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M58WR032EB 数据表(PDF) 59 Page - STMicroelectronics

部件名 M58WR032EB
功能描述  32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
PDF  81 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

M58WR032EB 数据表(HTML) 59 Page - STMicroelectronics

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M58WR032ET, M58WR032EB
Table 34. Primary Algorithm-Specific Extended Query Table
Offset
Data
Description
Value
(P)h = 39h
0050h
Primary Algorithm extended Query table unique ASCII string “PRI”
"P"
0052h
"R"
0049h
"I"
(P+3)h = 3Ch
0031h
Major version number, ASCII
"1"
(P+4)h = 3Dh
0030h
Minor version number, ASCII
"0"
(P+5)h = 3Eh
00E6h
Extended Query table contents for Primary Algorithm. Address (P+5)h
contains less significant byte.
bit 0Chip Erase supported(1 = Yes, 0 = No)
bit 1Erase Suspend supported(1 = Yes, 0 = No)
bit 2Program Suspend supported(1 = Yes, 0 = No)
bit 3Legacy Lock/Unlock supported(1 = Yes, 0 = No)
bit 4Queued Erase supported(1 = Yes, 0 = No)
bit 5Instant individual block locking supported(1 = Yes, 0 = No)
bit 6Protection bits supported(1 = Yes, 0 = No)
bit 7Page mode read supported(1 = Yes, 0 = No)
bit 8Synchronous read supported(1 = Yes, 0 = No)
bit 9Simultaneous operation supported(1 = Yes, 0 = No)
bit 10 to 31Reserved; undefined bits are ‘0’. If bit 31 is ’1’ then another 31
bit field of optional features follows at the end of the bit-30
field.
No
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
0003h
(P+7)h = 40h
0000h
(P+8)h = 41h
0000h
(P+9)h = 42h
0001h
Supported Functions after Suspend
Read Array, Read Status Register and CFI Query
bit 0Program supported after Erase Suspend (1 = Yes, 0 = No)
bit 7 to 1Reserved; undefined bits are ‘0’
Yes
(P+A)h = 43h
0003h
Block Protect Status
Defines which bits in the Block Status Register section of the Query are
implemented.
bit 0Block protect Status Register Lock/Unlock
bit active(1 = Yes, 0 = No)
bit 1Block Lock Status Register Lock-Down bit active (1 = Yes, 0 = No)
bit 15 to 2Reserved for future use; undefined bits are ‘0’
Yes
Yes
(P+B)h = 44h
0000h
(P+C)h = 45h
0018h
VDD Logic Supply Optimum Program/Erase voltage (highest performance)
bit 7 to 4HEX value in volts
bit 3 to 0BCD value in 100 mV
1.8V
(P+D)h = 46h
00C0h
VPP Supply Optimum Program/Erase voltage
bit 7 to 4HEX value in volts
bit 3 to 0BCD value in 100 mV
12V



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