LH28F160BVE-BTL90 Sharp Electronics, LH28F160BVE-BTL90 Datasheet - Page 13

• Manufacturer Part Number: LH28F160BVE-BTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F160BVE-BTL90

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 21/20Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 2M/1M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

SHARP
2. X=Any valid address within the device.
3. SRD=Data read from status register. See Table 7 for a description of the status register bits.
4. Following the Read Identifier Codes command, read operations access manufacturer and device codes. See Section 4.2 for
5. If the block is boot block, WP# must be at V,, or RP# must be at V,,
6. Either 40H or 10H are recognized by the WSM as the word/byte write setup.
7. Commands other than those shown above are reserved by SHARP for future device implementations and should not be
1. BUS operations are defined in Table 3.1 and Table 3.2.
VOTES:
Write Resume
IA=Identifier
BA=Address within the block being erased. The each block can select by the address pin A,, through A,, combination.
WA=Address
WD=Data to be written at location WA. Data is latched on the rising edge of WE# or CE# (whichever goes high first).
ID=Data read from identifier codes.
read identifier code data.
operations. Attempts to issue a block erase or word/byte write to a boot block while WP# is V,, or RP# is V,,.
used.
Code Address: see Figure 4. A-, set to V,, or V,, in Byte Mode (BYTE#=Vt,).
of memory location to be written.
Bus Cycles
Rea’d.
Table 4. Command Definitions(7)
Notes
LHF16V09
Over(‘)
First Bus Cycle
1 Addr(*)
Datac3)
to enable block erase or word/byte
Oper(l)
Second Bus Cycle
Addr(*)
Data(3)
Rev. 1.1
write
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