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ACT-SF41632N-39P1C 데이터시트 PDF




Aeroflex Circuit Technology에서 제조한 전자 부품 ACT-SF41632N-39P1C은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 ACT-SF41632N-39P1C 자료 제공

부품번호 ACT-SF41632N-39P1C 기능
기능 ACT-SF41632 High Speed 128Kx32 SRAM / 512Kx32 Flash Multichip Module
제조업체 Aeroflex Circuit Technology
로고 Aeroflex Circuit Technology 로고


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ACT-SF41632N-39P1C 데이터시트, 핀배열, 회로
ACT-SF41632 High Speed
128Kx32 SRAM / 512Kx32 Flash
Multichip Module
CIRCUIT TECHNOLOGY
FEATURES
www.aeroflex.com
s 4 – 128K x 8 SRAMs & 4 – 512K x 8 Flash Die in
One MCM
s Access Times of 25ns, 35ns (SRAM) and
60ns, 70ns, 90ns (Flash)
s Organized as 128K x 32 of SRAM and 512K x 32
of Flash Memory with Common Data Bus
FLASH MEMORY FEATURES
s Sector Architecture (Each Die)
q 8 Equal Sectors of 64K bytes each
q Any combination of sectors can be erased with
one command sequence.
s +5V Programing, +5V Supply
s Low Power CMOS
s Embedded Erase and Program Algorithms
s Input and Output TTL Compatible Design
s Hardware and Software Write Protection
s MIL-PRF-38534 Compliant MCMs Available
s Page Program Operation and Internal Program
s Decoupling Capacitors and Multiple Grounds for Control Time.
Low Noise
s 10,000 Erase/Program Cycles
s Commercial, Industrial and Military Temperature
Ranges
s Industry Standard Pinouts
s TTL Compatible Inputs and Outputs
s Packaging – Hermetic Ceramic
q 66–Lead, PGA-Type, 1.385"SQ x 0.245"max,
Aeroflex code# "P1,P5 with/without shoulders)"
q 68–Lead, Dual-Cavity CQFP(F2), 0.88"SQ x
.20"max (.18 max thickness available, contact
factory for details) (Drops into the 68 Lead
JEDEC .99"SQ CQFJ footprint)
FLEX LA
ISO
9001
CE R T I F I E D
Block Diagram – PGA Type Package(P1 & P5) & CQFP(F2)
OE
A0–A18
SCE
FCE
FWE1 SWE1
FWE2 SWE2
FWE3 SWE3
FWE4 SWE4
512K X 8 FLASH
www.DataSheet4U.co12m8K X 8 SRAM
512K X 8 FLASH
128K X 8 SRAM
512K X 8 FLASH
128K X 8 SRAM
512K X 8 FLASH
128K X 8 SRAM
I/O0-7
I/O8-15
I/O16-23
I/O24-31
PIN DESCRIPTION
I/O0-31
Data I/O
A0–18
Address Inputs
FWE1-4 Flash Write Enables
SWE1-4 SRAM Write Enables
FCE Flash Chip Enable
SCE SRAM Chip Enable
OE Output Enable
NC Not Connected
VCC Power Supply
GND
Ground
eroflex Circuit Technology - Advanced Multichip Modules © SCD3851 REV A 5/21/98




ACT-SF41632N-39P1C pdf, 반도체, 판매, 대치품
Timing Diagrams — SRAM
Read Cycle Timing Diagrams
Read Cycle 1 (SCE = OE = VIL, SWE = VIH)
A0-18
DI/O
tRC
tOH
Previous Data Valid
tAA
Data Valid
Read Cycle 2 (SWE = VIH)
tRC
A0-18
tAA
SCE
OE
DI/O
tACE
tCLZ
SEE NOTE
tOE
tOLZ
SEE NOTE
High Z
tCHZ
SEE NOTE
tOHZ
SEE NOTE
Data Valid
Write Cycle Timing Diagrams
Write Cycle (SWE Controlled, OE = VIH)
tWC
A0-18
SCE
tAW
tCW
tAH
tAS tWP
SWE
DI/O
tWHZ
SEE NOTE
tOW
tDW tDH
Data Valid
Write Cycle (SCE Controlled, OE = VIH )
tWC
A0-18
SCE
tAW tAH
tAS tCW
SWE
DI/O
tWP
tDW
Data Valid
tDH
UNDEFINED
DON’T CARE
Note: Guaranteed by design, but not tested.
AC Test Circuit
To Device Under Test
CL = 50 pF
www.DataSheet4U.com
Current Source
IOL
VZ ~ 1.5 V (Bipolar Supply)
IOH
Current Source
AC Test Conditions
Parameter
Input Pulse Level
Input Rise and Fall
Input and Output Timing Reference Level
Typical
0 – 3.0
5
1.5
Units
V
ns
V
Notes:
1) VZ is programmable from -2V to +7V. 2) IOL and IOH programmable from 0 to 16 mA. 3) Tester Impedance
ZO = 75Ω. 4) VZ is typically the midpoint of VOH and VOL. 5) IOL and IOH are adjusted to simulate a typical resistance
load circuit. 6) ATE Tester includes jig capacitance.
Aeroflex Circuit Technology
4 SCD3851 REV A 5/21/98 Plainview NY (516) 694-6700

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ACT-SF41632N-39P1C 전자부품, 판매, 대치품
AC Waveforms Chip/Sector
Erase Operations for Flash Memory
Addresses
5555H
tAS
tAH
2AAAH
Data Polling
5555H
5555H
2AAAH
FCE
OE
FWE
Data
VCC
tGHWL
tWP
tWPH
tCE tDH
AAH
tDS
55H
tVCE
Notes:
1. SA is the sector address for sector erase.
80H
AAH
55H
SA
10H/30H
AC Waveforms for Data Polling
During Embedded Algorithm Operations for Flash Memory
FCE
tCH
OE
FWE
tOEH
www.DataSheet4U.com
DQ7
DQ0-DQ6
tDF
tOE
tCE
tWHWH1 or 2
DQ7
tOH
*
DQ7=
Valid Data
High Z
DQ0–DQ6=Invalid
DQ0–DQ6
Valid Data
tOE
* DQ7=Valid Data (The device has completed the Embedded operation).
Aeroflex Circuit Technology
7 SCD3851 REV A 5/21/98 Plainview NY (516) 694-6700

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