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Renesas 7006L15PFG
- Part No.:
- 7006L15PFG
- Manufacturer:
- Renesas
- Category:
- Memory
- Package:
- 64-LQFP
- Datasheet:
-
7006L15PFG.pdf
- Description:
- IC SRAM 128KBIT PARALLEL 64TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,022
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Product details
Overview
IDT7006L15PFG from Integrated Device Technology (IDT) is a high-speed 16K × 8 dual-port static RAM with true independent left/right port access, 15 ns maximum read cycle time (commercial grade), 5 V single-supply operation, and integrated semaphore/arbiration logic for inter-port synchronization. It enables simultaneous reads of the same memory location and supports master/slave cascading for 16-bit+ data bus expansion in real-time embedded control systems.
For engineers reviewing the IDT7006L15PFG datasheet, IDT7006L15PFG pinout, IDT7006L15PFG application, or IDT7006L15PFG equivalent, key selection criteria include dual-port arbitration timing (tAPS = 5 ns), BUSY flag behavior under M/S = VIH, low-power standby current (1 µA typ.), and TQFP-64 package compatibility with industrial temperature range (–40°C to +85°C).
Technical Context
The IDT7006L15PFG implements fully asynchronous dual-port architecture with separate address, control, and I/O buses per port-enabling concurrent read/write operations without external logic. Its on-chip arbitration logic resolves contention via BUSY flag assertion and supports semaphore signaling using A0–A2 address lines to access eight dedicated flags.
It features two distinct operational modes: RAM mode (CE = VIL, SEM = VIH) and semaphore mode (CE = VIH, SEM = VIL), with dedicated timing parameters for each-including tSAA (semaphore address access) and tSWRD (semaphore write-to-read delay) both specified at 5 ns min.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Organization | 16K × 8 bits (128 Kbit total); supports independent 8-bit data transfers on left and right ports |
| Max Read Cycle Time (tRC) | 15 ns (commercial grade); defines minimum interval between successive read accesses on same port |
| Active Power (typ.) | 700 mW at 5 V; enables high-speed operation while maintaining thermal manageability in dense PCB layouts |
| Standby Current (typ.) | 1 µA; allows battery-backed data retention down to 2 V supply for nonvolatile operation during power loss |
| Operating Voltage | 4.5 V to 5.5 V; TTL-compatible single-supply interface simplifies power rail design vs. mixed-voltage systems |
| Temperature Range | –40°C to +85°C; qualified for industrial environments including motor drives and programmable logic controllers |
| Package | 64-pin TQFP (PNG64); 14 mm × 14 mm footprint with gull-wing leads for automated assembly and thermal dissipation |
Pinout & Package
Package: 64-pin Thin Quad Flatpack (TQFP), body size 14 mm × 14 mm × 1.4 mm, lead pitch 0.5 mm, RoHS-compliant green variant available.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0L–A13L | Left port address inputs | 14-bit address bus for left-side memory access; decodes 16K locations independently of right port |
| A0R–A13R | Right port address inputs | 14-bit address bus for right-side memory access; no electrical or timing dependency on left port addresses |
| I/O0L–I/O7L | Left port bidirectional data | 8-bit data path supporting concurrent read/write; tri-state controlled by OEL and R/WL |
| I/O0R–I/O7R | Right port bidirectional data | 8-bit data path supporting concurrent read/write; tri-state controlled by OER and R/WR |
| CEL / CER | Chip enable (left/right) | Active-low enables respective port; when both high, device enters full standby (ISB3 ≤ 0.2 mA typ.) |
| R/WL / R/WR | Read/write control (left/right) | Active-low write enable; high = read (outputs enabled if OE active), low = write (inputs sampled) |
| OEL / OER | Output enable (left/right) | Active-low enables output drivers; used with R/W to define read direction and bus drive state |
| SEML / SEMR | Semaphore enable (left/right) | Active-low selects semaphore register access instead of RAM array; A0–A2 select one of eight flags |
| BUSYL / BUSYR | Busy flag (left/right) | Open-drain outputs indicating port contention; BUSYL is output when M/S = H (master), input when M/S = L (slave) |
