MT47H32M16NF-25E IT:H Memory Chips

The **Micron MT47H32M16NF-25E IT:H** is a high-performance 512 Mbit (64 MB) DDR2 SDRAM memory device from Micron Technology, supporting x4, x8, and x16 configurations (this part organized as 32M words × 16 bits). It features a 4n-bit prefetch architecture, differential clock inputs (CK, CK#), and differential data strobes (DQS, DQS#) for high-speed, reliable operation.

**Key Specifications:**
– Brand: Micron
– Part Number: MT47H32M16NF-25E IT:H
– Capacity: 512 Mbit (32M × 16)
– Type: DDR2 SDRAM
– Data Rate: 800 Mbps (DDR2-800 / PC2-6400)
– Clock Frequency: 400 MHz (tCK = 2.5 ns)
– Supply Voltage: 1.7 V to 1.9 V (1.8 V nominal, VDD / VDDQ)
– Organization: 32M × 16 (supports x4 / x8 / x16 via bonding)
– Active Current: 145 mA (typ.)
– Package: 84-ball FBGA (84FBGA, 8 × 12.5 mm typical)
– Packaging: Tape & Reel
– Operating Temperature Range: –40 °C to +95 °C (Industrial grade, IT suffix)
– Speed Grade: -25E (CL = 5 typical for DDR2-800)

**Typical Applications:**
– Industrial embedded systems and automation
– Networking equipment and routers
– Consumer electronics and set-top boxes
– Automotive infotainment (extended temp tolerance)
– Legacy DDR2-based designs requiring industrial temperature and high reliability

This Micron DDR2 SDRAM offers excellent speed, low power, JEDEC-standard compatibility (SSTL_18 I/O), and robust industrial temperature performance in a compact FBGA package — a proven, cost-effective memory solution for designs needing moderate density and wide-temperature operation in DDR2 platforms.