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參數(shù)資料
| 型號(hào)： | SST49LF004B-33-4C-NH |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | PROM |
| 英文描述： | 4 Mbit LPC Firmware Flash |
| 中文描述： | 512K X 8 FLASH 3V PROM, 11 ns, PQCC32 |
| 封裝： | PLASTIC, MS-016AE, LCC-32 |
| 文件頁(yè)數(shù)： | 19/39頁(yè) |
| 文件大?。?/td> | 460K |
| 代理商： | SST49LF004B-33-4C-NH |
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Data Sheet
4 Mbit LPC Firmware Flash
SST49LF004B
19
2003 Silicon Storage Technology, Inc.
S71232-02-000
12/03
JEDEC ID Registers
The JEDEC ID registers provide access to the manufac-
turer and device ID information with a single Read cycle.
The JEDEC ID registers for the boot device appear at
FFBC0000H and FFBC0001H in the 4 GByte system
memory map, and will appear elsewhere if the device is not
the boot device. Registers are not available for read when
the device is in Erase/Program operation. Refer to Table 2
for product identification information.
TABLE 10: B
LOCK
L
OCKING
R
EGISTERS
Register
T_BLOCK_LK
T_MINUS01_LK
T_MINUS02_LK
T_MINUS03_LK
T_MINUS04_LK
T_MINUS05_LK
T_MINUS06_LK
T_MINUS07_LK
Block Size
64K
64K
64K
64K
64K
64K
64K
64K
Protected Memory
Address Package
07FFFFH - 070000H
06FFFFH - 060000H
05FFFFH - 050000H
04FFFFH - 040000H
03FFFFH - 030000H
02FFFFH - 020000H
01FFFFH - 010000H
00FFFFH - 000000H
Memory Map
Register Address
FFBF0002H
FFBE0002H
FFBD0002H
FFBC0002H
FFBB0002H
FFBA0002H
FFB90002H
FFB80002H
T10.0 1232
TABLE 11: B
LOCK
L
OCKING
R
EGISTER
B
ITS
Reserved Bit [7..2]
000000
000000
000000
000000
Lock-Down Bit [1]
0
0
1
1
Write-Lock Bit [0]
0
1
0
1
Lock Status
Full Access
Write Locked (Default State at Power-Up)
Locked Open (Full Access Locked Down)
Write Locked Down
T11.0 1232
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SST49LF004B-33-4C-NHE | 4 Mbit LPC Firmware Flash |
| SST49LF040 | 4 Mbit LPC Flash |
| SST49LF020 | 2 Megabit LPC Flash |
| SST49LF020-33-4C-NH | 2 Megabit LPC Flash |
| SST49LF020-33-4C-WH | 2 Megabit LPC Flash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST49LF004B-33-4C-NHE | 功能描述:閃存 512K X 8 33ns RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST49LF004B334CNHT | 制造商:SST 功能描述:NEW |
| SST49LF004B-33-4C-WHE | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:4 Mbit Firmware Hub |
| SST49LF004C | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:4 Mbit / 8 Mbit LPC Serial Flash |
| SST49LF004C-33-4C-NHE | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:4 Mbit / 8 Mbit LPC Serial Flash |
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