EEWORLDEEWORLDEEWORLD

Part Number

Search

MT48LC32M4A2FB-8E

Description
Synchronous DRAM, 32MX4, 6ns, CMOS, PBGA60, 8 X 16 MM, PLASTIC, FBGA-60
Categorystorage    storage   
File Size2MB,58 Pages
ManufacturerMicron Technology
Websitehttp://www.mdtic.com.tw/
Download Datasheet Parametric View All

MT48LC32M4A2FB-8E Overview

Synchronous DRAM, 32MX4, 6ns, CMOS, PBGA60, 8 X 16 MM, PLASTIC, FBGA-60

MT48LC32M4A2FB-8E Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMicron Technology
Parts packaging codeBGA
package instructionTFBGA, BGA60,8X15,32
Contacts60
Reach Compliance Codenot_compliant
ECCN codeEAR99
access modeFOUR BANK PAGE BURST
Maximum access time6 ns
Other featuresAUTO/SELF REFRESH
Maximum clock frequency (fCLK)125 MHz
I/O typeCOMMON
interleaved burst length1,2,4,8
JESD-30 codeR-PBGA-B60
JESD-609 codee0
length16 mm
memory density134217728 bit
Memory IC TypeSYNCHRONOUS DRAM
memory width4
Number of functions1
Number of ports1
Number of terminals60
word count33554432 words
character code32000000
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize32MX4
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeTFBGA
Encapsulate equivalent codeBGA60,8X15,32
Package shapeRECTANGULAR
Package formGRID ARRAY, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)235
power supply3.3 V
Certification statusNot Qualified
refresh cycle4096
Maximum seat height1.2 mm
self refreshYES
Continuous burst length1,2,4,8,FP
Maximum standby current0.002 A
Maximum slew rate0.27 mA
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formBALL
Terminal pitch0.8 mm
Terminal locationBOTTOM
Maximum time at peak reflow temperature30
width8 mm
Base Number Matches1
128Mb: x4, x8, x16
SDRAM
SYNCHRONOUS
DRAM
FEATURES
• PC100-, and PC133-compliant
• Fully synchronous; all signals registered on positive
edge of system clock
• Internal pipelined operation; column address can be
changed every clock cycle
• Internal banks for hiding row access/precharge
• Programmable burst lengths: 1, 2, 4, 8, or full page
• Auto Precharge, includes CONCURRENT AUTO
PRECHARGE, and Auto Refresh Modes
• Self Refresh Mode; standard and low power
• 64ms, 4,096-cycle refresh
• LVTTL-compatible inputs and outputs
• Single +3.3V ±0.3V power supply
MT48LC32M4A2 – 8 Meg x 4 x 4 banks
MT48LC16M8A2 – 4 Meg x 8 x 4 banks
MT48LC8M16A2 – 2 Meg x 16 x 4 banks
For the latest data sheet, please refer to the Micron Web
site:
www.micron.com/dramds
PIN ASSIGNMENT (Top View)
54-Pin TSOP
x4 x8 x16
-
-
NC
DQ0
NC
DQ0
V
DD
DQ0
-
V
DD
Q
NC
DQ1
DQ1 DQ2
-
VssQ
NC
DQ3
DQ2 DQ4
-
V
DD
Q
NC
DQ5
DQ3 DQ6
-
VssQ
NC
DQ7
V
DD
-
NC DQML
-
WE#
-
CAS#
-
RAS#
CS#
-
BA0
-
BA1
-
A10
-
A0
-
A1
-
A2
-
A3
-
V
DD
-
x16 x8 x4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
-
-
NC
NC
-
NC
DQ1
-
OPTIONS
MARKING
NC
-
NC
• Configurations
32 Meg x 4 (8 Meg x 4 x 4 banks)
32M4
16 Meg x 8 (4 Meg x 8 x 4 banks)
16M8
8 Meg x 16 (2 Meg x 16 x 4 banks)
8M16
• WRITE Recovery (
t
WR)
t
WR = “2 CLK”
1
A2
• Package/Pinout
Plastic Package – OCPL
2
54-pin TSOP II (400 mil)
TG
54-pin TSOP II (400 mil) Lead-free
P
60-ball FBGA (8mm x 16mm)
FB
3
60-ball FBGA (8mm x 16mm)Lead-free BB
3
60-ball FBGA (11mm x 13mm)
FC
3
60-ball FBGA (11mm x 13mm) Lead-free BC
3
• Timing (Cycle Time)
10ns @ CL = 2 (PC100)
-8E
3,4,5
7.5ns @ CL = 3 (PC133)
-75
7.5ns @ CL = 2 (PC133)
-7E
6.0ns @ CL=3 (x16 only)
-6A
• Self Refresh
Standard
None
Low power
L
