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93C76A bảng dữ liệu(PDF) 1 Page - Microchip Technology |
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93C76A bảng dữ liệu(HTML) 1 Page - Microchip Technology |
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1 / 26 page  2004 Microchip Technology Inc. DS21796D-page 1 93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C Device Selection Table Features • Low-power CMOS technology • ORG pin to select word size for ‘76C’ version • 1024 x 8-bit organization ‘A’ devices (no ORG) • 512 x 16-bit organization ‘B’ devices (no ORG) • Program Enable pin to write-protect the entire array (except on SOT-23 packages) • Self-timed ERASE/WRITE cycles (including auto-erase) • Automatic ERAL before WRAL • Power-on/off data protection circuitry • Industry standard 3-wire serial I/O • Device Status signal (READY/BUSY) • Sequential READ function • 1,000,000 E/W cycles • Data retention > 200 years • Temperature ranges supported: Pin Function Table Description The Microchip Technology Inc. 93XX76A/B/C devices are 8K bit, low-voltage, serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93XX76C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93XX76A devices are available, while the 93XX76B devices provide dedicated 16-bit communication, available on SOT-23 devices only. A Program Enable (PE) pin allows the user to write-protect the entire memory array. Advanced CMOS technology makes these devices ideal for low-power, nonvolatile memory applications. The 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, and 8-lead TSSOP. Pb-free (Pure Matte Sn) finish is also available. Package Types (not to scale) Part Number VCC Range ORG Pin PE Pin Word Size Temp Ranges Packages 93AA76A 1.8-5.5 No No 8-bit I OT 93AA76B 1.8-5-5 No No 16-bit I OT 93LC76A 2.5-5.5 No No 8-bit I, E OT 93LC76B 2.5-5.5 No No 16-bit I, E OT 93C76A 4.5-5.5 No No 8-bit I, E OT 93C76B 4.5-5.5 No No 16-bit I, E OT 93AA76C 1.8-5.5 Yes Yes 8 or 16-bit I P, SN, ST, MS 93LC76C 2.5-5.5 Yes Yes 8 or 16-bit I, E P, SN, ST, MS 93C76C 4.5-5.5 Yes Yes 8 or 16-bit I, E P, SN, ST, MS - Industrial (I) -40°C to +85°C - Automotive (E) -40°C to +125°C Name Function CS Chip Select CLK Serial Data Clock DI Serial Data Input DO Serial Data Output VSS Ground PE Program Enable ORG Memory Configuration VCC Power Supply CS CLK DI DO 1 2 3 4 8 7 6 5 VCC PE ORG VSS PDIP/SOIC (P, SN) TSSOP/MSOP CS CLK DI DO 1 2 3 4 8 7 6 5 VCC PE ORG VSS (ST, MS ) SOT-23 DO VSS DI 1 2 3 6 5 4 VCC CS CLK (OT) 8K Microwire Compatible Serial EEPROM |
Số phần tương tự - 93C76A |
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Mô tả tương tự - 93C76A |
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