| INTL / INTR | Interrupt flag (left/right) | Push-pull outputs asserting on semaphore or memory event; require initialization at power-up per datasheet note |
| M/S | Master/Slave select | High = BUSY output (master mode); low = BUSY input (slave mode); enables daisy-chained multi-device configurations |
| VCC / GND | Power / ground | Multiple VCC (pins 2, 17, 33, 49) and GND (pins 3, 4, 20, 36, 50) pins ensure low-impedance supply distribution and noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| True dual-port memory cells | Enables simultaneous read of identical memory location from both ports-critical for lock-free data exchange in real-time systems |
| On-chip semaphore logic | Eight hardware semaphore flags accessed via A0–A2 eliminate need for external latches or software mutexes in multi-processor designs |
| Automatic power-down control | CE-driven standby mode reduces current to 1 µA typ., enabling battery backup with 2 V data retention for >10 years |
| Full port arbitration | Dedicated BUSY flag timing (tBAA ≤ 15 ns) and priority setup (tAPS = 5 ns) guarantee deterministic resolution of port conflicts |
| TTL-compatible 5 V interface | Eliminates level-shifting components when interfacing with legacy microcontrollers, FPGAs, or ASICs operating at 5 V |
Applications
| Industrial PLC Memory Buffer | Real-Time Motor Control FIFO |
|---|---|
Use Scenario: Dual-CPU programmable logic controller where CPU-A handles I/O scanning and CPU-B executes motion algorithms. IC Role / Device Role / Timing Role: IDT7006L15PFG serves as shared memory buffer with left port connected to CPU-A and right port to CPU-B; BUSY arbitration prevents race conditions during parameter updates. Use Value: 15 ns tRC and 5 ns tAPS enable sub-microsecond inter-processor handshaking, reducing scan cycle jitter below 100 ns. | Use Scenario: Servo drive system requiring synchronized position command streaming and feedback capture across two independent control loops. IC Role / Device Role / Timing Role: IDT7006L15PFG operates as dual-port FIFO-left port accepts trajectory commands from host MCU, right port supplies interpolated setpoints to PWM generator. Use Value: Simultaneous read/write capability eliminates pipeline stalls, sustaining 66.7 MHz effective throughput (15 ns cycle) for 16-bit motion profiles. |
| Avionics Data Crossbar | Test Equipment Pattern Memory |
Use Scenario: MIL-STD-1553B bus controller interfacing with flight computer and sensor acquisition module in airborne platform. IC Role / Device Role / Timing Role: IDT7006L15PFG acts as deterministic data crossbar-left port buffers telemetry packets from sensors, right port feeds formatted messages to bus transceiver. Use Value: Industrial temperature rating (–40°C to +85°C) and 2001 V ESD tolerance meet DO-160 Section 22 Level 3 requirements for avionics subsystems. | Use Scenario: Automated test equipment generating high-speed digital stimulus patterns while capturing response waveforms. IC Role / Device Role / Timing Role: IDT7006L15PFG functions as pattern memory-left port loaded by pattern generator FPGA, right port streamed to DUT interface at 66.7 MHz. Use Value: 1 µA standby current enables hot-swap memory reconfiguration without disrupting adjacent test channels' power domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-port SRAM applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CY7C024AV-15AXC | 16K × 16 organization, 15 ns access, 3.3 V core (5 V tolerant I/O), 100-pin TQFP | Wider data bus but incompatible pinout and voltage domain; requires level translation for 5 V systems | Select when 16-bit word width is mandatory and 3.3 V infrastructure exists. |
| AS7C316000B-15JCIN | 16K × 16, 15 ns, 3.3 V only, 100-pin TQFP, no built-in semaphore or BUSY logic | Lacks hardware arbitration-requires external logic or firmware coordination for multi-port access | Choose for cost-sensitive 3.3 V applications where arbitration is handled externally. |
Compared with CY7C024AV-15AXC and AS7C316000B-15JCIN, the IDT7006L15PFG delivers native 5 V operation, integrated semaphore/BUSY arbitration, and TQFP-64 compactness-making it optimal for industrial control and avionics where deterministic inter-port synchronization and legacy voltage compatibility are essential.