• Operating Temperature Range
Commercial (0
o
C to +70
o
C)
None
o
o
Industrial (-40 C to +85 C)
IT
3
NOTE:
1.
2.
3.
4.
5.
Refer to Micron Technical Note: TN-48-05.
Off-center parting line.
Consult Micron for availability.
Not recommended for new designs.
Shown for PC100 compatability.
-
-
-
-
-
-
-
-
-
-
-
-
-
Vss
DQ15 DQ7
VssQ
-
DQ14
NC
DQ13 DQ6
V
DD
Q
-
DQ12
NC
DQ11 DQ5
VssQ
-
DQ10
NC
DQ9 DQ4
V
DD
Q
-
DQ8
NC
-
Vss
-
NC
DQMH DQM
-
CLK
-
CKE
NC
-
A11
-
A9
-
A8
-
A7
-
A6
-
A5
-
A4
-
Vss
-
-
NC
-
NC
DQ3
-
NC
NC
-
NC
DQ2
-
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
Note:
The # symbol indicates signal is active LOW. A dash (–)
indicates x8 and x4 pin function is same as x16 pin function.
32 Meg x 4
Configuration
Refresh Count
Row Addressing
Bank Addressing
Column Addressing
4K
4K (A0–A11)
4 (BA0, BA1)
2K (A0–A9, A11)
16 Meg x 8
4K
4K (A0–A11)
4 (BA0, BA1)
1K (A0–A9)
8 Meg x 16
4K
4K (A0–A11)
4 (BA0, BA1)
512 (A0–A8)
8 Meg x 4 x 4 banks 4 Meg x 8 x 4 banks 2 Meg x 16 x 4 banks
KEY TIMING PARAMETERS
SPEED
GRADE
-6A
-7E
-7E
-75
-8E
3,4,5
-75
-8E
3 ,4,5
CLOCK
ACCESS TIME SETUP
FREQUENCY CL = 2* CL = 3* TIME
167 MHz
143 MHz
133 MHz
133 MHz
125 MHz
100 MHz
100 MHz
5.4ns
6ns
6ns
5.4ns
5.4ns
5.4ns
6ns
1.5ns
1.5ns
1.5ns
1.5ns
2ns
1.5ns
2ns
HOLD
TIME
0.8ns
0.8ns
0.8ns
0.8ns
1ns
0.8ns
1ns
*CL = CAS (READ) latency
128Mb: x4, x8, x16 SDRAM
128MSDRAM_G.p65 – Rev. G; Pub. 10/03
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2001, Micron Technology, Inc.
PRODUCTS AND SPECIFICATIONS DISCUSSED HEREIN ARE SUBJECT TO CHANGE BY MICRON WITHOUT NOTICE.
[EEworld original tutorial discussion] "MCU Engineer Training Record" BUG welcomes everyone to contribute
[i=s]This post was last edited by Sur on 2014-4-1 19:48[/i] Everyone knows that a book will always have some minor errors due to printing and typesetting, but it is not good if these minor errors give...
Sur Microcontroller MCU
Programmable high pass filter
[i=s] This post was last edited by Electronic World Xiaobai on 2019-2-26 22:39 [/i] The programmable high-pass filter requires a passband of more than 10MHz and can be adjusted programmably. There is ...
电子世界小白 Analog electronics
EEWORLD University Hall----Live Replay: How Microchip protects your IP in cloud service connections
Live Replay: How Microchip protects your IP in cloud service connections : https://training.eeworld.com.cn/course/5511...
hi5 MCU
[Increase knowledge] Summary of circuit debugging methods
Many people get impatient when designing. For example, many times when the circuit is adjusted to the end, it is found that a pin is not soldered properly, or it is a very simple problem. What is bein...
qwqwqw2088 Analogue and Mixed Signal
AMS acquires CMOSIS for 220 million euros
[p=24, null, left][color=rgb(31, 31, 31)][backcolor=rgb(255, 255, 255)][font=arial, 宋体][size=14px]Austriamicrosystems (AMS), a world-renowned analog IC and sensor supplier, has recently reached an acq...
elecA Integrated technical exchanges
MSP430F169DA AD module simultaneous operation setting problem
Hello everyone, when I was doing a small experiment with the 430 microcontroller, there was no problem when I used the ADC and DAC modules separately. But when I wanted to use the 430 ADC to check the...
Rephontil Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1258  1985  204  858  1243  26  40  5  18  51 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号