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Ultra 3 LVD/SE 15 Line SCSI Terminator

Maxim > Solutions > RAID Data Storage Systems

Memory Controller

DATA SHEETS
Display Title/Parts Key Advantages
QV    Ultra-Low-Power Tamper-Detection Circuit with Nonimprinting Memory
DS3655

Single-Chip Solution Provides Security, Tamper Detection, Encryption-Key Storage, and Encryption-Key Destruction in Event of Tamper
QV  PDF Single-Piece 256Kb Nonvolatile SRAM
DS2030AB, DS2030Y

QV  PDF High-Speed/Low-Power Microcontrollers
DS80C320, DS80C323

QV  PDF Nonvolatile Controller
DS1218

QV  PDF SmartSocket 16k/64k
DS1213B

QV  PDF Nonvolatile Controller Chip
DS1210




Key Specifications:  8051 Drop-Ins
Part Number Serial Ports 16-Bit Timers Data Pointers Features Watchdog Pwr. Fail Reset and Interr. Pwr. Mgmt. Mode Ring Osc. VSUPPLY
(V)
Package/Pins
DS80C320  2 3 2
256-Byte Internal Scratchpad
Multiple External Interrupts
Yes Yes No Yes 4.5 to 5.5
MQFP/44
PDIP(W)/40
PLCC/44
TQFP/44
DS80C323  2.7 to 5.5
PDIP(W)/40
PLCC/44
TQFP/44
See All 8051 Drop-Ins (10)

Key Specifications:  Non-Volatile RAM Controllers
Part Number CE Cntrl. Smart Socket w/Int. Batt. Li Batt. Monitor Pwr. Fail Out RAMs Controlled Reset Out VSUPPLY
(V)
RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
max w/pins
DS1210  Yes No No No 1 No 5 Yes
SOIC(W)/16
110.6
DS1218 
PDIP(N)/8
SOIC(N)/8
79.7
See All Non-Volatile RAM Controllers (13)

Key Specifications:  Secure Supervisors
Part Number Digital Inputs Monitored Internal Key Memory
(Bytes)
Ext. Memory Cntrl. Random Number Gen. Over Voltage Monitor Battery Monitor RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
Oper. Temp.
(°C)
max w/pins
DS3655  4 64 No No No No Yes
CSBGA/16
16 -40 to +85
See All Secure Supervisors (7)



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