512K Super Power Voltage SRAM Organization: 512K Data Retention V

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512K Super Power Voltage SRAM Organization: 512K Data Retention V

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GLT6810M16/N16
512K Super Power Voltage SRAM
Organization: 512K Data Retention Voltage: (min) Power Supply Voltage
GLT6810M16: GLT6810N16:
Maximum Standby Current 2.3V Three-state output status compatible Package type; JEDEC standard 44-Pin TSOP
Product Family
Organization 512Kx16 512Kx16 Part Number GLT6810M/MI GLT6810N/NI Isb1 Speed 70/85/100 70/85/100 Temperature Commercial: Industrial:
GENERAL DESCRIPTION
6810M16/N16 Super Low-Power SRAM family support various operating voltage temperature ranges various package types user flexibility system design. family also support data retention voltage battery back-up operations with data retention current.
1999
GLT6810M16/N16
FUNCTIONAL BLOCK DIAGRAM
A[18:0] Address Buffer Decoder Control Memory Array Data Path [7:0] Buffer [15:8]
Figure GLT6810M16/N16 512K
Signal Descriptions
Symbol A[18:0] I/O[15:0] Type Input Control Control Control Control Control Power Power Address Inputs Write Enable Input Chip Select Input Output Enable Input Data Input/Output Lower Byte I/O[7:0] Upper Byte I/O[15:8] Power Ground Connection Description
Functional Truth Table
Read Read Read Write Write Write Mode Select Output Disable [7:0] High-Z High-Z High-Z DOUT High-Z DOUT High-Z [15:8] High-Z High-Z High-Z High-Z DOUT DOUT High-Z Current Mode ISB1
means don't care (High Low)
G-LINK Technology
1999
GLT6810M16/N16
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Parameter Voltage Relative Voltage Supply Relative Power Dissipitation Storage Temperature Operation Temperature Commercial Industrial Soldering Temperature Time Rating -0.2 -0.2 +150 (Lead Only)
Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. This stress rating only, functional operation device these other conditions above those indicated operational sections this specification implied. Exposure absolute maximum rating conditions extended periods affect reliability.
Recommended Operating Conditions
Symbol
Description Supply Voltage Ground Input High Voltage GLT6810M GLT6810N Family GLT6810M GLT6810N Input Voltage Family
Product
-0.2
Units
Commercial product: unless otherwise specified. Industrial Product: unless specified otherwise. (min) -1.5V pulse width.
Capacitance 1MHz, 25°C)
Symbol Description Input Capacitance Input/Output Capacitance Conditions Units
Capacitance sampled, 100% tested
G-LINK Technology
1999
GLT6810M16/N16
Characteristics
Symbol ICC1 ICC2 Description Input Leakage Current Output Leakage Current Operating Power Supply Current Average Operating Current Average Operating Current VIL, VIL, VIL, Read Cycle time 100% duty, 0.2V VIL, cycle, 100% duty GLT6810x16SL GLT6810x16LL 0.2V, Super Power Power 2.5V 2.0V ISB1 Output High Voltage 2.5V 2.0V Standby Current (TTL) Standby Current CMOS 2.7V 2.2V -0.5 -0.44 Test Conditions 0.05 Units
Output Voltage
Commercial Products 70°C, (min) 2.7V (max) GLT6810M Family, (min) 2.3V (max) GLT6810N Family Industrial Product 85°C, (min) 2.7V (max) GLT6810MI Family, (min) 2.3V (max) GLT6810NI Family Value measured 2.7V. value measured 2.0V under value 2.7V ICC2 with cycle 2.7V, value 100% tested obtained statistically ICC2 with cycle 2.3V, value 100% tested obtained statistically value 100% tested obtained statistically Temp 25°C value difference ISB1 10µA 2.7V ISB1 2.3V Need special handling super power parts ISB1 40µA 2.7V ISB1 20µA 2.3V
G-LINK Technology
1999
GLT6810M16/N16
Timing Characteristics
Symbol tOLZ, tBLZ tOHZ, tBHZ tWHZ Write Read Parameter Read Cycle Time Address Access Time Chip Select Output Output Enable Valid Output Access Time Chip Select Low-Z Output Output enable Low-Z Output Chip Disable High-Z Output Output Disable High-Z Output Output Hold From Address Change Write Cycle Time Chip Select Write Address Set-up time Address Valid Write Write Pulse Width Valid Write Write Recovery time Write Output High-Z Data Write Time Overlap Data Hold From Write Time Write Output Low-Z -100 -120 Unit
G-LINK Technology
1999
GLT6810M16/N16
Test Load Input/Output Reference
V
Item Input Pulse Level
Value
Remark Test Condition
NOTE: Including Scope capacitance 3070, 3150 2.3V 2.5V, 2.0V
Input Rise Fall Time Input Output Reference Voltage Output Load
1TTL 1TTL
Figure
test condition Operating Characteristics
Temperature Conditions
Product Family GLT6810N GLT6810M GLT6810NI GLT6810MI
Parameters measured with test load
Temperature Commercial +70°C Industrial +85°C
Range (min) 2.3V (max) (min) 2.7V (max) (min) 2.3V (max) (min) 2.7V (max)
Typical Supply 0.2V 0.2V 0.2V 0.2V
Speed (ns)
G-LINK Technology
1999
GLT6810M16/N16
Data Retention Characteristics
Symbol tSDR tRDR Description Data Retention Data Retention Current Super Power Power Conditions Units
Data Retention Set-up Time Recovery Time
Data Retention Waveform
Super power need special handling.
Controlled 2.7/2.3/1.8V
tSDR
Data Retention Mode
tRDR
-0.2V
Figure Data Retention Timing Diagram
G-LINK Technology
1999
GLT6810M16/N16
ADDRESS DATA PREVIOUS DATA VALID VALID DATA
