IS25CQ032-JKLE-TR ISSI, IS25CQ032-JKLE-TR Datasheet - Page 9

• Manufacturer Part Number: IS25CQ032-JKLE-TR
• Description: Flash 32M, 2.7-3.6V 104Mhz Serial Flash
• Manufacturer: ISSI

Specifications of IS25CQ032-JKLE-TR

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Flash
• Memory Size: 32 Mbit
• Architecture: Uniform
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 15 mA
• Operating Temperature: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: WSON-8
• Organization: 4096 K x 8

REGISTERS (CONTINUED)
Table 6. Status Register Bit Definition
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Table 7. Block Write Protect Bits for IS25CQ032
Integrated Silicon Solution, Inc.- www.issi.com
Rev. A
2/1/2013
Bit
BP3
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
SRWD
Name
WEL
BP0
BP1
BP2
BP3
WIP
QE
Status Register Bits
BP2
0
0
0
0
0
1
1
1
1
1
0
0
0
1
1
1
Write In Progress Bit:
"0" indicates the device is ready
"1" indicates a write cycle is in progress and the device is busy
Write Enable Latch:
"0" indicates the device is not write enabled (default)
"1" indicates the device is write enabled
Block Protection Bit: (See Tables 7, 8 and 9 for details)
"0" indicates the specific blocks are not write-protected (default)
"1" indicates the specific blocks are write-protected
Quad Enable bit:
“0” indicates the Quad output function disable (default)
“1” indicates the Quad output function enable
Status Register Write Disable: (See Table 10 for details)
"0" indicates the Status Register is not write-protected (default)
"1" indicates the Status Register is write-protected
BP1
0
0
0
1
1
0
0
1
1
1
0
1
1
0
0
1
BP0
0
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
Definition
Upper thirty-second (2 blocks :62th and 63th):
Upper sixteenth (4 blocks :60th to 63th):
Upper quarter (16 blocks :48th to 63th):
Upper eight (8 blocks :56th to 63th):
Upper half (32 blocks :32th to 63th)
All blocks (64 blocks : 0th to 63th)
Upper sixty-forth (1 block : 63th):
Protected Memory Area
(32 blocks :0th to 31th):
(16blocks :0th to 15th):
(2 blocks :0th to 1th):
(4 blocks :0th to 3th):
(8 blocks :0th to 7th):
(1 blocks :0th):
32 Mbit
None
Read-
/Write
IS25CQ032
R/W
R/W
R/W
R/W
R
Non-Volatile
Yes
Yes
Yes
No
No
bit
9