|
|
Part: KM68V4000CLGI-7L
Category:
Memory
-> SRAM
-> Low Power
-> 4 Mb
Description: Description = KM68V4000CLG 512K X 8 Bit Low Power And Low Voltage CMOS Static RAM ;; Organization = 512Kx8 ;; Vcc(V) = 3.0~3.6 ;; Speed-tAA(ns) = 70,85 ;; Operating Temperature = C,i ;; Operating Current(mA) = 30 ;; Standby Current(uA) = 20 ;; Package = 32SOP,32TSOP2 ;; Production Status = Mass Production BY July ;; Comments = K6X4008T1F Recommended
Company: Samsung Semiconductor, Inc.
Datasheet: Download KM68V4000CLGI-7L datasheet File size : 32 kB
Request For quote: Find where to buy KM68V4000CLGI-7L
Datasheet text preview:
KM68V4000C, KM68U4000C Family
Document Title
512Kx8 bit Low Power and Low Voltage CMOS Static RAM
CMOS SRAM
Revision History
Revision No. History
0.0 0.1 Initial Draft Revisied - Speed bin change KM68U4000C : 85/100ns 70/85/100ns - DC Characteristics change ICC : 5mA at read/write 4mA at read ICC1 : 3mA 4mA ICC2 : 35mA 30mA ISB : 0.5mA 0.3mA ISB1 : 10µA 15µA for commercial parts - Add 32-TSOP1-0820 Errata correct - 32-TSOP1-0813 products: T TG Finalize
Draft Data
January 13, 1998 June 12, 1998
Remark
Advance Preliminary
0.11
November 7, 1998
1.0
January 15, 1999
Final
The attached datasheets are provided by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the specifications and products. SAMSUNG Electronics will answer to your questions about device. If you have any questions, please contact the SAMSUNG branch offices.
1
Revision 1.0 January 1999
KM68V4000C, KM68U4000C Family
512K×8 bit Low Power and Low Voltage CMOS Static RAM
FEATURES
· Process Technology : TFT · Organization : 512K×8 · Power Supply Voltage KM68V4000C Family : 3.0~3.6V KM68U4000C Family : 2.7~3.3V · Low Data Retention Voltage : 2V(Min) · Three state output and TTL Compatible · Package Type : 32-SOP-525, 32-TSOP2-400F/R 32-TSOP1-0820F, 32-TSOP1-0813.4F
CMOS SRAM
GENERAL DESCRIPTION
The KM68V4000C and KM68U4000C families are fabricated by SAMSUNGs advanced CMOS process technology. The families support various operating temperature range and have various package type for user flexibility of system design. The families also support low data retention voltage for battery back-up operation with low data retention current.
PRODUCT FAMILY
Power Dissipation Product Family KM68V4000CL-L KM68V4000CLI-L KM68U4000CL-L KM68U4000CLI-L Operating Temperature Vcc Range Commercial(0~70°C) Industrial(-40~85°C) Commercial(0~70°C) Industrial(-40~85°C) 3.0~3.6V 3.0~3.6V 2.7~3.3V 2.7~3.3V Speed(ns) 701)/85 701)/85 70 1)/85/100 70 1)/85/100 Standby (ISB1, Max) 15µ A 20µ A 15µ A 20µ A 30mA Operating (ICC2, Max) PKG Type
32-SOP 32-TSOP2-F/R 32-TSOP1-F 32-sTSOP1-F
1. The paramerter is measured with 30pF test load.
PIN DESCRIPTION
A18 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC A15 A17 WE A13 A8 A9 A11 OE A10 CS I/O8 I/O7 I/O6 I/O5 I/O4 VCC A15 A17 WE A13 A8 A9 A11 OE A10 CS I/O8 I/O7 I/O6 I/O5 I/O4 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 A18 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 VSS
FUNCTIONAL BLOCK DIAGRAM
Clk gen. Precharge circuit.
