cat93c86late13 Catalyst Semiconductor, cat93c86late13 Datasheet

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cat93c86late13

Manufacturer Part Number
cat93c86late13
Description
16k-bit Microwire Serial Eeprom
Manufacturer
Catalyst Semiconductor
Datasheet
CAT93C86
16K-Bit Microwire Serial EEPROM
FEATURES
I
I
I
I
I
I
I
DESCRIPTION
The CAT93C86 is a 16K-bit Serial EEPROM memory
device which is configured as either registers of 16 bits
(ORG pin at V
register can be written (or read) serially by using the
DI (or DO) pin. The CAT93C86 is manufactured using
PIN CONFIGURATION
DO
CS
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice.
SK
DO
CS
SK
DI
DI
For Ordering Information details, see page 12.
SOIC Package (V)
High speed operation: 3MHz
Low power CMOS technology
1.8 to 5.5 volt operation
Selectable x8 or x16 memory organization
Self-timed write cycle with auto-clear
Hardware and software write protection
Power-up inadvertant write protection
DIP Package (L)
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
CC
TDFN Package (ZD4)
DO
CS
SK
DI
) or 8 bits (ORG pin at GND). Each
V CC
PE
ORG
GND
V CC
ORG
GND
PE
1
2
3
4
Top View
DO
V CC
CS
SK
(Die Rev. C)
DI
CS
PE
SK
8
7
6
5
SOIC Package (W)
V CC
PE
ORG
GND
SOIC Package (X)
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
ORG
GND
DO
DI
V CC
ORG
GND
PE
I
I
I
I
I
I
FUNCTIONAL SYMBOL
PIN FUNCTIONS
Note: When the ORG pin is connected to VCC, the x16 organiza-
tion is selected. When it is connected to ground, the x8 pin is
selected. If the ORG pin is left unconnected, then an internal pullup
device will select the x16 organization.
Catalyst’s advanced CMOS EEPROM floating gate
technology. The device is designed to endure 1,000,000
program/erase cycles and has a data retention of 100
years. The device is available in 8-pin DIP, 8-pin SOIC
and 8-pad TDFN packages.
Sequential read
Program enable (PE) pin
1,000,000 Program/erase cycles
100 year data retention
Commercial, industrial and automotive
temperature ranges
RoHS-compliant packages
Pin Name
CS
SK
DI
DO
V
GND
ORG
PE
CC
ORG
CS
SK
PE
Chip Select
Clock Input
Serial Data Input
Serial Data Output
Power Supply
Ground
Memory Organization
Program Enable
Function
GND
V
CC
Doc. No. 1091, Rev. O
DI
DO
TM

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cat93c86late13 Summary of contents

Page 1

... ORG 3 6 GND Top View For Ordering Information details, see page 12. © Catalyst Semiconductor, Inc. Characteristics subject to change without notice. I Sequential read I Program enable (PE) pin I 1,000,000 Program/erase cycles I 100 year data retention I Commercial, industrial and automotive temperature ranges ...

Page 2

CAT93C86 ABSOLUTE MAXIMUM RATINGS* Temperature Under Bias .................. -55°C to +125°C Storage Temperature ........................ -65°C to +150°C Voltage on any Pin with (1) Respect to Ground ............. -2. with Respect to Ground ................ -2.0V to +7.0V CC ...

Page 3

PIN CAPACITANCE Symbol Test (1) C Output Capacitance (DO) OUT (1) C Input Capacitance (CS, SK, DI, ORG) IN INSTRUCTION SET ...

Page 4

CAT93C86 (1)(2) POWER-UP TIMING Symbol Parameter t Power-up to Read Operation PUR t Power-up to Write Operation PUW A.C. TEST CONDITIONS ≤ 50ns Input Rise and Fall Times Input Pulse Voltages Timing Reference Voltages Input Pulse Voltages Timing Reference Voltages ...

Page 5

Figure 1. Sychronous Data Timing SK VALID DI t CSS CS DO Figure 2. Read Instruction Timing HIGH-Z DO Figure 3. Write Instruction Timing ...

Page 6

CAT93C86 Erase Upon receiving an ERASE command and address, the CS (Chip Select) pin must be deasserted for a minimum The falling edge of CS will start the self clocking CSMIN clear cycle of the selected memory ...

Page 7

Figure 5. EWEN/EWDS Instruction Timing ENABLE=11 Figure 6. ERAL Instruction Timing HIGH-Z DO Figure 7. WRAL Instruction Timing ...

Page 8

CAT93C86 8-LEAD 300 MIL WIDE PLASTIC DIP ( SYMBOL MIN NOM A A1 0.38 A2 3.05 b 0.36 0.46 b2 1.14 D 9.02 E 7.62 7.87 E1 6.17 6.35 e 2.54 BSC eB 7.87 L 2.79 ...

Page 9

MIL WIDE SOIC ( SYMBOL MIN A1 0.10 A 1.35 b 0.33 C 0.19 D 4.80 E 5. 0.25 L 0.40 θ 1 0° For current Tape and Reel information, ...

Page 10

CAT93C86 8-LEAD 208 MIL SOIC ( SYMBOL MIN NOM A1 0. 0.36 c 0.19 D 5.13 E 7.75 E1 5.13 e 1.27 BSC L 0.51 θ 1 0° For current Tape and Reel information, download ...

Page 11

TDFN 3X3 PACKAGE (ZD4) E PIN 1 INDEX AREA D A2 SYMBOL MIN NOM A 0.70 0.75 A1 0.00 0.02 A2 0.45 0.55 A3 0.20 REF b 0.25 0.30 D 2.90 3.00 D2 2.20 2.30 E 2.90 3.00 E2 ...

Page 12

... Product die revision letter is marked on top of the package as a suffix to the production date code (e.g., AYWWE.) For additional information, please contact your Catalyst sales office. (5) For SOIC, EIAJ (X) package the standard lead finish is Matte-Tin. This package is available in 2000 pcs/reel, i.e. CAT93C86XI-T2. (6) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office. Doc. No. 1091, Rev. O Suffix ...

Page 13

... Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where personal injury or death may occur. ...

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