參數(shù)資料
型號: MX29LV640TXCC-12
廠商: MACRONIX INTERNATIONAL CO LTD
元件分類: DRAM
英文描述: 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
中文描述: 4M X 16 FLASH 3V PROM, 120 ns, PBGA64
封裝: 10 X 13 MM, 1.20 MM HEIGHT, 1 MM PITCH, PLASTIC, MO-216, CSP-64
文件頁數(shù): 28/70頁
文件大?。?/td> 1188K
代理商: MX29LV640TXCC-12
28
P/N:PM0920
REV. 1.2, NOV. 05, 2003
MX29LV640T/B
Table 5. Write Operation Status
Notes:
1. Performing successive read operations from the erase-suspended sector will cause Q2 to toggle.
2. Performing successive read operations from any address will cause Q6 to toggle.
3. Reading the byte address being programmed while in the erase-suspend program mode will indicate logic "1" at the
Q2 bit.
However, successive reads from the erase-suspended sector will cause Q2 to toggle.
WRITE OPERATION STATUS
The device provides several bits to determine the status
of a write operation: Q2, Q3, Q5, Q6, Q7, and RY/BY.
Table 10 and the following subsections describe the func-
tions of these bits. Q7, RY/BY, and Q6 each offer a
method for determining whether a program or erase op-
eration is complete or in progress. These three bits are
discussed first.
Status
Q7
Q6
Q5
Q3
Q2
RY/BY
Note1
Note2
Byte/Word Program in Auto Program Algorithm
Q7
Toggle
0
N/A
No
0
Toggle
Auto Erase Algorithm
0
Toggle
0
1
Toggle
0
Erase Suspend Read
(Erase Suspended Sector)
1
No
0
N/A Toggle
1
Toggle
In Progress
Erase Suspended Mode
Erase Suspend Read
(Non-Erase Suspended Sector)
Data
Data
Data
Data
Data
1
Erase Suspend Program
Q7
Toggle
0
N/A
N/A
0
Byte/Word Program in Auto Program Algorithm
Q7
Toggle
1
N/A
No
0
Toggle
Exceeded
Time Limits Auto Erase Algorithm
0
Toggle
1
1
Toggle
0
Erase Suspend Program
Q7
Toggle
1
N/A
N/A
0
相關(guān)PDF資料
PDF描述
MX29LV640TXCC-90 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640TXCI-12 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640TXCI-90 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640TXEC-12 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
MX29LV640TXEC-90 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
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