参数资料
型号: 7782
厂商: 意法半导体
英文描述: 32 Mbit (2Mb x 16, Dual Bank, Burst ) 1.8V Supply Flash Memory
中文描述: 32兆位(含2Mb × 16,双行,突发)1.8V电源快闪记忆体
文件页数: 51/63页
文件大小: 435K
代理商: 7782
51/63
M58CR032C, M58CR032D
Table 34. Burst Read Information
(P+9)h = 42h
0001h
Supported Functions after Suspend
Read Array, Read Status Register and CFI Query
bit 0
bit 7 to 1
Program supported after Erase Suspend (1 = Yes, 0 = No)
Reserved; 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 0
Block protect Status Register Lock/Unlock
bit active
Block Lock Status Register Lock-Down bit active (1 = Yes, 0 = No)
bit 15 to 2
Reserved for future use; undefined bits are ‘0’
(1 = Yes, 0 = No)
bit 1
Yes
Yes
(P+B)h
0000h
(P+C)h = 45h
0018h
V
DD
Logic Supply Optimum Program/Erase voltage (highest performance)
bit 7 to 4
bit 3 to 0
HEX value in volts
BCD value in 100 mV
1.8V
(P+D)h = 46h
00C0h
V
PP
Supply Optimum Program/Erase voltage
bit 7 to 4
bit 3 to 0
HEX value in volts
BCD value in 100 mV
12V
(P+E)h = 47h
(P+F)h
(P+10)h
(P+11)h
(P+12)h
0000h
Reserved
Offset
Data
Description
Value
(P+13)h = 4Ch
0003h
Page-mode read capability
bits 0-7
’n’ such that 2
n
HEX value represents the number of read-
page Bytes. See offset 28h for device word width to
determine page-mode data output width.
8 Byte
(P+14)h = 4Dh
0003h
Number of synchronous mode read configuration fields that follow.
3
(P+15)h = 4Eh
0001h
Synchronous mode read capability configuration 1
bit 3-7
Reserved
bit 0-2
’n’ such that 2
n+1
HEX value represents the maximum
number of continuous synchronous reads when the device is
configured for its maximum word width. A value of 07h
indicates that the device is capable of continuous linear
bursts that will output data until the internal burst counter
reaches the end of the device’s burstable address space.
This field’s 3-bit value can be written directly to the read
configuration register bit 0-2 if the device is configured for its
maximum word width. See offset 28h for word width to
determine the burst data output width.
4
(P+16)h = 4Fh
0002h
Synchronous mode read capability configuration 2
8
(P+17)h = 50h
0007h
Synchronous mode read capability configuration 3
Cont.
(P+18)h = 51h
0036h
Max operating clock frequency (MHz)
54 MHz
Offset
Data
Description
Value
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