lrs1830 Sharp Microelectronics of the Americas, lrs1830 Datasheet - Page 6
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lrs1830
Manufacturer Part Number
lrs1830
Description
Stacked Chip 256m X16 Boot Block Flash And 32m X16 Scram
Manufacturer
Sharp Microelectronics of the Americas
Datasheet
1.LRS1830.pdf
(82 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LRS1830
Manufacturer:
SHARP
Quantity:
6 236
Company:
Part Number:
LRS1830
Manufacturer:
FAIRCHILD
Quantity:
50 000
1. Description
The LRS1830 is a combination memory organized as 8,388,608 x16 bit flash memory, 8,388,608 x16 bit flash memory and
2,097,152 x16 bit Smartcombo RAM in one package.
Features
Flash Memory 1 (F
Flash Memory 2 (F
Smartcombo RAM (32M (x16) bit Smartcombo RAM)
-Power supply
-Operating temperature
-Not designed or rated as radiation hardened
-115 pin (LCSP115-P-0914) plastic package
-Flash memory has P-type bulk silicon, and Smartcombo RAM has P-type bulk silicon
-For specifications of Flash memory and Smartcombo RAM, refer to specification of each chip
-Access Time (t
-Power supply current (The current for F
-Access Time (t
-Power supply current (The current for F
-Access Time (t
-Cycle time
-Power Supply current
sharp
Read
Word write
Block erase
Standby
Read
Word write
Block erase
Standby
Operating current
1
2
: 128M (x16) bit Flash Memory)
: 128M (x16) bit Flash Memory)
AVQV
AVQV
AA
)
)
)
1
2
-V
-V
CC
CC
pin)
pin)
L R S1 8 3 0
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
• • • •
2.7V to 3.1V
-30°C to +85°C
70 ns
30 mA
120 mA (Max.)
60 mA
40 A
70 ns
30 mA
120 mA (Max.)
60 mA
40 A
70 ns
70 ns
50 mA
(Max.)
(Max. t
(Max.)
(Max.)
(Max.)
(Max. t
(Max.)
(Max. F
(Max.)
(Min.)
(Max. t
CYCLE
CYCLE
RC
2
-CE = F
, t
WC
= 200ns, CMOS Input)
= 200ns, CMOS Input)
= Min.)
2
-RST = F
2
-V
CC
± 0.2V)
3