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参数资料
| 型号： | 93C66B-I/MCG |
| 元件分类： | PROM |
| 英文描述： | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 2 X 3 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, MO-229, DFN-8 |
| 文件页数： | 37/38页 |
| 文件大小： | 703K |
| 代理商： | 93C66B-I/MCG |
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93XX46X/56X/66X/76X/86X
DS21929A-page 8
2005 Microchip Technology Inc.
TABLE 2-5:
INSTRUCTION SET FOR 93XX66A/B/C
TABLE 2-6:
INSTRUCTION SET FOR 93XX76A/B/C
Instruction SB
Opcode
Address
Data In
Data Out
Req.
CLK
Cycles
93XX66B OR 93XX66C WITH ORG = 1
(16-BIT WORD ORGANIZATION)
ERASE
1
11
A7A6 A5A4A3 A2A1 A0
—
(RDY/BSY)11
ERAL
100
10
xx
—
(RDY/BSY)11
EWDS
100
00
xx
—High-Z
11
EWEN
100
11
xx
—High-Z
11
READ
1
10
A7A6 A5A4A3 A2A1 A0
—
D15-D0
27
WRITE
1
01
A7A6 A5A4A3 A2A1 A0
D15-D0
(RDY/BSY)27
WRAL
100
01
xx
D15-D0
(RDY/BSY)27
93XX66A OR 93XX66C WITH ORG = 0
(8-BIT WORD ORGANIZATION)
ERASE
1
11
A8 A7A6 A5A4A3 A2A1 A0
—
(RDY/BSY)12
ERAL
100
1
0
xx
x
—
(RDY/BSY)12
EWDS
100
0
xx
x
—High-Z
12
EWEN
100
1
xx
x
—High-Z
12
READ
1
10
A8 A7A6 A5A4A3 A2A1 A0
—
D7-D0
20
WRITE
1
01
A8 A7A6 A5A4A3 A2A1 A0
D7-D0
(RDY/BSY)20
WRAL
100
0
1
xx
x
D7-D0
(RDY/BSY)20
Instruction SB
Opcode
Address
Data In
Data Out
Req.
CLK
Cycles
93XX76B OR 93XX76C WITH ORG = 1
(16-BIT WORD ORGANIZATION)
ERASE
111
x
A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)13
ERAL
100
1
0
xx
—
(RDY/BSY)13
EWDS
100
0
xx
—High-Z
13
EWEN
100
1
xx
—High-Z
13
READ
110
x
A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D15-D0
29
WRITE
101
x
A8 A7 A6 A5 A4 A3 A2 A1 A0
D15-D0
(RDY/BSY)29
WRAL
100
0
1
xx
D15-D0
(RDY/BSY)29
93XX76A OR 93XX76C WITH ORG = 0
(8-BIT WORD ORGANIZATION)
ERASE
111
x
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)14
ERAL
100
1
0
x
xx
x
—
(RDY/BSY)14
EWDS
100
0
1
x
xx
x
—High-Z
14
EWEN
100
1
x
xx
x
—High-Z
14
READ
110
x
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D7-D0
22
WRITE
101
x
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
D7-D0
(RDY/BSY)22
WRAL
100
0
1
x
xx
x
D7-D0
(RDY/BSY)22
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 93C66BIMS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
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| 93C66BIOT | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66BIOTG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66BIP | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
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