S29JL032H70TFI420 Spansion Inc., S29JL032H70TFI420 Datasheet - Page 20

• Manufacturer Part Number: S29JL032H70TFI420
• Description: IC,EEPROM,NOR FLASH,2MX16/4MX8,CMOS,TSSOP,48PIN,PLASTIC
• Manufacturer: Spansion Inc.

Specifications of S29JL032H70TFI420

• Data Bus Width: 8 bit, 16 bit
• Architecture: Boot Sector
• Interface Type: Conventional
• Access Time: 70 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 2 mA
• Mounting Style: SMD/SMT
• Memory Type: Flash
• Memory Size: 32 Mbit
• Operating Temperature: + 85 C
• Package / Case: TSOP-48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20
Sector/Sector Block Protection and Unprotection
Table 6. S29JL032H Boot Sector/Sector Block Addresses for Protection/Unprotection
Note: For the following discussion, the term “sector” applies to both sectors and
sector blocks. A sector block consists of two or more adjacent sectors that are
protected or unprotected at the same time (see Table 6).
The hardware sector protection feature disables both program and erase opera-
tions in any sector. The hardware sector unprotection feature re-enables both
program and erase operations in previously protected sectors. Sector protection/
unprotection can be implemented via two methods.
SA12-SA15
SA16-SA19
SA20-SA23
SA24-SA27
SA28-SA31
SA32-SA35
SA36-SA39
SA40-SA43
SA44-SA47
SA48-SA51
SA52-SA55
SA56-SA59
SA60-SA62
SA8-SA11
SA1-SA3
SA4-SA7
Sector
SA63
SA64
SA65
SA66
SA67
SA68
SA69
SA70
SA0
A D V A N C E
000001XXX,
0001XXXXX
0010XXXXX
0100XXXXX
0101XXXXX
1000XXXXX
1001XXXXX
1010XXXXX
0011XXXXX
0110XXXXX
0111XXXXX
1011XXXXX
1100XXXXX
1101XXXXX
1110XXXXX
111100XXX,
111101XXX,
000000XXX
000010XXX
000011XXX
111110XXX
111111000
111111001
111111010
111111011
111111100
111111101
111111110
111111111
A20–A12
S29JL032H
I N F O R M A T I O N
Sector Block Size
192 (3x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
256 (4x64) Kbytes
192 (3x64) Kbytes
64 Kbytes
8 Kbytes
8 Kbytes
8 Kbytes
8 Kbytes
8 Kbytes
8 Kbytes
8 Kbytes
8 Kbytes
Sector/
S29JL032HA0 May 21, 2004