lrs1329 Sharp Microelectronics of the Americas, lrs1329 Datasheet - Page 5

• Manufacturer Part Number: lrs1329
• Description: Stacked Chip Flash Sram
• Manufacturer: Sharp Microelectronics of the Americas

2. Pin Configuration
r
F-DQ 8 to
SHARP
DQ,to
T, to T,
F-RY/BY
F-BYTE
F-GND
S-GND
F-V,,
F-V,,
s-“cc
F7@
r
NC
:
F-DQ is Data Inputs/Outputs
DQ,
INDEX
No Connect
Test pins (Should be open)
Power Supply (SRAl4)
Write, Erase Power Supply (Flash)
GND (Flash)
GND (SRAM)
Ready/Busy (Flash)
Data Input/Outputs (Common)
Power Supply (Flash)
Write Protect
Byte
Enable (Flash);
(With F-&V
Block Erase and Word/Byte Write : F-V,,=V,,,
Al 1 Blocks Locked 1 F-V,,<Vppll(
Two Boot Blocks Locked : ViL
During an Erase or Write operation:
Block Erase and Word/Byte Write Suspend: High-Z
Deep Power Down: V,
Block erase and Word/Byte Write : Vi, or V w,
Read 1 V,, or V k,,
Deep Power Down : VIL
(Flash)
m, Erase/Write
(Flash) ; Not used in x8 mode.
LRS1329
x8 mode: VIL, x16 mode: VI,
can operate to all block)
V,,
3