AT49BV8192-12TC Atmel, AT49BV8192-12TC Datasheet - Page 11

• Manufacturer Part Number: AT49BV8192-12TC
• Manufacturer: Atmel

Specifications of AT49BV8192-12TC

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 19b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP-I
• Program/erase Volt (typ): 5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 512K
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

Software Product
Identification Entry
Software Product
Identifcation Exit
Notes:
IDENTIFICATION
ADDRESS 2AAA
ADDRESS 5555
ADDRESS 5555
EXIT PRODUCT
LOAD DATA AA
LOAD DATA 55
LOAD DATA F0
1.
MODE
TO
TO
TO
Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex)
Address Format: A14 - A0 (Hex).
(4)
ENTER PRODUCT
IDENTIFICATION
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 90
(1)(6)
MODE
OR
(1)
TO
TO
TO
(2)(3)(5)
IDENTIFICATION
EXIT PRODUCT
LOAD DATA F0
ANY ADDRESS
MODE
TO
(4)
Boot Block
Lockout Enable Algorithm
Notes:
2.
3.
4.
5.
6.
1.
2.
A1 - A18 = V
Manufacture Code is read for A0 = V
Device Code is read for A0 = V
The device does not remain in identification mode if pow-
ered down.
The device returns to standard operation mode.
Manufacturer Code: 1FH
Device Code: A0H (49BV/LV8192), A3H (49BV/LV8192T)
Either one of the Product ID Exit commands can be used.
Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex)
Address Format: A14 - A0 (Hex).
Boot block lockout feature enabled.
IL
PAUSE 1 second
ADDRESS 2AAA
ADDRESS 2AAA
.
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 80
LOAD DATA 55
LOAD DATA 40
TO
TO
TO
TO
TO
TO
(2)
IH
.
(1)
IL
;
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