1.5/1.81.82.5V V Surface Mount 144 Pin Memory IC MT49H32M18 576 Mb kb 18.5mm mm
SOT-23
MT49H32M18BM-25:B Datasheet
non-compliant
In-Stock: 0 items
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
2011
JESD-609 Code
e1
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
144
ECCN Code
EAR99
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
Additional Feature
AUTO REFRESH
HTS Code
8542.32.00.32
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
MT49H32M18
Pin Count
144
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
576Mb 32M x 18
Number of Ports
1
Memory Type
Volatile
Supply Current-Max
0.655mA
Access Time
20ns
Memory Format
DRAM
Memory Interface
Parallel
Data Bus Width
18b
Organization
32MX18
Output Characteristics
3-STATE
Memory Width
18
Address Bus Width
24b
Density
576 Mb
Standby Current-Max
0.055A
Max Frequency
400MHz
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
MT49H32M18BM-25:B Product Details
MT49H32M18BM-25:B Overview
As far as memory types are concerned, Volatile is considered to be its memory type. It is supplied votage within Bulk. It is available in 144-TFBGA case. Memory size on the chip is 576Mb 32M x 18. DRAM-format memory is used in this device, which is a mainstream design. Due to its wide temperature range of 0°C~95°C TC, this device is well suited to a wide range of applications that require high performance. A voltage of 1.7V~1.9V can be supplied to memory ics. The recommended mounting type for memory ics is Surface Mount. The chip is terminated with 144 terminations. The comprehensive working procedure is supported by 1 functions in this part. In order to function properly, this ic memory chip should be powered by a voltage of 1.8V. Similar parts are frequently selected using the ic memory chip's base part number, MT49H32M18. An 144-pin package is used to package this memory device. It is worth noting that this memory device has 144 pins, which indicates it has 144 memory locations. This memory runs on an 1.8V operating supply voltage. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. Although it has all the merits this chip has, it is also equipped with AUTO REFRESH to give a performance boost to the system. Each memory address is accessed by one of 1 ports on this chip. This memory chip requires only 1.5/1.81.82.5V of power. I/O port addresses in this device are mapped to COMMON bits from the device's memory. The device is able to run from a max supply current of 0.655mA , so it can be used in any environment. The memory runs at a maximum frequency of up to 400MHz cycles per second.