SST29EE020-150-4C-PH Silicon Storage Technology, Inc, SST29EE020-150-4C-PH Datasheet
SST29EE020-150-4C-PH
Available stocks
Related parts for SST29EE020-150-4C-PH
SST29EE020-150-4C-PH Summary of contents
Page 1
... Mbit (256K x8) Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 SST29EE020 / SST29LE020 / SST29VE0202 Mb Page-Mode flash memories FEATURES: • Single Voltage Read and Write Operations – 5.0V-only for SST29EE020 – 3.0-3.6V for SST29LE020 – 2.7-3.6V for SST29VE020 • Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention • ...
Page 2
... Data Protection load sequence, the page load cycle, and the internal Write cycle. The Software Data Protection ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 consists of a specific three-byte load sequence that allows writing to the selected page and will leave the SST29EE/ LE/VE020 protected at the end of the Page-Write ...
Page 3
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet Write Operation Status Detection The SST29EE/LE/VE020 provide two software means to detect the completion of a Write cycle, in order to optimize the system Write cycle time. The software detection includes two status bits: Data# Polling (DQ (DQ ) ...
Page 4
... FIGURE SSIGNMENTS FOR ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 Product Identification Mode Exit In order to return to the standard read mode, the Software Product Identification mode must be exited. Exiting is accomplished by issuing the Software ID Exit (reset) opera- tion, which returns the device to the Read operation. The ...
Page 5
... Data is internally latched during a Write cycle. The outputs are in tri-state when OE# or CE# is high. To activate the device when CE# is low. To gate the data output buffers. To control the Write operations. To provide: 5.0V supply (±10%) for SST29EE020 3.0V supply (3.0-3.6V) for SST29LE020 2.7V supply (2.7-3.6V) for SST29VE020 Unconnected pins ...
Page 6
... Software Mode V IL SDP Enable Mode V IL SDP Disable Mode can but no other value Device ID = 10H for SST29EE020 and 12H for SST29LE/VE020 TABLE OFTWARE OMMAND Command 1st Bus Sequence Write Cycle 1 Addr Data Software 5555H ...
Page 7
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute Maximum Stress Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these conditions or conditions greater than those defined in the operational sections of this data sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability.) Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° ...
Page 8
... Output Leakage Current LO V Input Low Voltage IL V Input High Voltage IH V Output Low Voltage OL V Output High Voltage OH ©2001 Silicon Storage Technology, Inc. 2 Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 V = 5.0V±10% SST29EE020 FOR DD Limits Min Max Units Test Conditions Address input Max DD ...
Page 9
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet TABLE ECOMMENDED YSTEM Symbol Parameter 1 T Power-up to Read Operation PU-READ 1 T Power-up to Write Operation PU-WRITE 1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter. ...
Page 10
... OHZ 1 T Output Hold from Address Change OH 1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter. ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 SST29EE020 ARAMETERS FOR SST29EE020-120 Min Max 120 120 ...
Page 11
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet TABLE 13 AGE RITE YCLE Symbol Parameter T Write Cycle (Erase and Program Address Setup Time AS T Address Hold Time AH T WE# and CE# Setup Time CS T WE# and CE# Hold Time CH T OE# High Setup Time ...
Page 12
... IMING Three-Byte Sequence for Enabling SDP ADDRESS A 17-0 5555 2AAA CE# OE# WE SW0 SW1 FIGURE 5: WE# C ONTROLLED ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 OLZ T CLZ DATA VALID D IAGRAM 5555 OES T OEH T WP ...
Page 13
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet Three-Byte Sequence for Enabling SDP ADDRESS A 17-0 5555 2AAA CE# OE# WE SW0 SW1 FIGURE 6: CE# C ONTROLLED ADDRESS A 17-0 CE# OE# WE FIGURE ATA OLLING IMING ©2001 Silicon Storage Technology, Inc ...
Page 14
... OGGLE IT IMING ADDRESS A 14-0 5555 DQ 7-0 AA CE# OE WE# SW0 FIGURE OFTWARE ATA ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 BLCO D IAGRAM Six-Byte Sequence for Disabling Software Data Protection 2AAA 5555 5555 2AAA BLC SW1 ...
