Surface Mount 78 Pin Memory IC MT41J256M4 1 Gb kb 11.5mm mm 125mA mA
SOT-23
MT41J256M4JP-15E:G Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
78-TFBGA
Number of Pins
78
Operating Temperature
0°C~95°C TC
Packaging
Tray
Published
2011
JESD-609 Code
e1
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
78
ECCN Code
EAR99
Terminal Finish
TIN SILVER COPPER
Additional Feature
AUTO/SELF REFRESH
HTS Code
8542.32.00.32
Technology
SDRAM - DDR3
Voltage - Supply
1.425V~1.575V
Terminal Position
BOTTOM
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
1.5V
Terminal Pitch
0.8mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
MT41J256M4
Pin Count
78
Operating Supply Voltage
1.5V
Supply Voltage-Max (Vsup)
1.575V
Supply Voltage-Min (Vsup)
1.425V
Memory Size
1Gb 256M x 4
Number of Ports
1
Nominal Supply Current
125mA
Memory Type
Volatile
Clock Frequency
667MHz
Memory Format
DRAM
Memory Interface
Parallel
Data Bus Width
4b
Organization
256MX4
Output Characteristics
3-STATE
Memory Width
4
Address Bus Width
17b
Density
1 Gb
Access Time (Max)
0.125 ns
I/O Type
COMMON
Refresh Cycles
8192
Sequential Burst Length
8
Interleaved Burst Length
8
Access Mode
MULTI BANK PAGE BURST
Height Seated (Max)
1.2mm
Length
11.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
MT41J256M4JP-15E:G Product Details
MT41J256M4JP-15E:G Overview
As far as its memory type goes, it falls into the Volatile category. It is supplied votage within Tray. 78-TFBGA case encloses it. The chip has an 1Gb 256M x 4 memory. Memory data is stored in DRAM-format, which is common in mainstream devices. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 1.425V~1.575V can be supplied to memory ics. Its recommended mounting type is Surface Mount. It is planted on the chip with 78 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. In order to operate this memory device, it must be supplied with 1.5V of power. In the memory, there is a clock frequency rotation that ranges 667MHz. In order to select similar parts, typical manufacturers refer to MT41J256M4 as the device's base part number. It is encased in an 78-pin package that contains this ic memory chip. A memory device with 78 pins means that it contains 78 memory locations, indicating that it has 78 pins. This memory runs on an 1.5V operating supply voltage. In this chip, the Surface Mount mounting method is used, a straightforward, high-efficiency mounting method. As far as the nominal supply current of this memory component is concerned, it is rated at 125mA. While this memory chip features many merits, it also offers AUTO/SELF REFRESH for improving system performance. Each memory address is accessed by one of 1 ports on this chip. As part of the design, the I/O port addresses are mapped into the memory using an COMMON-bit number.