A0 A1 A4 A5 A6 A7 A12 A14 A16 A18
32-SOP 32-TSOP2 (Forward)
32-TSOP2 (Reverse)
7 8 9 10 11 12 13 14 15 16
Row select
Memory array 1024 rows 512×8 columns
I/O1 A11 A9 A8 A13 WE A17 A15 VCC A18 A16 A14 A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 OE A10 CS I/O8 I/O7 I/O6 I/O5 I/O4 VSS I/O3 I/O2 I/O1 A0 A1 A2 A3 I/O8
Data cont
I/O Circuit Column select
32-TSOP1 32-S T S O P 1 (Forward)
Data cont
A 2 A 3 A 8 A 9 A10 A11 A13 A15 A17
CS WE
Control logic
Name
Function
Name Vcc Vss
Function Power Ground
OE
A0~A18 Address Inputs WE CS OE Write Enable Input Chip Select Input Output Enable Input
I/O 1~I/O8 Data Inputs/Outputs
SAMSUNG ELECTRONICS CO., LTD. reserves the right to change products and specifications without notice. 2
Revision 1.0 January 1999
KM68V4000C, KM68U4000C Family
PRODUCT LIST
Commercial Temp Products(0~70°C) Part Name KM68V4000CLG-7L KM68V4000CLG-8L KM68V4000CLT-7L KM68V4000CLT-8L KM68V4000CLR-7L KM68V4000CLR-8L KM68V4000CLY-7L KM68V4000CLY-8L KM68V4000CLTG-7L KM68V4000CLTG-8L KM68U4000CLG-7L KM68U4000CLG-8L KM68U4000CLG-10L KM68U4000CLT-7L KM68U4000CLT-8L KM68U4000CLT-10L KM68U4000CLR-7L KM68U4000CLR-8L KM68U4000CLR-10L KM68U4000CLY-7L KM68U4000CLY-8L KM68U4000CLY-10L KM68U4000CLTG-7L KM68U4000CLTG-8L KM68U4000CLTG-10L Function 32-SOP, 70ns, 3.3V, LL 32-SOP, 85ns, 3.3V, LL 32-TSOP2-F, 70ns, 3.3V, LL 32-TSOP2-F, 85ns, 3.3V, LL 32-TSOP2-R, 70ns, 3.3V, LL 32-TSOP2-R, 85ns, 3.3V, LL 32-TSOP1-F, 70ns, 3.3V, LL 32-TSOP1-F, 85ns, 3.3V, LL 32-sTSOP1-F, 70ns, 3.3V, LL 32-sTSOP1-F, 85ns, 3.3V, LL 32-SOP, 70ns, 3.0V, LL 32-SOP, 85ns, 3.0V, LL 32-SOP, 100ns, 3.0V, LL 32-TSOP2-F, 70ns, 3.0V, LL 32-TSOP2-F, 85ns, 3.0V, LL 32-TSOP2-F, 100ns, 3.0V, LL 32-TSOP2-R, 70ns, 3.0V, LL 32-TSOP2-R, 85ns, 3.0V, LL 32-TSOP2-R, 100ns, 3.0V, LL 32-TSOP1-F, 70ns, 3.0V, LL 32-TSOP1-F, 85ns, 3.0V, LL 32-TSOP1-F, 100ns, 3.0V, LL 32-sTSOP1-F, 70ns, 3.0V, LL 32-sTSOP1-F, 85ns, 3.0V, LL 32-sTSOP1-F, 100ns, 3.0V, LL
CMOS SRAM
Industrial Temp Products(-40~85°C) Part Name Function 32-SOP, 70ns, 3.3V, LL 32-SOP, 85ns, 3.3V, LL 32-TSOP2-F, 70ns, 3.3V, LL 32-TSOP2-F, 85ns, 3.3V, LL 32-TSOP2-R, 70ns, 3.3V, LL 32-TSOP2-R, 85ns, 3.3V, LL 32-TSOP1-F, 70ns, 3.3V, LL 32-TSOP1-F, 85ns, 3.3V, LL 32-sTSOP1-F, 70ns, 3.3V, LL 32-sTSOP1-F, 85ns, 3.3V, LL 32-SOP, 70ns, 3.0V, LL 32-SOP, 85ns, 3.0V, LL 32-SOP, 100ns, 3.0V, LL 32-TSOP2-F, 70ns, 3.0V, LL 32-TSOP2-F, 85ns, 3.0V, LL 32-TSOP2-F, 100ns, 3.0V, LL 32-TSOP2-R, 70ns, 3.0V, LL 32-TSOP2-R, 85ns, 3.0V, LL 32-TSOP2-R, 100ns, 3.0V, LL 32-TSOP1-F, 70ns, 3.0V, LL 32-TSOP1-F, 85ns, 3.0V, LL 32-TSOP1-F, 100ns, 3.0V, LL 32-sTSOP1-F, 70ns, 3.0V, LL 32-sTSOP1-F, 85ns, 3.0V, LL 32-sTSOP1-F, 100ns, 3.0V, LL
KM68V4000CLGI-7L KM68V4000CLGI-8L KM68V4000CLTI-7L KM68V4000CLTI-8L KM68V4000CLRI-7L KM68V4000CLRI-8L KM68V4000CLYI-7L KM68V4000CLYI-8L KM68V4000CLTGI-7L KM68V4000CLTGI-8L KM68U4000CLGI-7L KM68U4000CLGI-8L KM68U4000CLGI-10L KM68U4000CLTI-7L KM68U4000CLTI-8L KM68U4000CLTI-10L KM68U4000CLRI-7L KM68U4000CLRI-8L KM68U4000CLRI-10L KM68U4000CLYI-7L KM68U4000CLYI-8L KM68U4000CLYI-10L KM68U4000CLTGI-7L KM68U4000CLTGI-8L KM68U4000CLTGI-10L
FUNCTIONAL DESCRIPTION
CS H L L L OE X
1)
WE X
1)
I/O High-Z High-Z Dout Din
Mode Deselected Output Disabled Read Write
Power Standby Active Active Active
H L X1)
H H L
1. X means dont care (Must be in low or high state)
ABSOLUTE MAXIMUM RATINGS1)
Item Voltage on any pin relative to Vss Voltage on Vcc supply relative to Vss Power Dissipation Storage temperature Operating Temperature Symbol VIN,VOUT VCC PD TSTG TA Ratings -0.5 to VCC+0.5 -0.3 to 4.6 1.0 -65 to 150 0 to 70 -40 to 85 Unit V V W °C °C °C Remark KM68V4000CL, KM68U4000CL KM68V4000CLI, KM68U4000CLI
1. Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. Functional operation should be restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
3
Revision 1.0 January 1999
Others parts begin by km
KM-1 KM-2 KM-3 KM-4 KM-5 KM-6 KM-7 KM-8 KM-9 KM-10 KM-11 KM-12 KM-13 KM-14 KM-15 KM-16 KM-17 KM-18 KM-19 KM-20 KM-21 KM-22
|
|
|
