IBM0418A4CFLBB-5 datasheet, PDF

Datasheet> All Categories > storage> storage> IBM0418A4CFLBB-5

IBM0418A4CFLBB-5: DescriptionStandard SRAM, 256KX18, 2.5ns, CMOS, PBGA153, BGA-153; Categorystorage storage; File Size147KB，26 Pages; ManufacturerIBM; Websitehttp://www.ibm.com

Download Datasheet Parametric View All

IBM0418A4CFLBB-5 Overview

Standard SRAM, 256KX18, 2.5ns, CMOS, PBGA153, BGA-153

IBM0418A4CFLBB-5 Parametric

Parameter Name	Attribute value
Maker	IBM
Parts packaging code	BGA
package instruction	BGA,
Contacts	153
Reach Compliance Code	unknown
ECCN code	3A991.B.2.A
Maximum access time	2.5 ns
JESD-30 code	R-PBGA-B153
length	22 mm
memory density	4718592 bit
Memory IC Type	STANDARD SRAM
memory width	18
Number of functions	1
Number of terminals	153
word count	262144 words
character code	256000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature
organize	256KX18
Package body material	PLASTIC/EPOXY
encapsulated code	BGA
Package shape	RECTANGULAR
Package form	GRID ARRAY
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum seat height	2.679 mm
Maximum supply voltage (Vsup)	2.75 V
Minimum supply voltage (Vsup)	2.375 V
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal form	BALL
Terminal pitch	1.27 mm
Terminal location	BOTTOM
width	14 mm

Preview

Download Datasheet

View All

IBM0418A8CFLBB

IBM0418A4CFLBB

Preliminary

IBM0436A8CFLBB

IBM0436A4CFLBB

8Mb (256Kx36 & 512Kx18) and 4Mb (128Kx36 & 256Kx18) SRAM

Features

• 8Mb: 256K x 36 or 512K x 18 organizations

4Mb: 128K x 36 or 256K x 18 organizations

• CMOS Technology

• Double Data Rate and Single Data Rate Syn-

chronous Modes of Operation

• Pipeline Mode of Operation

• Self-Timed Late Write with Full Data Coherency

• Single Differential Extended HSTL Clock

• +2.5V Power Supply, Ground, 1.6V V

DDQ

, and

1.05V V

REF

• Extended HSTL Input

• HSTL Outputs

• Registered Addresses, Controls, and Data Ins

• Burst Mode of operation

• Common I/O

• Asynchronous Output Enable

• Boundary Scan using limited set of JTAG

1149.1 functions

• 9 x 17 Bump Ball Grid Array Package with

SRAM JEDEC Standard Pinout and Boundary

SCAN Order

• Programmable Impedance Output Drivers

Description

The IBM0436A4CFLBB, IBM0418A4CFLBB,

IBM0418A8CFLBB, and IBM0436A8CFLBB

SRAM

are Synchronous Pipeline Mode, high-per-

formance CMOS Static Random Access Memories

that are versatile, have wide I/O, and achieve 3.0ns

cycle times. Differential CK clocks are used to ini-

tiate the read/write operation and all internal opera-

tions are self-timed. At the rising edge of the CK

clock, all Addresses, Controls, and Data Ins are reg-

istered internally. Data Outs are updated from out-

put registers off the next rising and falling edge of

the K clock, hence the Double Data Rate. Internal

Write buffers allow write data to follow one cycle

after addresses and controls. The chip is operated

with a single +2.5V power supply and is compatible

with HSTL I/O interfaces.

cddrh251620.07

12/00

Use is further subject to the provisions at the end of this document.

Page 1 of 26

Recommended Resources

Time base circuit induction automatic light circuit

Portable electronic loudspeaker.gif

multifunctional circuit

Boost circuit with low battery voltage detection

Logarithmic amplifier circuit with temperature compensation

555 large drum type washing machine electric controller circuit

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components