IDT, Integrated Device Technology Inc 70V35L15PFG8
- Part Number:
- 70V35L15PFG8
- Manufacturer:
- IDT, Integrated Device Technology Inc
- Ventron No:
- 3724254-70V35L15PFG8
- Description:
- IC SRAM 144KBIT 15NS 100TQFP
- Datasheet:
- IDT Suffixes
- Payment:
- Delivery:
Description
The IDT70V35/34/25/24 is a high-speed, low-power, dual-port static RAM (SRAM) with a capacity of 8/4K x 18/16 bits. It features true dual-ported memory cells that allow simultaneous reads of the same memory location. The SRAM operates from a single 3.3V (±0.3V) power supply and is available in a 100-pin TQFP (IDT70V35/34 & IDT70V25/24) and 84-pin PLCC (IDT70V24) package.
Features
True dual-ported memory cells
High-speed access:
IDT70V35: 15ns (max.)
IDT70V34: 15ns (max.)
IDT70V25: 15/35ns (max.)
IDT70V24: 15/35/55ns (max.)
Low-power operation:
IDT70V35/34: Active: 415mW (typ.), Standby: 660μW (typ.)
IDT70V25/24: Active: 400mW (typ.), Standby: 3.3mW (typ.)
IDT70V25/24: Active: 380mW (typ.), Standby: 660uW (typ.)
Separate upper-byte and lower-byte control for multiplexed bus compatibility
Easily expands data bus width to 36 bits (32 bits) or more using the Master/Slave select when cascading more than one device
M/S = VIH for BUSY output flag on Master
M/S = VIL for BUSY input on Slave
BUSY and Interrupt Flag
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling between ports
Fully asynchronous operation from either port
LVTTL-compatible
Industrial temperature range (-40°C to 85°C) available for selected speeds
Green parts available
Applications
High-speed data buffering
Cache memory
Shared memory between multiple processors
Semaphore signaling
Interrupt handling
FIFO buffers
Stack memory
The IDT70V35/34/25/24 is a high-speed, low-power, dual-port static RAM (SRAM) with a capacity of 8/4K x 18/16 bits. It features true dual-ported memory cells that allow simultaneous reads of the same memory location. The SRAM operates from a single 3.3V (±0.3V) power supply and is available in a 100-pin TQFP (IDT70V35/34 & IDT70V25/24) and 84-pin PLCC (IDT70V24) package.
Features
True dual-ported memory cells
High-speed access:
IDT70V35: 15ns (max.)
IDT70V34: 15ns (max.)
IDT70V25: 15/35ns (max.)
IDT70V24: 15/35/55ns (max.)
Low-power operation:
IDT70V35/34: Active: 415mW (typ.), Standby: 660μW (typ.)
IDT70V25/24: Active: 400mW (typ.), Standby: 3.3mW (typ.)
IDT70V25/24: Active: 380mW (typ.), Standby: 660uW (typ.)
Separate upper-byte and lower-byte control for multiplexed bus compatibility
Easily expands data bus width to 36 bits (32 bits) or more using the Master/Slave select when cascading more than one device
M/S = VIH for BUSY output flag on Master
M/S = VIL for BUSY input on Slave
BUSY and Interrupt Flag
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling between ports
Fully asynchronous operation from either port
LVTTL-compatible
Industrial temperature range (-40°C to 85°C) available for selected speeds
Green parts available
Applications
High-speed data buffering
Cache memory
Shared memory between multiple processors
Semaphore signaling
Interrupt handling
FIFO buffers
Stack memory
IDT, Integrated Device Technology Inc 70V35L15PFG8 technical specifications, attributes, parameters and parts with similar specifications to IDT, Integrated Device Technology Inc 70V35L15PFG8.
- Factory Lead Time12 Weeks
- Mounting TypeSurface Mount
- Package / Case100-LQFP
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- TechnologySRAM - Dual Port, Asynchronous
- Voltage - Supply3V~3.6V
- Base Part NumberIDT70V35
- Memory Size144Kb 8K x 18
- Memory TypeVolatile
- Memory FormatSRAM
- Memory InterfaceParallel
- Write Cycle Time - Word, Page15ns
- RoHS StatusROHS3 Compliant
The three parts on the right have similar specifications to 70V35L15PFG8.
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ImagePart NumberManufacturerFactory Lead TimeMounting TypePackage / CaseOperating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)TechnologyVoltage - SupplyBase Part NumberMemory SizeMemory TypeMemory FormatMemory InterfaceWrite Cycle Time - Word, PageRoHS StatusAccess TimeSupplier Device PackageView Compare
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70V35L15PFG812 WeeksSurface Mount100-LQFP0°C~70°C TATape & Reel (TR)Active3 (168 Hours)SRAM - Dual Port, Asynchronous3V~3.6VIDT70V35144Kb 8K x 18VolatileSRAMParallel15nsROHS3 Compliant---
-
13 WeeksSurface Mount208-LFBGA0°C~70°C TATrayActive3 (168 Hours)SRAM - Dual Port, Synchronous3.15V~3.45VIDT70V3379576Kb 32K x 18VolatileSRAMParallel-Non-RoHS Compliant6ns-
-
13 WeeksSurface Mount256-LBGA0°C~70°C TATape & Reel (TR)Active4 (72 Hours)SRAM - Dual Port, Synchronous3.15V~3.45VIDT70V3379576Kb 32K x 18VolatileSRAMParallel-Non-RoHS Compliant4.2ns256-CABGA (17x17)
-
10 WeeksSurface Mount256-LBGA0°C~70°C TATrayActive4 (72 Hours)SRAM - Dual Port, Synchronous3.15V~3.45VIDT70V3379576Kb 32K x 18VolatileSRAMParallel-Non-RoHS Compliant5ns256-CABGA (17x17)
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