參數(shù)資料
型號(hào): LRS1348
英文描述: Flash ROM
中文描述: 閃存ROM
文件頁數(shù): 6/43頁
文件大?。?/td> 1326K
代理商: LRS1348
LRS1382
4
Pin
Description
Type
A
0
to A
16
, A
18
F-A
17
,
F-A
19
, F-A
20
S-A
17
F-CE
S-CE
1
, S-CE
2
F-WE
S-WE
F-OE
Address Inputs (Common)
Input
Address Inputs (Flash)
Input
Address Input (SRAM)
Input
Chip Enable Input (Flash)
Input
Chip Enable Inputs (SRAM)
Input
Write Enable Input (Flash)
Write Enable Input (SRAM)
Output Enable Input (Flash)
Input
Input
Input
S-OE
Output Enable Input (SRAM)
SRAM Byte Enable Input (DQ
0
to DQ
7
)
SRAM Byte Enable Input (DQ
8
to DQ
15
)
Reset Power Down Input (Flash)
Block erase and Write : V
IH
Read : V
IH
Reset Power Down : V
IL
Write Protect Input (Flash)
When F-WP is V
IL
, locked-down blocks cannot be unlocked. Erase or
program operation can be executed to the blocks which are not locked and
locked-down. When F-WP is V
IH
, lock-down is disabled.
Ready/Busy Output (Flash)
During an Erase or Write operation : V
OL
Block Erase and Write Suspend : High-Z (High impedance)
Input
S-LB
Input
S-UB
Input
F-RST
Input
F-WP
Input
F-RY/BY
Open Drain
Output
DQ
0
to DQ
15
F-V
CC
S-V
CC
Data Inputs and Outputs (Common)
Input / Output
Power Supply (Flash)
Power
Power Supply (SRAM)
Power
F-V
PP
Monitoring Power Supply Voltage (Flash)
Block Erase and Write : F-V
PP
= V
PPH1/2
All Blocks Locked : F-V
PP
< V
PPLK
GND (Common)
Input
GND
Power
NC
Non Connection
-
T
1
to T
3
Test pins (Should be all open)
-
相關(guān)PDF資料
PDF描述
LRS1360 Flash ROM
LRS1360C MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1361F MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1370 Flash ROM
LRS1380 MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LRS1360 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash ROM
LRS1360C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1361B 制造商:Sharp Microelectronics 功能描述:QUOTE B04419SC
LRS1361F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MIXED MEMORY|SRAM+EEPROM|HYBRID|BGA|72PIN|PLASTIC
LRS1370 制造商:Sharp Microelectronics Corporation 功能描述:COMBO 1MX16 FLASH + 128KX16 SRAM 2.7V TO 3.6V 72CSP - Trays