93AA86C-I/SN Microchip

93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C 16K Microwire Compatible Serial EEPROM Device Selection Table Part VCC Range ORG Pin PE Pin Word Size Temp Ranges Packages Number 93AA86A 1.8-5.5 No No 8-bit I P, SN, ST, MS, OT 93AA86B 1.8-5-5 No No 16-bit I P, SN, ST, MS, OT 93LC86A 2.5-5.5 No No 8-bit I, E P, SN, ST, MS, OT 93LC86B 2.5-5.5 No No 16-bit I, E P, SN, ST, MS, OT 93C86A 4.5-5.5 No No 8-bit I, E P, SN, ST, MS, OT 93C86B 4.5-5.5 No No 16-bit I, E P, SN, ST, MS, OT 93AA86C 1.8-5.5 Yes Yes 8- or 16-bit I P, SN, ST, MS, MC, MN 93LC86C 2.5-5.5 Yes Yes 8- or 16-bit I, E P, SN, ST, MS, MC, MN 93C86C 4.5-5.5 Yes Yes 8- or 16-bit I, E P, SN, ST, MS, MC, MN Features: Description: Low-Power CMOS Technology The Microchip Technology Inc. 93XX86A/B/C devices ORG Pin to Select Word Size for 86C Version are 16K bit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as 2048 x 8-bit Organization A Devices (no ORG) the 93XX86C are dependent upon external logic 1024 x 16-bit Organization B Devices (no ORG) levels driving the ORG pin to set word size. The Program Enable Pin to Write-Protect the Entire 93XX86A devices provide dedicated 8-bit memory Array (86C version only) organization, while the 93XX86B devices provide Self-tImed Erase/Write Cycles (including dedicated 16-bit memory organization. A Program Auto-Erase) Enable (PE) pin allows the user to write-protect the Automatic Erase All (ERAL) before Write All entire memory array. Advanced CMOS technology (WRAL) makes these devices ideal for low-power, nonvolatile Power-On/Off Data Protection Circuitry memory applications. The entire 93XX Series is Industry Standard 3-Wire Serial I/O available in standard packages including 8-lead PDIP Device Status Signal (Ready/Busy) and SOIC, and advanced packaging including 8-lead Sequential Read Function MSOP, 6-lead SOT-23, 8-lead 2x3 DFN/TDFN and 8- 1,000,000 E/W Cycles lead TSSOP. All packages are Pb-free (Matte Tin) Data Retention > 200 Years finish. Pb-free and RoHS Compliant Temperature Ranges Supported: - Industrial (I) -40C to +85C - Automotive (E)-40C to +125C Pin Function Table Name Function CS Chip Select CLK Serial Data Clock DI Serial Data Input DO Serial Data Output VSS Ground PE Program Enable 93XX86C only ORG Memory Configuration 93XX86C only VCC Power Supply 2003-2012 Microchip Technology Inc. DS21797L-page 193AA86A/B/C, 93LC86A/B/C, 93C86A/B/C Package Types (not to scale) PDIP/SOIC SOT-23 (P, SN) (OT) CS 1 8 VCC 1 6 DO VCC (1) CLK 2 7 PE 2 5 VSS CS (1) DI 3 6 ORG 3 4 DI CLK DO 4 5 VSS TSSOP/MSOP DFN/TDFN (ST, MS) (MC, MN) CS 1 8 VCC 1 8 CS VCC 7 PE CLK 2 2 (1) CLK 7 PE ORG 6 DI 3 (1) 3 DI 6 ORG DO 5 4 VSS 4 DO 5 VSS Note 1: 93XX86C only. DS21797L-page 2 2003-2012 Microchip Technology Inc.