lrs1383 Sharp Microelectronics of the Americas, lrs1383 Datasheet - Page 53

• Manufacturer Part Number: lrs1383
• Description: Stacked Chip 32m Flash And 8m Sram
• Manufacturer: Sharp Microelectronics of the Americas

V
GND
V
V
NC
CCQ
CC
PP
SUPPLY
SUPPLY
SUPPLY
INPUT
Appendix to Spec No.: MFM2-J13207
MONITORING POWER SUPPLY VOLTAGE: V
With V
cannot be executed and should not be attempted.
Applying 12V±0.3V to V
mode, V
only be done for a maximum of 1000 cycles on each block. V
12V±0.3V for a total of 80 hours maximum. Use of this pin at 12V beyond these limits
may reduce block cycling capability or cause permanent damage.
DEVICE POWER SUPPLY (see specifications): With V
the flash memory are inhibited. Device operations at invalid V
Characteristics) produce spurious results and should not be attempted.
INPUT/OUTPUT POWER SUPPLY (see specifications): Power supply for all input/
output pins.
GROUND: Do not float any ground pins.
NO CONNECT: Lead is not internally connected; it may be driven or floated.
Table 3.2. Pin Descriptions (Continued)
PP
PP
V
is power supply pin. Applying 12V±0.3V to V
PPLK
, block erase, full chip erase, (page buffer) program or OTP program
FUM00701
PP
Model No.: LRS1383
provides fast erasing or fast programming mode. In this
March 1, 2001
PP
is not used for power supply pin.
CC
PP
V
during erase/program can
LKO
PP
, all write attempts to
may be connected to
CC
voltage (see DC
Rev. 2.20
7