CAT93C46SI-TE13 ON Semiconductor, CAT93C46SI-TE13 Datasheet
CAT93C46SI-TE13
Specifications of CAT93C46SI-TE13
Available stocks
Related parts for CAT93C46SI-TE13
CAT93C46SI-TE13 Summary of contents
Page 1
... Self-timed write cycle with auto-clear ■ Hardware and software write protection DESCRIPTION The CAT93C46 is a 1K-bit Serial EEPROM memory device which is configured as either registers of 16 bits (ORG pin bits (ORG pin at GND). Each CC register can be written (or read) serially by using the DI (or DO) pin ...
Page 2
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 Package ...
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
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 NOTE: ...
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
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 location. ...
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
ORDERING INFORMATION Prefix Device # CAT 93C46 Optional Product Company ID Number Package P = PDIP S = SOIC (JEDEC SOIC (JEDEC SOIC (EIAJ TSSOP RD4 = TDFN (3x3mm) ZD4 = TDFN (3x3mm, Lead ...
Page 9
REVISION HISTORY ...