參數(shù)資料
型號(hào)： M93C66-MN3TP
廠商： STMICROELECTRONICS
元件分類： PROM
英文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： 0.150 INCH, LEAD FREE, PLASTIC, SO-8
文件頁數(shù)： 28/31頁
文件大小： 611K
代理商： M93C66-MN3TP
M93C86, M93C76, M93C66, M93C56, M93C46
6/31
INSTRUCTIONS
The instruction set of the M93Cx6 devices con-
tains seven instructions, as summarized in Table
5. to Table 7.. Each instruction consists of the fol-
lowing parts, as shown in Figure 4.:
s
Each instruction is preceded by a rising edge
on Chip Select Input (S) with Serial Clock (C)
being held Low.
s
A start bit, which is the first ‘1’ read on Serial
Data Input (D) during the rising edge of Serial
Clock (C).
s
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).
s
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 max-
imum ratings specified in Table 20. to Table 23..
Table 5. Instruction Set for the M93C46
Note: 1. X = Don’t Care bit.
Instruc
tion
Description
Start
bit
Op-
Code
x8 Origination (ORG = 0)
x16 Origination (ORG = 1)
Address1
Data
Required
Clock
Cycles
Address1
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
EWEN
Erase/Write Enable
1
00
11X XXXX
10
11 XXXX
9
EWDS
Erase/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
1
00
01X XXXX
D7-D0
18
01 XXXX
D15-D0
25
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M93C66-MN6 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K (512x8 or 256x16) RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
M93C66-MN6P 功能描述:IC EEPROM 4KBIT 2MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:4K (512 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-MFP 包裝:帶卷 (TR)
M93C66-MN6T 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K (512x8 or 256x16) RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
M93C66MN6TP 制造商:STMicroelectronics 功能描述:
M93C66-MN6TP 功能描述:IC EEPROM 4KBIT 2MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:4K (512 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-MFP 包裝:帶卷 (TR)
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