1.5/1.81.82.5V V Surface Mount Memory IC MT49H32M9 288 Mb kb 18.5mm mm
SOT-23
MT49H32M9BM-33:B Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
144-TFBGA
Number of Pins
144
Operating Temperature
0°C~95°C TC
Packaging
Bulk
Published
2015
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
144
Additional Feature
AUTO REFRESH
Technology
CMOS
Voltage - Supply
1.7V~1.9V
Terminal Position
BOTTOM
Number of Functions
1
Supply Voltage
1.8V
Terminal Pitch
1mm
Base Part Number
MT49H32M9
Operating Supply Voltage
1.8V
Supply Voltage-Max (Vsup)
1.9V
Power Supplies
1.5/1.81.82.5V
Supply Voltage-Min (Vsup)
1.7V
Memory Size
288Mb 32M x 9
Number of Ports
1
Memory Type
Volatile
Access Time
20ns
Memory Format
DRAM
Memory Interface
Parallel
Data Bus Width
9b
Organization
32MX9
Output Characteristics
3-STATE
Memory Width
9
Address Bus Width
24b
Density
288 Mb
Max Frequency
300MHz
I/O Type
COMMON
Sequential Burst Length
248
Height Seated (Max)
1.2mm
Length
18.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
MT49H32M9BM-33:B Product Details
MT49H32M9BM-33:B Overview
As far as its memory type goes, it falls into the Volatile category. Bulk-cases are available. The case is embedded in 144-TFBGA. A memory chip with a capacity of 288Mb 32M x 9 is used on this device. In this device, the memory is of the DRAM-format, which is a popular format in the mainstream computing sector. The device's extended operating temperature range of 0°C~95°C TC makes it ideal for many demanding applications. The device is capable of handling a supply voltage of 1.7V~1.9V volts. As far as the mounting type is concerned, Surface Mount is recommended. 144 terminations are planted on the chip. The part supports at least 1 functions to ensure a comprehensive working process. Memory devices such as this one are designed to be powered by 1.8V and should be used as such. In order to select similar parts, typical manufacturers refer to MT49H32M9 as the device's base part number. A 144-pin package containing this memory device is used to house this device. There is a note stating that this memory chip operates at 1.8V. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. This chip is not only loaded with advantages, but it also comes with AUTO REFRESH, which boosts the performance of your system. The memory chip has 1 ports for granting read/write access to one memory address. The power supply needed for this memory chip is only 1.5/1.81.82.5V . A memory map of COMMON bits has been added to the I/O port addresses of this device. In terms of speed, this memory can operate at a maximum frequency of 300MHz.