參數(shù)資料
型號(hào): M30L0R8000B0ZAQE
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 16M X 16 FLASH 1.8V PROM, 85 ns, PBGA88
封裝: 8 X 10 MM, 0.80 MM PITCH, LEAD FREE, TFBGA-88
文件頁(yè)數(shù): 74/83頁(yè)
文件大小: 1569K
代理商: M30L0R8000B0ZAQE
Obsolete
Product(s)
- Obsolete
Product(s)
M30L0R8000T0, M30L0R8000B0
76/83
Figure 27. Buffer Enhanced Factory Program Flowchart and Pseudo Code
Write 80h to
Address WA1
AI07302a
Start
Write D0h to
Address WA1
Write FFFFh to
Address = NOT WA1
Read Status
Register
SR7 = 0
NO
SR0 = 0
YES
Read Status Register
SR3 and SR1for errors
Exit
Write PDX
Address WA1
Increment Count
X = X + 1
Initialize count
X = 0
X = 32
YES
Read Status
Register
Last data?
YES
Read Status
Register
SR7 = 1
YES
Full Status Register
Check
End
YES
SR4 = 1
NO
SETUP PHASE
PROGRAM AND
VERIFY PHASE
EXIT PHASE
Buffer_Enhanced_Factory_Program_Command
(start_address, DataFlow[]) {
writeToFlash (start_address, 0x80) ;
writeToFlash (start_address, 0xD0) ;
do {
status_register = readFlash (start_address);
if (status_register.SR4==1) { /*error*/
if (status_register.SR3==1) error_handler ( ) ;/*VPP error */
if (status_register.SR1==1) error_handler ( ) ;/* Locked Block */
}
while (status_register.SR7==1)
x=0; /* initialize count */
do {
writeToFlash (start_address, DataFlow[x]);
x++;
}while (x<32)
do {
status_register = readFlash (start_address);
}while (status_register.SR0==1)
} while (not last data)
writeToFlash (another_block_address, FFFFh)
do {
status_register = readFlash (start_address)
}while (status_register.SR7==0)
full_status_register_check();
}
相關(guān)PDF資料
PDF描述
M30L0T8000B0ZAQE 16M X 16 FLASH 1.8V PROM, 85 ns, PBGA88
M31002AMLJ1000.000000MHZ VCXO, CLOCK, 1000 MHz, LVDS OUTPUT
M31016AUMJ1000.000000MHZ VCXO, CLOCK, 1000 MHz, CMOS OUTPUT
M31002AGMJ1000.000000MHZ VCXO, CLOCK, 1000 MHz, CMOS OUTPUT
M31002BMMJ1000.000000MHZ VCXO, CLOCK, 1000 MHz, CMOS OUTPUT
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