GLS29EE512-70-4I-NHE Greenliant, GLS29EE512-70-4I-NHE Datasheet - Page 8

• Manufacturer Part Number: GLS29EE512-70-4I-NHE
• Description: EEPROM 64K X 8 70ns
• Manufacturer: Greenliant

Specifications of GLS29EE512-70-4I-NHE

• Organization: 64 K x 8
• Interface Type: Parallel
• Access Time: 70 ns
• Output Enable Access Time: 30 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 20 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 4.5 V, 5.5 V
• Memory Size: 512 Kbit
• Package / Case: PLCC-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet
TABLE 4: S
Note: This product supports both the JEDEC standard three-byte command code sequence and Greenliant’s original six-byte command code
©2010 Greenliant Systems, Ltd.
Command
Sequence
Software
Data Protect Enable
& Page-Write
Software Chip-
Erase
Software ID Entry
Software ID Exit
Alternate
Software ID Entry
1. Address format A
2. Page-Write consists of loading up to 128 Bytes (A
3. The software Chip-Erase function is not supported by the industrial temperature part.
4. The device does not remain in Software Product ID mode if powered down.
5. With A
6. Alternate six-byte Software Product ID Command Code
Please contact Greenliant if you require this function for an industrial temperature part.
sequence. For new designs, Greenliant recommends that the three-byte command code sequence be used.
3
14
-A
OFTWARE
1
= 0;
4,5
6
14
Greenliant Manufacturer’s ID = BFH, is read with A
GLS29EE512 Device ID = 5DH, is read with A
-A
5555H
5555H
5555H
5555H
5555H
Addr
0
Write Cycle
C
(Hex), Address A
1st Bus
OMMAND
1
Data
AAH
AAH
AAH
AAH
AAH
S
EQUENCE
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
15
Addr
Write Cycle
can be V
2nd Bus
1
6
-A
Data
55H
55H
55H
55H
55H
IL
0
or V
)
IH
, but no other value.”
5555H
5555H
5555H
5555H
5555H
Addr
Write Cycle
3rd Bus
8
0
1
= 1
0
Data
A0H
F0H
80H
90H
80H
= 0,
512 Kbit Page-Write EEPROM
5555H
5555H
Addr
Addr
Write Cycle
4th Bus
2
1
Data
Data
AAH
AAH
2AAAH
2AAAH
Addr
Write Cycle
5th Bus
1
Data
55H
55H
S71060-10-000
GLS29EE512
5555H
5555H
Addr
Write Cycle
6th Bus
1
T4.4 1060
Data
10H
60H
05/10