參數(shù)資料
型號： M93C76-MB6TP
廠商： STMICROELECTRONICS
元件分類： PROM
英文描述： 512 X 16 MICROWIRE BUS SERIAL EEPROM, DSO8
封裝： 2 X 3 MM, ROHS COMPLIANT, MLP-8
文件頁數(shù)： 4/38頁
文件大小： 348K
代理商： M93C76-MB6TP
Instructions
M93C86, M93C76, M93C66, M93C56, M93C46
5
Instructions
The instruction set of the M93Cx6 devices contains seven instructions, as summarized in
Table 5. to Table 7.. Each instruction consists of the following parts, as shown in Figure 4.:
●
Each instruction is preceded by a rising edge on Chip Select Input (S) with Serial Clock
(C) being held low.
●
A start bit, which is the first ‘1’ read on Serial Data Input (D) during the rising edge of
Serial Clock (C).
●
Two op-code bits, read on Serial Data Input (D) during the rising edge of Serial Clock
(C). (Some instructions also use the first two bits of the address to define the op-code).
●
The address bits of the byte or word that is to be accessed. For the M93C46, the
address is made up of 6 bits for the x16 organization or 7 bits for the x8 organization
(see Table 5.). For the M93C56 and M93C66, the address is made up of 8 bits for the
x16 organization or 9 bits for the x8 organization (see Table 6.). For the M93C76 and
M93C86, the address is made up of 10 bits for the x16 organization or 11 bits for the x8
organization (see Table 7.).
The M93Cx6 devices are fabricated in CMOS technology and are therefore able to run as
slow as 0 Hz (static input signals) or as fast as the maximum ratings specified in Table 20. to
Table 5.
Instruction set for the M93C46
Instruction
Description
Start
bit
Op-
code
x8 origination (ORG = 0)
x16 origination (ORG = 1)
Address
(1)
Data
Required
clock
cycles
Data
Required
clock
cycles
READ
Read Data from
Memory
1
10
A6-A0
Q7-Q0
A5-A0
Q15-Q0
WRITE
Write Data to
Memory
1
01
A6-A0
D7-D0
18
A5-A0
D15-D0
25
WEN
Write Enable
1
00
11X
XXXX
10
11 XXXX
9
WDS
Write Disable
1
00
00X
XXXX
10
00 XXXX
9
ERASE
Erase Byte or
Word
1
11
A6-A0
10
A5-A0
9
ERAL
Erase All Memory
1
00
10X
XXXX
10
10 XXXX
9
WRAL
Write All Memory
with same Data
100
01X
XXXX
D7-D0
18
01 XXXX
D15-D0
25
1.
X = Don't Care bit.
相關(guān)PDF資料
PDF描述
M93C76-WDS6G 512 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
ML1I-65656V-100SHXXX 32K X 8 STANDARD SRAM, 100 ns, CDIP28
MLCP-65656V-100/883 32K X 8 STANDARD SRAM, 100 ns, CDIP28
ML1I-65656L-80/883:D 32K X 8 STANDARD SRAM, 80 ns, CDIP28
MLCP-65656L-85 32K X 8 STANDARD SRAM, 85 ns, CDIP28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M93C-76MB7TG 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16Kbit, 8Kbit, 4Kbit, 2Kbit and 1Kbit (8-bit or 16-bit wide) MICROWIRE Serial Access EEPROM
M93C76-MN3 功能描述:電可擦除可編程只讀存儲器 8K (1Kx8 or 512x16) RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
M93C76-MN3T 功能描述:電可擦除可編程只讀存儲器 8K (1Kx8 or 512x16) RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
M93C76-MN6 功能描述:電可擦除可編程只讀存儲器 8K (1Kx8 or 512x16) RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
M93C76-MN6P 功能描述:電可擦除可編程只讀存儲器 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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