Page 15
... T BLC SW1 SW2 SW3 T D RASE IMING IAGRAM 5555 0000 IDA T BLC DEVICE ID = 10H for SST29EE020 SW1 SW2 = 12H for SST29LE020/29VE020 R EAD 15 T SCE 5555 10 T BLCO SW4 SW5 307 ILL F09.2 0001 DEVICE ID 307 ILL F10.2 S71062-06-000 6/01 ...
Page 16
... Software ID Exit and Reset ADDRESS A 14-0 5555 DQ 7-0 AA CE# OE WE# SW0 FIGURE 12 OFTWARE XIT AND ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 2AAA 5555 IDA T BLC SW1 SW2 R ESET 16 2 Mbit Page-Mode EEPROM Data Sheet 307 ILL F11.0 ...
Page 17
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet V IHT INPUT V ILT AC test inputs are driven at V (2.4 V) for a logic “1” and V IHT inputs and outputs are V (2.0 V) and V HT FIGURE 13 NPUT UTPUT TO DUT FIGURE 14 EST OAD XAMPLE © ...
Page 18
... See Figure 17 FIGURE 15 RITE LGORITHM ©2001 Silicon Storage Technology, Inc. 2 Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Start Software Data Protect Write Command Set Page Address Set Byte Address = 0 Load Byte Data Increment Byte Address By 1 Byte No Address = 128? Yes Wait T BLCO ...
Page 19
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet Internal Timer Page-Write Initiated Wait T WC Write Completed FIGURE 16 AIT PTIONS ©2001 Silicon Storage Technology, Inc. Toggle Bit Page-Write Initiated Read a byte from page Read same byte No Does DQ 6 match? Yes Write ...
Page 20
... Wait T BLCO Wait T WC SDP Enabled FIGURE 17 OFTWARE ATA ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 Software Data Protect Disable Command Sequence Write data: AAH Address: 5555H Write data: 55H Address: 2AAAH Write data: 80H Address: 5555H Optional Page Load ...
Page 21
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet Software Product ID Entry Command Sequence Write data: AAH Address: 5555H Write data: 55H Address: 2AAAH Write data: 90H Address: 5555H Pause 10 µs Read Software ID FIGURE 18 OFTWARE RODUCT ©2001 Silicon Storage Technology, Inc. ...
Page 22
... FIGURE 19 OFTWARE HIP ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 Software Chip-Erase Command Sequence Write data: AAH Address: 5555H Write data: 55H Address: 2AAAH Write data: 80H Address: 5555H Write data: AAH Address: 5555H Write data: 55H Address: 2AAAH ...
Page 23
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet PRODUCT ORDERING INFORMATION Device Speed Suffix1 SST29xE020 - XXX - XX ©2001 Silicon Storage Technology, Inc. Suffix2 - XX Package Modifier leads or pins Numeric = Die modifier Package Type N = PLCC W = TSOP (die up) (8mm x 14mm TSOP (die up) (8mm x 20mm) ...
Page 24
... Note: The software Chip-Erase function is not supported by the industrial temperature part. Please contact SST, if you require this function for an industrial temperature part. ©2001 Silicon Storage Technology, Inc. 2 Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 SST29EE020-120-4C-EH SST29EE020-120-4C-PH SST29EE020-120-4I-EH SST29LE020-200-4C-EH SST29LE020-200-4I-EH ...
Page 25
... Mbit Page-Mode EEPROM SST29EE020 / SST29LE020 / SST29VE020 Data Sheet PACKAGING DIAGRAMS TOP VIEW .485 .495 .447 Optional .453 Pin #1 Identifier .042 .048 .042 .048 .585 .547 .595 .553 .050 BSC. Note: 1. Complies with JEDEC publication 95 MS-016 AE dimensions, although some dimensions may be more stringent. ...
Page 26
... PIN LASTIC UAL IN INE ACKAGE SST ACKAGE ODE Silicon Storage Technology, Inc. • 1171 Sonora Court • Sunnyvale, CA 94086 • Telephone 408-735-9110 • Fax 408-735-9036 ©2001 Silicon Storage Technology, Inc. SST29EE020 / SST29LE020 / SST29VE020 18.50 18.30 20.20 19.80 (TSOP ACKAGE 1.645 1.655 .120 ...