lrs1808a ETC-unknow, lrs1808a Datasheet - Page 4

• Manufacturer Part Number: lrs1808a
• Description: 32m X16 Flash + 16m X16 Scram
• Manufacturer: ETC-unknow

1. Description
The LRS1808A is a combination memory organized as 2,097,152 x16 bit flash memory and 1,048,576 x16 bit Smartcombo
RAM in one package.
Features
Flash Memory
Smartcombo RAM
- Power supply
- Operating temperature
- Not designed or rated as radiation hardened
- 72pin CSP (LCSP072-P-0811) plastic package
- Flash memory has P-type bulk silicon, and Smartcombo RAM has P-type bulk silicon
- Access Time
- Power supply current (The current for F-V
- Optimized Array Blocking Architecture
- Extended Cycling Capability
- Enhanced Automated Suspend Options
- Access Time
- Cycle time
- Power Supply current
Read
Word write
Block erase
Reset Power-Down
Standby
Eight 4K-word Parameter Blocks
Sixty-Three 32K-word Main Blocks
Bottom Parameter Location
100,000 Block Erase Cycles
1,000 Block Erase Cycles and total 80 hours (F-V
Word Write Suspend to Read
Block Erase Suspend to Word Write
Block Erase Suspend to Read
Operating current
Standby current (Data retention current)
Sleep Mode (Data non-retention current)
CC
pin and F-V
(F-V
L R S 1 8 0 8 A
PP
PP
= 1.65V to 3.3V)
= 11.7V to 12.3V)
PP
pin)
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2.7V to 3.3V(Flash)
2.7V to 3.1V(Smartcombo RAM)
-30°C to +85°C
85 ns
25 mA
60 mA
30 mA
25 µA
25 µA
85 ns
85 to 32,000 ns
20 mA
80 µA
15 µA
(Max.)
(Max. t
(Max.)
(Max.)
(Max.)
(Max. t
(Max.)
(Max.)
(Max. F-RST = GND ± 0.2V,
(Max. F-CE = F-RST = F-V
I
RC
CYCLE
OUT
, t
WC
(F-RY/BY) = 0mA)
= 200ns, CMOS Input)
= Min.)
CC
± 0.2V)
2