93AA66B-I/MS
EEPROM Serial-Microwire 4K-bit 256 x 16 2.5V/3.3V/5V 8-Pin MSOP Tube
The Microchip Technology Inc. 93AA66B device is 1Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Advanced CMOS technology makes these devices ideal for lowpower, nonvolatile memory applications. The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN/TDFN and 8-lead TSSOP. All packages are Pb-free (Matte Tin) finish.
- Low-Power CMOS Technology
- ORG Pin to Select Word Size for ‘46C’ Version
- 512 x 8-bit Organization ‘A’ Devices (no ORG)
- 256 x 16-bit Organization ‘B’ Devices (no ORG)
- Self-Timed Erase/Write Cycles (including Auto-Erase)
- Automatic Erase All (ERAL) Before Write All (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 Erase/Write Cycles
- Data Retention > 200 Years
- RoHS Compliant
- Temperature Ranges Supported: Industrial (I) -40°C to +85°C - Automotive (E) -40°C to +125°C
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 4 Kb | ||
| Yes | ||
| Serial(Microwire) | ||
| 3-Wire, Serial Microwire | ||
| Matte Tin | ||
| 260 | ||
| 2 mA | ||
| 250 ns | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 8 | ||
| 2 MHz | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 256x16 | ||
| 8MSOP | ||
| 8 | ||
| 3 x 3 x 0.85 mm | ||
| No | ||
| Industrial | ||
| MSOP | ||
| 5.5 V | ||
| 1.8 V | ||
| 2.5, 3.3, 5 V |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542320051 |
| Schedule B: | 8542320040 |
Factory Lead Time: