AT49SV322D-80CU Atmel, AT49SV322D-80CU Datasheet - Page 9
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AT49SV322D-80CU
Manufacturer Part Number
AT49SV322D-80CU
Description
IC FLASH 32MBIT 80NS 48CBGA
Manufacturer
Atmel
Datasheet
1.AT49SV322D-80TU.pdf
(32 pages)
Specifications of AT49SV322D-80CU
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
32M (2M x 16)
Speed
80ns
Interface
Parallel
Voltage - Supply
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-CBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49SV322D-80CU
Manufacturer:
AT
Quantity:
190
Part Number:
AT49SV322D-80CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Figure 4-1.
Notes:
9
NO
1. VA = Valid address for programming. During a sector
2. I/O7 should be rechecked even if I/O5 = “1” because
AT49SV322D(T)
erase operation, a valid address is any sector
address within the sector being erased. During chip
erase, a valid address is any non-protected sector
address.
I/O7 may change simultaneously with I/O5.
Successful, Write
Read I/O7 - I/O0
Read I/O7 - I/O0
Program/Erase
I/O3, I/O5 = 1?
Operation Not
Exit Command
Data Polling Algorithm
(Configuration Register = 00)
I/O7 = Data?
Product ID
I/O7 = Data?
Addr = VA
Addr = VA
START
NO
YES
NO
YES
YES
Program/Erase
Successful,
Read Mode
Operation
Device in
Figure 4-2.
Notes:
NO
1. VA = Valid address for programming. During a sector
2. I/O7 should be rechecked even if I/O5 = “1” because
erase operation, a valid address is any sector
address within the sector being erased. During chip
erase, a valid address is any non-protected sector
address.
I/O7 may change simultaneously with I/O5.
Successful, Write
Read I/O7 - I/O0
Read I/O7 - I/O0
Program/Erase
I/O3, I/O5 = 1?
Operation Not
Exit Command
Data Polling Algorithm
(Configuration Register = 01)
I/O7 = Data?
Product ID
I/O7 = Data?
Addr = VA
Addr = VA
START
NO
YES
NO
YES
YES
Write Product ID
Program/Erase
Exit Command
Successful,
Operation
3623A–FLASH–7/06