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AT49SV163DT-80CU

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
22
3656A–FLASH–2/07
AT49SV163D(T)
Notes: 1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in “AC Read Characteristics” on page 19.
25. Data Polling Waveforms
Notes: 1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in “AC Read Characteristics” on page 19.
27. Toggle Bit Waveforms
(1)(2)(3)
Notes: 1. Toggling either OE or CE or both OE and CE will operate toggle bit. The t
OEHP
specification must be met by the toggling
input(s).
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
24. Data Polling Characteristics
(1)
Symbol Parameter Min Typ Max Units
t
DH
Data Hold Time 10 ns
t
OEH
OE Hold Time 10 ns
t
OE
OE to Output Delay
(2)
ns
t
WR
Write Recovery Time 0 ns
A0-A19
WE
CE
OE
I/O7
t
DH
t
OEH
t
OE
HIGH Z
An
An
An
An
An
t
WR
26. Toggle Bit Characteristics
(1)
Symbol Parameter Min Typ Max Units
t
DH
Data Hold Time 10 ns
t
OEH
OE Hold Time 10 ns
t
OE
OE to Output Delay
(2)
ns
t
OEHP
OE High Pulse 50 ns
t
WR
Write Recovery Time 0 ns
23
3656A–FLASH–2/07
AT49SV163D(T)
28. Software Product Identification
Entry
(1)
29. Software Product Identification
Exit
(1)(6)
Notes: 1.
Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex)
Address Format: A11 - A0 (Hex), A-1, and A11 - A19
(Don’t Care).
2.
A1 - A19 = V
IL
. Manufacturer Code is read for A0 = V
IL
;
Device Code is read for A0 = V
IH
. Additional Device Code is
read from address 0003H.
3.
The device does not remain in identification mode if
powered down.
4.
The device returns to standard operation mode.
5.
Manufacturer Code: 001FH
Device Code: 02C0H – AT49SV163D;
02C2H – AT49SV163DT.
Additional Device Code: 0001H – AT49SV163D(T)
6.
Either one of the Product ID Exit commands can be used.
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 90
TO
ADDRESS 555
ENTER PRODUCT
IDENTIFICATION
MODE
(2)(3)(5)
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA F0
TO
ADDRESS 555
EXIT PRODUCT
IDENTIFICATION
MODE
(4)
OR
LOAD DATA F0
TO
ANY ADDRESS
EXIT PRODUCT
IDENTIFICATION
MODE
(4)
30. Sector Lockdown Enable
Algorithm
(1)
Notes: 1.
Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex)
Address Format: A11 - A0 (Hex), A-1, and A11 - A19
(Don’t Care).
2.
Sector Lockdown feature enabled.
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 80
TO
ADDRESS 555
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 60
TO
SECTOR ADDRESS
PAUSE 200 µs
(2)
24
3656A–FLASH–2/07
AT49SV163D(T)
31. Common Flash Interface Definition Table
Address Data Comments
10h 0051h “Q”
11h 0052h “R”
12h 0059h “Y”
13h 0002h
14h 0000h
15h 0041h
16h 0000h
17h 0000h
18h 0000h
19h 0000h
1Ah 0000h
1Bh 0017h VCC min write/erase
1Ch 0019h VCC max write/erase
1Dh 0090h VPP min voltage
1Eh 00A0h VPP max voltage
1Fh 0004h Typ word write – 10 µs
20h 0002h Typ dual word program time – 5 µs
21h 0009h Typ sector erase, 500 ms
22h 000Eh Typ chip erase, 16,000 ms
23h 0004h Max word write/typ time
24h 0004h Max dual word program time/typ time
25h 0004h Max sector erase/typ sector erase
26h 0004h Max chip erase/ typ chip erase
27h 0015h Device size
28h 0001h x16 device
29h 0000h x16 device
2Ah 0002h Max number of bytes in multiple byte write = 4
2Bh 0000h Max number of bytes in multiple byte write = 4
2Ch 0002h 2 regions, x = 2
2Dh 0007h 8K bytes, Y = 7
2Eh 0000h 8K bytes, Y = 7
2Fh 0020h 8K bytes, Z = 32
30h 0000h 8K bytes, Z = 32
31h 001Eh 64K bytes, Y = 30
32h 0000h 64K bytes, Y = 30
33h 0000h 64K bytes, Z = 256
34h 0001h 64K bytes, Z = 256
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

AT49SV163DT-80CU

Mfr. #:
Buy AT49SV163DT-80CU
Manufacturer:
Microchip Technology / Atmel
Description:
NOR Flash Parallel Flash 1.8V 80NS, GR
Lifecycle:
New from this manufacturer.
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