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Details, datasheet, quote on part number:GM71VS16400CCL-5
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Datasheet text preview:
GM71V16400C GM71VS16400CL
4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM
Description
The GM71V(S)16400C/CL is the new generation dynamic RAM organized 4,194,304 w o r d s x 4 bit. GM71V(S)16400C/CL has realized higher density, higher performance and various functions by utilizing advanced CMOS process technology. The GM71V(S)16400C/CL offers Fast Page Mode as a high speed access mode. Multiplexed address inputs permit the G M 7 1 V ( S ) 1 6 4 0 0 C / C L to be packaged in a standard 300 mil 24(26) pin SOJ, and a standard 3 0 0 mil 24(26) pin plastic TSOP II. The package size provides high system bit densities a n d is compatible with widely available a u t o m a t e d testing and insertion equipment. System oriented features include single power supply 3.3V+/-0.3V tolerance, direct interfacing capability with high performance logic families such as Schottky TTL.
Features
* 4,194,304 Words x 4 Bit Organization * Fast Page Mode Capability * Single Power Supply (3.3V+/-0.3V) * Fast Access Time & Cycle Time
(Unit: ns)
tRAC tCAC
GM71V(S)16400C/CL-5 GM71V(S)16400C/CL-6 GM71V(S)16400C/CL-7 50 60 70 13 15 18
tRC
90 110 130
tPC
35 40 45
Pin Configuration 24(26) SOJ
VCC I/O1 I/O2 WE RAS A11 A10 A0 A1 A2 A3 VCC
1 2 3 4 5 6 26 25 24 23 22 21
* Low Power Active : 324/288/252mW (MAX) Standby : 7.2mW (CMOS level : MAX) : 0.36mW (L-version : MAX) * RAS Only Refresh, CAS before RAS Refresh, Hidden Refresh Capability * All inputs and outputs TTL Compatible * 4096 Refresh Cycles/64ms * 4096 Refresh Cycles/128ms (L-version) * Self Refresh Operation (L-version) * Battery backup operation (L-version) * Test function : 16bit parallel test mode
24(26) TSOP II
VSS I/O4 I/O3 CAS OE A9 A8 A7 A6 A5 A4 VSS VCC I/O1 I/O2 WE RAS A11 A10 A0 A1 A2 A3 VCC
1 2 3 4 5 6 26 25 24 23 22 21
VSS I/O4 I/O3 CAS OE A9 A8 A7 A6 A5 A4 VSS
8 9 10 11 12 13
19 18 17 16 15 14
8 9 10 11 12 13
19 18 17 16 15 14
(Top View)
Rev 0.1 / Apr'01
GM71V16400C GM71VS16400CL
Pin Description
Pin
A0-A11 A0-A11 I/O1-I/O4 RAS CAS
Function
Address Inputs Refresh Address Inputs Data Input/Data Output Row Address Strobe Column Address Strobe
Pin
WE OE VCC VSS NC
Function
Read/Write Enable Output Enable Power (+3.3V) Ground No Connection
Ordering Information
Type No.
GM71V(S)16400CJ/CLJ-5 GM71V(S)16400CJ/CLJ-6 GM71V(S)16400CJ/CLJ-7 GM71V(S)16400CT/CLT-5 GM71V(S)16400CT/CLT-6 GM71V(S)16400CT/CLT-7
Access Time
50ns 60ns 70ns 50ns 60ns 70ns
Package
300 Mil 24(26) Pin Plastic SOJ 300 Mil 24(26) Pin Plastic TSOP II
Absolute Maximum Ratings
Symbol TA TSTG VIN/OUT VCC IO U T PD Parameter
Ambient Temperature under Bias Storage Temperature Voltage on any Pin Relative to VSS Supply Voltage Relative to VSS Short Circuit Output Current Power Dissipation
Rating
0 ~ 70 -55 ~ 125 -0.5 ~ Vcc+0.5(<=4.6V(MAX)) -0.5 ~ 4.6 50 1.0
Unit
C C V V mA W
Recommended DC Operating Conditions (TA = 0 ~ 70C)
Symbol VCC VIH VIL Parameter
Supply Voltage Input High Voltage Input Low Voltage
Min
3.0 2.0 -0.3
Typ
3.3 -
Max
3.6 Vcc+ 0 . 3 0.8
Unit
V V V
Note: All voltage referred to Vss.
Rev 0.1 / Apr'01
GM71V16400C
DC Electrical Characteristics (VCC = 3.3V+/-0.3V, Vss = 0V, TA = 0 ~ 70C)
Symbol VOH VOL
Output "L" Level Voltage (IOUT = 2mA)
Parameter
Output Level Output "H" Level Voltage (IOUT = -2mA)
Min
2.4 0 50ns 60ns 70ns 50ns -
Max
VCC 0.4 90 80 70 2 90 80 70 80 70 60
Unit
V V
Note
IC C 1
Operating Current Average Power Supply Operating Current (RAS, CAS Cycling : tRC = tRC min) Standby Current (TTL) Power Supply Standby Current ,D High-Z) Average Power Supply Current RAS Only Refresh Mode t= min) Fast Page Mode Current Fast Page Mode ( PC = tPC min)
mA
IC C 2
mA
I
60ns 70ns 50ns 60ns 70ns
mA
2
1, 3
IC C 5
Power Supply Standby Current (RAS, CAS >= VCC - 0.2V, DOUT = High-Z)
mA 100 90 mA 70 uA 4
ns 60 70ns -
IC C 6
CAS-before-RAS Refresh Current t= min)
Battery Backup Operating Current(Standby with CBR Refresh) (CBR refresh, tRC = 31.3us, tRAS <= 0.3us, DOUT = High-Z, CMOS interface)
-
uA
I
Standby Current RAS = VIH CAS = VIL DOUT = Enable Self-Refresh Mode Current (RAS, CAS<=0.2V, =High-Z, CMOS interface)
L(I)
5
1
200 -10 10 10
uA uA uA
Input Leakage Current Any Input (0V<=VIN<= 4.6V) (D is Disabled, 0V<=
<= 4.6V)
IL(O)
Note: 1. I I 2. Address can be changed once or less while RAS = V 3. Address can be changed once or less while CAS = V 4. L - Version.
'01
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