Single-Chip Solution Integrates Advanced Physical Security to Protect Against Physical and Environmental Tamperings
DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible. The DeepCover Security Manager (DS3641) is a secure supervisor with 1,024 bytes of SRAM for applications requiring the secure storage of encryption keys, including POS terminals. The DS3641 supports the highest security level requirements of the FIPS 140.2, Common Criteria, PCI PED, and EMV® 4.1 certification agencies.
Key Features
| Applications/Uses
|
| Part Number | Analog Voltages Monitored | Digital Inputs Monitored | Internal Key Memory (Bytes) | Ext. Memory Cntrl. | Random Number Gen. | Over Voltage Monitor | Battery Monitor | Package/Pins | Oper. Temp. (°C) |
|---|---|---|---|---|---|---|---|---|---|
| DS3641 | 5 | 3 | 1024 | No | Yes | Yes | Yes | CSBGA/25 | -40 to +85 |
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| DS3641B | No Longer Available | DS3641B+ | CSBGA,;25 pin;26 mm² | -40°C to +85°C | No |
| DS3641B+ | Active | CSBGA,;25 pin;26 mm² | -40°C to +85°C | Lead Free | |
| DS3641B+TRL | Active | CSBGA,;25 pin;26 mm² | -40°C to +85°C | Lead Free |
