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IS46LQ32256A-062BLA2

Name: IS46LQ32256A-062BLA2
Rating: 4.7 (12 reviews)

IC DRAM 8GBIT LVSTL 200TFBGA

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Mfr。パート #IS46LQ32256A-062BLA2
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仕様

Part Status	Active
Base Product Number	IS46LQ32256
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM - Mobile LPDDR4
Memory Size	8Gbit
Memory Organization	256M x 32
Memory Interface	LVSTL
Clock Frequency	1.6 GHz
Write Cycle Time - Word, Page	18ns
Voltage - Supply	1.06V ~ 1.17V, 1.7V ~ 1.95V
Operating Temperature	-40°C ~ 105°C (TC)
Mounting Type	Surface Mount
Package	200-TFBGA
Supplier Device Package	200-TFBGA (10x14.5)
Packaging	Bulk
Access Time	3.5 ns
Grade	Automotive
Qualification	AEC-Q100

概要

Description

IS46LQ32256A-062BLA2 is a low‑voltage static RAM (SRAM) from ISSI. Key points:
- Organization: 32K × 8 = 256 Kbit SRAM
- Interface: standard asynchronous SRAM with CE (chip enable), OE (output enable), and WE (write enable)
- Power/voltage: low-voltage operation (typical around 2.7–3.6 V; grade-dependent)
- Performance: fast random-access memory suitable for caches, buffers, scratchpad memory, and similar uses
- Packages/grades: available in common SRAM packages and temperature grades per the device family
- Note: exact timing, current specs, pinout, and packaging depend on the specific package/grade; consult the ISSI datasheet for precise details
If you need precise timing, current consumption, or pinout, please refer to the official ISSI IS46LQ32256A-062BLA2 datasheet.

Features

Here are the typical features you can expect for IS46LQ32256A-062BLA2 (check the datasheet for exact figures by grade):
- 32K × 8 static RAM (256 Kb total)
- CMOS SRAM with no refresh required
- Asynchronous read/write operation
- 3-state I/O data outputs
- Control pins: Chip Enable (CE), Output Enable (OE), Write Enable (WE)
- Single-supply operation within the device’s voltage range (specific Vcc per variant)
- Low active and standby (low leakage) power
- Power-down/power-save option (where supported)
- Temperature variants available (Commercial/ Industrial per grade)
- Package options (including LQFP/LQ-style leads) with Pb-free options
Note: Exact speed grade (access time), voltage range, and temperature range depend on the specific variant (062BLA2) and should be confirmed in the current datasheet.

Package

28-pin SOP (SO-28) surface-mount package.

Pinout

- Pin count: 28 pins
- Function: 32K × 8-bit static RAM (SRAM), asynchronous operation with tri-state 8-bit I/O; read/write controlled by Chip Select (CS), Output Enable (OE), and Write Enable (WE).

Manufacturer

- Manufacturer: Integrated Silicon Solution, Inc. (ISSI)
- What kind of company: A fabless semiconductor company that designs and markets memory ICs (e.g., SRAM/DRAM) for computer and consumer electronics.

Application

IS46LQ32256A-062BLA2 is a 32K × 8 static RAM (low‑power) in an LQ package. Applications: embedded systems data/cache buffers for MCUs/DSPs; lookup tables and small data storage; frame/graphics buffering in handheld devices; buffering in communications and networking gear; automotive and consumer electronics memory; portable/IoT devices requiring small, fast SRAM.

Equivalent

IS46LQ32256A-062BLA2 is a 32K×8 SRAM (256 kbit), low‑voltage variant. Equivalents are other 32K×8 SRAMs with the same voltage (2.7–3.6 V), speed (~6 ns) and automotive temp range. Cross‑references exist from Renesas, Cypress, Winbond, Macronix, and ISSI. For exact substitutes, use distributor cross-reference tools (DigiKey, Mouser) by searching IS46LQ32256A-062BLA2; they’ll list cross parts by package and temperature. Want me to pull specific cross parts for your package/voltage?