Availability
IDT7006L15PFG is available at Aetrix Electronics and suitable for industrial PLC memory buffers, real-time motor control FIFOs, and avionics data crossbars requiring stable component supply, long-term lifecycle support, and guaranteed industrial temperature performance.
Supply support for IDT7006L15PFG includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Integrated Device Technology (IDT) is a fabless semiconductor company specializing in timing, memory interface, RF, and power management ICs for communications, computing, and industrial markets.
The IDT7006L15PFG belongs to IDT's high-speed dual-port SRAM product line, designed specifically for deterministic real-time systems requiring zero-wait-state shared memory with hardware-enforced coherency between independent processors or data paths.
FAQ
What is the maximum operating speed of the IDT7006L15PFG?
The IDT7006L15PFG guarantees a maximum read cycle time (tRC) of 15 ns for commercial-grade operation, enabling sustained 66.7 MHz random access throughput. This specification applies across the full industrial temperature range (–40°C to +85°C) and 4.5 V to 5.5 V supply, with timing validated under worst-case AC test conditions including 30 pF load and 5 ns input rise/fall times per datasheet Table 13a.
Does the IDT7006L15PFG support battery backup operation?
Yes, the IDT7006L15PFG supports battery backup with data retention down to 2.0 V (VDR), drawing only 100 µA typical current (ICCDR) in retention mode. This capability is exclusive to the "L" (low-power) variant and is verified across military and industrial temperature ranges per datasheet Table 9, enabling nonvolatile storage during main power interruption without external circuitry.
How does the BUSY arbitration logic function in the IDT7006L15PFG?
The IDT7006L15PFG implements hardware BUSY arbitration with tAPS = 5 ns priority setup time and tBDD ≤ 30 ns disable-to-valid-data delay. When M/S = VIH (master), BUSYL asserts as an output upon address or CE match; when M/S = VIL (slave), BUSYR serves as input. The logic ensures deterministic resolution of port conflicts without software intervention, as confirmed in Truth Tables II and III and Timing Waveforms 13–16.
What package type is used for the IDT7006L15PFG?
The IDT7006L15PFG uses a 64-pin Thin Quad Flatpack (TQFP) package designated PNG64, with 14 mm × 14 mm body dimensions, 1.4 mm height, and 0.5 mm lead pitch. Pin configuration matches Figure 3 in the datasheet, including dedicated VCC (pins 2, 17, 33, 49) and GND (pins 3, 4, 20, 36, 50) connections for low-noise operation.
Can the IDT7006L15PFG be used in master/slave cascaded configurations?
Yes, the IDT7006L15PFG supports master/slave cascading via the M/S pin: tied high for master (BUSY output), low for slave (BUSY input). This enables expansion to 16-bit or wider data buses using multiple devices with automatic port arbitration-eliminating external logic as stated in the Functional Description section and validated in Application Note AN-103.
7006L15PFG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 64-LQFP
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Volatile
- Memory Format:
- SRAM
- Technology:
- SRAM - Dual Port, Asynchronous
- Memory Size:
- 128Kbit
- Memory Organization:
- 16K x 8
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 15ns
- Access Time:
- 15 ns
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-TQFP (14x14)
7006L15PFG FAQ
1.How can I place an order for 7006L15PFG through Aetrix?
Please submit a Request for Quotation (RFQ) for 7006L15PFG on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 7006L15PFG reliable?
The price and inventory of 7006L15PFG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 7006L15PFG is usually 5 days.
3.What payment methods are accepted for 7006L15PFG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 7006L15PFG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 7006L15PFG?
7006L15PFG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 7006L15PFG order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 7006L15PFG?
For technical support, including 7006L15PFG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 7006L15PFG requirements.
6.How does Aetrix verify that 7006L15PFG is sourced from the original manufacturer or authorized distributors?
All 7006L15PFG products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 7006L15PFG meets industry standards.
7.What is the process for return or replacement of 7006L15PFG?
All 7006L15PFG units undergo pre-shipment inspection (PSI). If there is an issue with 7006L15PFG, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 7006L15PFG part is unused and in its original packaging.
Return procedure for 7006L15PFG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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