Figure Read Cycle Timing (Address Controlled, VIL, and/or VIL)
ADDRESS
[1],[2]
tOLZ tBLZ DATA HIGH-Z NOTE: tOHZ defined time which output achieves open circuit conditions referenced output voltage levels. given temperature voltage condition, (Max) less than (Min) both given device device device interconnection. DATA VALID
tBHZ
tOHZ HIGH-Z
Figure Read Cycle Timing VIH)
G-LINK Technology
1999
GLT6810M16/N16
ADDRESS
DATA High-Z DATA VALID
High-Z
tWHZ DATA DATA UNDEFINED
NOTES: write occurs during overlap write begins latest transition among going going low. write ends earliest transition among goes high going high, measured from beginning write write. measured from later going write. measured from address valid beginning write. measured from write address change. applied case write ends going high.
Figure Write Cycle Timing Controlled)
ADDRESS
DATA DATA VALID
Data
High-Z
NOTES: write occurs during overlap write begins latest transition among going going low. write ends earliest transition among goes high going high, measured from beginning write write. measured from later going write. measured from address valid beginning write. measured from write address change. tWR1 applied encase write ends going high.
Figure Write Cycle Timing Controlled)
G-LINK Technology
1999
GLT6810M16/N16
ADDRESS
tWR[4]
DATA DATA VALID
DATA
HIGH-Z
NOTES: write occurs during overlap write begins latest transition among going going low. write ends earliest transition among goes high going high, measured from beginning write write. measured from later going write. measured from address valid beginning write. measured from write address change. tWR1 applied encase write ends going high.
Figure Write Cycle Timing (UB, Controlled)
G-LINK Technology
1999
GLT6810M16/N16
PACKAGING INFORMATION
I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O16 I/O15 I/O14 I/O13 I/O12 I/O11 I/O10 I/O9
View
Figure 44-Pin TSOP (Type Forward Assignment
G-LINK Technology
1999
GLT6810M16/N16
18.41
11.76 10.1
10.76
0.81 0.37
+0.08 -0.07
0.16
0.05 0.25 0.95 0.05 0.17 0.05 Detail
0.8±
SEATING PLANE Dimensions Inches
Figure 44-Pin TSOP (Type Forward Package Dimensions
G-LINK Technology
1999
GLT6810M16/N16
ORDERING INFO
GLT6810x16LL
Part Number GLT6810M/N16LL-70TC GLT6810M/N16LL-85TC GLT6810M/N16LL-100TC GLT6810M/N16LL-120TC Standby Current Cycle Time Range Temperature Commercial Commercial Commercial Commercial Orientation Forward Forward Forward Forward Package 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil)
GLT6810x16LLI
Part Number GLT6810M/N16LLI-70TC GLT6810M/N16LLI-85TC GLT6810M/N16LLI-100TC GLT6810M/N16LLI-120TC Standby Current Cycle Time Range Temperature Industrial Industrial Industrial Industrial Orientation Forward Forward Forward Forward Package 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil)
GLT6810x16SL
Part Number GLT6810M/N16SL-70TC GLT6810M/N16SL-85TC GLT6810M/N16SL-100TC GLT6810M/N16SL-120TC Standby Current Cycle Time Range Temperature Commercial Commercial Commercial Commercial Orientation Forward Forward Forward Forward Package 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil)
GLT6810x16SLI
Cycle Time Part Number GLT6810M/N16SLI-70TC GLT6810M/N16SLI-85TC GLT6810M/N16SLI-100TC GLT6810M/N16SLI-120TC Standby Current Range Temperature Industrial Industrial Industrial Industrial Orientation Forward Forward Forward Forward Package 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil) 44-Pin TSOP (410 mil)
G-LINK Technology
1999
GLT6810M16/N16
www.glinktech.com
G-LINK Technology 1753 South Main Street Milpitas, California, 95035, TEL: 408-240-1380 FAX: 408-240-1385 G-LINK Technology Corporation, Taiwan 24-2, Industry Science-Based Industrial Park Hsin Chu, Taiwan, R.O.C. TEL: 03-578-2833 FAX: 03-578-5820
2001 G-LINK Technology rights reserved. part this document copied reproduced form means transferred third party without prior written consent G-LINK Technology. Circuit diagrams utilizing G-LINK products included means illustrating typical semiconductor applications. Complete information sufficient design purposes necessarily given. G-LINK Technology reserves right change products specifications without notice. information contained this document does convey license under copyrights, patent rights trademarks claimed owned G-LINK subsidiaries. G-LINK assumes liability G-LINK applications assistance, customer's product design, infringement patents arising from semiconductor devices such systems' designs. does G-LINK warrant represent that patent right, copyright, other intellectual property right G-LINK covering relating combination, machine, process which such semiconductor devices might used. G-LINK Technology's products authorized life support devices systems. Life support devices systems device systems which are: intended surgical implant into human body designed support sustain life; when properly used according label instructions, reasonably expected cause significant injury user event failure. information contained this document believed entirely accurate. However, G-LINK Technology assumes responsibility inaccuracies. Printed

512K Super Power Voltage SRAM Organization: 512K Data Retention V

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