LH28F160BJHE-BTL70 Sharp Electronics, LH28F160BJHE-BTL70 Datasheet - Page 13

• Manufacturer Part Number: LH28F160BJHE-BTL70
• Manufacturer: Sharp Electronics

Specifications of LH28F160BJHE-BTL70

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 21/20Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• 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

4. Following the Read Identifier Codes command, read operations access manufacturer, device, block lock configuration and
5. If WP# is V,, boot blocks are locked without block lock-bits state. If WP# is V,,, boot blocks are locked by block lock-
6. Either 40H or 10H are recognized by the WSM as the word/byte write setup.
7. The clear block lock-bits operation simultaneously clears all block lock-bits.
8. If the permanent lock-bit is set, Set Block Lock-Bit and Clear Block Lock-Bits commands can not be done.
9. Once the permanent lock-bit is set, permanent lock-bit reset is unable.
NOTES:
2. X=Any valid address within the device.
3. SRD=Data read from status register. See Table 6 for a description of the status register bits.
10. 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 2.1 and Table 2.2.
Set Block Lock-Bit
Clear Block Lock-Bits
Set Permanent Lock-Bit
SHARI=
used.
ID=Data read from identifier codes.
permanent lock configuration codes. See Section 4.2 for read identifier code data.
bits. The parameter and main blocks are locked by block lock-bits without WP# state.
IA=Identifier Code Address: see Figure 4.
BA=Address within the block being erased.
WA=Address of memory location to be written.
WD=Data to be written at location WA. Data is latched on the rising edge of WE# or CE# (whichever goes high first).
2
2
2
Table 3. Command Definition#o)
78
9
8
LHFl6507
Write
Write
Write
X
X
X
60H
60H
60H
Write
Write
Write
BA
X
X
Rev. 1.2
DOH
FlH
OIH
11