參數(shù)資料
型號(hào): M28LV16
廠商: 意法半導(dǎo)體
元件分類: DRAM
英文描述: 16K (2K x 8) Parallel EEPROM with Software Data Protection(16K低壓并行EEPROM,軟件數(shù)據(jù)保護(hù))
中文描述: 16K的(2K × 8)與軟件數(shù)據(jù)保護(hù)(16K的低壓并行的EEPROM,軟件數(shù)據(jù)保護(hù)并行的EEPROM)
文件頁(yè)數(shù): 1/17頁(yè)
文件大?。?/td> 123K
代理商: M28LV16
M28LV16
16K (2K x 8) LOW VOLTAGE PARALLEL EEPROM
with SOFTWARE DATA PROTECTION
NOT FOR NEW DESIGN
November 1997
1/17
This is information on a product still in production butnot recommendedfor new design.
AI01567B
11
A0-A10
W
DQ0-DQ7
VCC
M28LV16
G
E
VSS
8
RB *
Figure 1. Logic Diagram
A0 - A10
Address Input
DQ0 - DQ7
Data Input / Output
W
Write Enable
E
Chip Enable
G
RB
Output Enable
Ready / Busy
V
CC
V
SS
Supply Voltage
Ground
Table 1. Signal Names
FASTACCESS TIME: 200ns
SINGLE LOW VOLTAGE OPERATION
LOW POWERCONSUMPTION
FAST WRITE CYCLE:
– 64 Bytes Page WriteOperation
– Byte or Page Write Cycle: 3ms Max
ENHANCED END OF WRITE DETECTION:
– Data Polling
– ToggleBit
PAGE LOAD TIMER STATUS BIT
HIGH RELIABILITYSINGLE POLYSILICON,
CMOS TECHNOLOGY:
– Endurance>100,000Erase/Write Cycles
– Data Retention >40 Years
JEDEC APPROVEDBYTEWIDE PIN OUT
SOFTWARE DATA PROTECTION
M28LV16 is replacedby the products
describedon the document M28C16A
DESCRIPTION
The M28LV16 is a 2K x 8 low power Parallel
EEPROMfabricatedwithSGS-THOMSONproprie-
tary single polysilicon CMOS technology.The de-
vice offers fast access time with low power
dissipation and requires a 2.7V to 3.6V power
supply. The circuit has been designed to offer a
flexible microcontroller interface featuring both
hardware and software handshaking with Data
Polling and Toggle Bit. The M28LV16 supports64
bytepage writeoperation.ASoftware DataProtec-
tion (SDP) is also possible using the standard
JEDECalgorithm.
24
1
PDIP24 (P)
TSOP28 (N)
8 x 13.4mm
PLCC32 (K)
24
1
SO24 (MS)
300 mils
Note:
* RB function is offered only with TSOP28 package.
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