S29JL032H70TFI020 Spansion Inc., S29JL032H70TFI020 Datasheet - Page 10

• Manufacturer Part Number: S29JL032H70TFI020
• Description: IC,EEPROM,NOR FLASH,2MX16/4MX8,CMOS,TSSOP,48PIN,PLASTIC
• Manufacturer: Spansion Inc.

Specifications of S29JL032H70TFI020

• 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

Device Bus Operations
Legend: L = Logic Low = V
Address, A
Notes:
1. Addresses are A20:A0 in word mode (BYTE# = V
2. The sector protect and sector unprotect functions may also be implemented via programming equipment. See
3. If WP#/ACC = V
10
Read
Write
Standby
Output Disable
Reset
Sector Protect
(Note 2)
Sector Unprotect
(Note 2)
Temporary
Sector Unprotect
the “Sector/Sector Block Protection and Unprotection” section.
ermost boot sectors depends on whether they were last protected or unprotected using the method described in
“Sector/Sector Block Protection and Unprotection”. If WP#/ACC = V
Operation
IN
= Address In, D
This section describes the requirements and use of the device bus operations,
which are initiated through the internal command register. The command register
itself does not occupy any addressable memory location. The register is a latch
used to store the commands, along with the address and data information
needed to execute the command. The contents of the register serve as inputs to
the internal state machine. The state machine outputs dictate the function of the
device. Table
require, and the resulting output. The following subsections describe each of
these operations in further detail.
V
0.3 V
CE#
CC
X
X
IL
L
L
L
L
L
, the two outermost boot sectors remain protected. If WP#/ACC = V
±
OE# WE# RESET#
H
X
H
X
H
H
X
L
IL
, H = Logic High = V
IN
Table 1. S29JL032H Device Bus Operations
1
= Data In, D
H
H
X
X
X
L
L
L
lists the device bus operations, the inputs and control levels they
V
0.3 V
V
V
V
CC
H
H
H
L
ID
ID
ID
±
OUT
A D V A N C E
WP#/ACC
IH
= Data Out
(Note 3)
(Note 3)
(Note 3)
, V
L/H
L/H
L/H
L/H
L/H
IH
ID
S29JL032H
), A20:A-1 in byte mode (BYTE# = V
= 11.5–12.5 V, V
A1 = H, A0 = L
A1 = H, A0 = L
SA, A6 = H,
SA, A6 = L,
Addresses
(Note 2)
I N F O R M A T I O N
A
A
A
X
X
X
IN
IN
IN
HH
HH
, all sectors will be unprotected.
BYTE# =
= 9.0 ± 0.5 V, X = Don’t Care, SA = Sector
High-Z
High-Z
High-Z
D
V
D
D
OUT
X
X
IH
IN
IN
DQ15–DQ8
DQ14–DQ8 = High-
Z, DQ15 = A-1
BYTE# = V
IH
, protection on the two out-
IL
High-Z
High-Z
High-Z
High-Z
).
X
X
IL
S29JL032HA0 May 21, 2004
DQ7–DQ0
High-Z
High-Z
High-Z
D
D
D
D
D
OUT
IN
IN
IN
IN