is not necessary after the device has entered the self clocking mode. The ready/busy status of the CAT93C46 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−1 0 HIGH−Z Figure 6. Erase Instruction Timing ...

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

... The SOIC, EIAJ (X) package is available in reels of 2,000 pcs/reel (i.e. CAT93C46XI−T2). All other packages are offered in reels of 3,000 pcs/reel. 14. For additional package and temperature options, please contact your nearest ON Semiconductor Sales office. 15. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

Related keywords