Microchip EERAM- 16 kB
- RS Stock No.:
- 146-3210
- Mfr. Part No.:
- 47C16-I/ST
- Brand:
- Microchip
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- RS Stock No.:
- 146-3210
- Mfr. Part No.:
- 47C16-I/ST
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | EERAM | |
| Memory Size | 16 kB | |
| Automotive Standard | No | |
| Height | 1.05 mm | |
| Length | 3.1 mm | |
| Maximum Clock Frequency | 1 MHz | |
| Maximum Operating Temperature | 85 °C | |
| Maximum Random Access Time | 400 ns | |
| Maximum Supply Voltage | 5.5 V | |
| Minimum Operating Temperature | -40 °C | |
| Minimum Supply Voltage | 4.5 V | |
| Mount Type | Surface | |
| Number of Bits per Word | 8 | |
| Number of Words | 2048K | |
| Organisation | 2048K x 8 bit | |
| Package Type | TSSOP | |
| Pin Count | 8 | |
| Series | 47C16 | |
| Standards/Approvals | No | |
| Supply Current | 300.4 mA | |
| Timing Type | Synchronous | |
| Width | 4.5 mm | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type EERAM | ||
Memory Size 16 kB | ||
Automotive Standard No | ||
Height 1.05 mm | ||
Length 3.1 mm | ||
Maximum Clock Frequency 1 MHz | ||
Maximum Operating Temperature 85 °C | ||
Maximum Random Access Time 400 ns | ||
Maximum Supply Voltage 5.5 V | ||
Minimum Operating Temperature -40 °C | ||
Minimum Supply Voltage 4.5 V | ||
Mount Type Surface | ||
Number of Bits per Word 8 | ||
Number of Words 2048K | ||
Organisation 2048K x 8 bit | ||
Package Type TSSOP | ||
Pin Count 8 | ||
Series 47C16 | ||
Standards/Approvals No | ||
Supply Current 300.4 mA | ||
Timing Type Synchronous | ||
Width 4.5 mm | ||
The Microchip Technology Inc 47C04 EERAM is a 4Kbit SRAM with EEPROM Backup. The I2C EERAM Memory is a Low-Cost NVSRAM that Eliminates the Need for an External Battery to Retain Data. The device is organized as 512 x 8 bits and utilizes the I2C serial interface. The 47C04 provides infinite read and write cycles to the SRAM while the EEPROM cells provide high endurance non-volatile storage of Data. With an external capacitor, SRAM data is automatically transferred to the EEPROM upon power-loss. Data can also be transferred manually by using either the hardware store pin or by software control.
4Kbit SRAM with EEPROM Back Up
Automatic Store to EEPROM upon power-down (using optional external capacitor)
Automatic Recall to SRAM Array upon power-up
Hardware Store Pin for manual Store Operations
Software commands for initiating Store and Recall Operations
Store Time 40ms (max)