參數(shù)資料
型號: MBM29DL161BE-90PBT
廠商: FUJITSU LTD
元件分類: PROM
英文描述: 1M X 16 FLASH 3V PROM, 90 ns, PBGA48
封裝: PLASTIC, FBGA-48
文件頁數(shù): 2/76頁
文件大?。?/td> 1145K
代理商: MBM29DL161BE-90PBT
MBM29DL16XTE/BE70/90
10
Notes:
Address bits A19 to A11 = X = “H” or “L” for all address commands except or Program Address (PA), Sector
Address (SA), and Bank Address (BA).
Bus operations are defined in “MBM29DL16XTE/BE User Bus Operations Tables (BYTE = VIH and
BYTE = VIL)”.
RA:
Address of the memory location to be read
IA :
Autoselect read address that sets both the bank address specified at (A19, A18, A17, A16, A15) and
all the other A6, A1, A0, (A-1).
PA:
Address of the memory location to be programmed
Addresses are latched on the falling edge of the write pulse.
SA:
Address of the sector to be erased. The combination of A19, A18, A17, A16, A15, A14, A13, and A12 will
uniquely select any sector.
BA:
Bank Address (A19 to A15)
RD:
Data read from location RA during read operation.
ID :
Device code/manufacture code for the address located by IA.
PD:
Data to be programmed at location PA. Data is latched on the rising edge of write pulse.
SPA:
Sector group address to be protected. Set sector group address (SGA) and (A6, A1, A0) = (0, 1, 0).
SD:
Sector group protection verify data. Output 01h at protected sector group addresses and output
00h at unprotected sector group addresses.
HRA: Address of the HiddenROM area
29DL16XTE (Top Boot Type)
Word Mode: 0F8000h to 0FFFFFh
Byte Mode: 1F0000h to 1FFFFFh
29DL16XBE (Bottom Boot Type) Word Mode: 000000h to 007FFFh
Byte Mode: 000000h to 00FFFFh
HRBA: Bank Address of the HiddenROM area
29DL16XTE (Top Boot Type)
:A19 = A18= A17 = A16 = A15 = VIH
29DL16XBE (Bottom Boot Type) :A19 = A18= A17 = A16 = A15 = VIL
The system should generate the following address patterns:
Word Mode: 555h or 2AAh to addresses A10 to A0
Byte Mode: AAAh or 555h to addresses A10 to A0 and A–1
Both Read/Reset commands are functionally equivalent, resetting the device to the read mode.
Command combinations not described in Command Definitions table are illegal.
*1: Both of these reset commands are equivalent.
*2: This command is valid during Fast Mode.
*3: This command is valid while RESET = VID (except during HiddenROM MODE).
*4: The valid addresses are A6 to A0.
*5: This command is valid during HiddenROM mode.
*6: The data “00h” is also acceptable.
*7: The fourth bus cycle is only for read.
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