TE28F160S570 Intel, TE28F160S570 Datasheet - Page 19

• Manufacturer Part Number: TE28F160S570
• Manufacturer: Intel

Specifications of TE28F160S570

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 21/20Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 2M/1M
• Supply Current: 65mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Not Compliant

4.2.3
The block status register indicates whether an
erase operation completed successfully or whether
a given block is locked or can be accessed for flash
program/erase operations.
NOTE:
1. BA = The beginning location of a Block Address (i.e., 008000h is the beginning location of block 1 in word mode.)
(BA+2)h
PRELIMINARY
Offset
(1)
BLOCK STATUS REGISTER
01h
Length
(bytes)
Block Status Register
BSR.0 = Block Lock Status
BSR.1 = Block Erase Status
BSR 2-7 Reserved for future use
1 = Locked
0 = Unlocked
1 = Last erase operation did not complete
0 = Last erase operation completed successfully
successfully
Table 7. Block Status Register
Description
Block Erase Status (BSR.1) allows system software
to determine the success of the last block erase
operation. BSR.1 can be used just after power-up to
verify that the V
removed during an erase operation. This bit is only
reset by issuing another erase operation to the
block. The block status register is accessed from
word address 02h within each block.
CC
supply was not accidentally
28F160S5/28F320S5
BA+2:
BA+2 (bit 0): 0 or 1
BA+2 (bit 1): 0 or 1
BA+2 (bits 2-7): 0
x16 Device/Mode
28F32/160S5
0000h or
0001h
19