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参数资料
| 型号： | AT49F002T-50TI |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | LM4857 Boomer ® Audio Power Amplifier Series Stereo 1.2W Audio Sub-system with 3D Enhancement; Package: MICRO SMD; No of Pins: 30 |
| 中文描述： | 256K X 8 FLASH 5V PROM, 50 ns, PDSO32 |
| 封装： | 8 X 20 MM, PLASTIC, MO-142BD, TSOP-32 |
| 文件页数： | 14/20页 |
| 文件大小： | 213K |
| 代理商： | AT49F002T-50TI |
14
3354F–FLASH–2/05
AT49F002A(N)(T)
24. Software Product Identification
Entry
(1)
25. Software Product Identification
Exit
(1)
Notes:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. A1 - A17 = V
IL
.
Manufacture Code is read for A0 = V
IL
;
Device Code is read for A0 = V
IH
.
Additional Device Code is read for 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: 1FH
Device Code: 07H - AT49F002A(N)
08H - AT49F002A(N)T
Additional Device Code: 0FH - AT49F002A(N)(T)
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 90
TO
ADDRESS 555
ENTER PRODUCT
IDENTIFICATION
MODE
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA F0
TO
ADDRESS 555
EXIT PRODUCT
IDENTIFICATION
MODE
OR
LOAD DATA F0
TO
ANY ADDRESS
EXIT PRODUCT
IDENTIFICATION
MODE
26. Boot Block Lockout Feature Enable
Algorithm
(1)
Notes:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. Boot block lockout 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 40
TO
ADDRESS 555
PAUSE 1 second
(2)
相关PDF资料 |
PDF描述 |
|---|---|
| AT49F002T-50VC | 2-Megabit 256K x 8 5-volt Only Flash Memory |
| AT49F002T-50VI | LM4857 Boomer ® Audio Power Amplifier Series Stereo 1.2W Audio Sub-system with 3D Enhancement; Package: LLP; No of Pins: 28 |
| AT49F002T-70JC | 2-Megabit 256K x 8 5-volt Only Flash Memory |
| AT49F002T-70JI | 2-Megabit 256K x 8 5-volt Only Flash Memory |
| AT49F002N-90PI | 2-Megabit 256K x 8 5-volt Only Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT49F002T-50VC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only Flash Memory |
| AT49F002T-50VI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only Flash Memory |
| AT49F002T-55JC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only CMOS Flash Memory |
| AT49F002T-55JI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only CMOS Flash Memory |
| AT49F002T-55PC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only CMOS Flash Memory |
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