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參數(shù)資料
| 型號： | 93C66 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 4096-Bit Serial CMOS EEPROM (MICROWIRE⑩ Synchronous Bus) |
| 中文描述： | 4096位串行EEPROM中的CMOS（MICROWIRE的⑩同步總線） |
| 文件頁數(shù)： | 19/24頁 |
| 文件大?。?/td> | 405K |
| 代理商： | 93C66 |
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
DS21795B-page 4
2003 Microchip Technology Inc.
FIGURE 1-1:
SYNCHRONOUS DATA TIMING
TABLE 1-3:
INSTRUCTION SET FOR X 16 ORGANIZATION (93XX66B OR 93XX66C WITH ORG = 1)
TABLE 1-4:
INSTRUCTION SET FOR X 8 ORGANIZATION (93XX66A OR 93XX66C WITH ORG = 0)
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK Cycles
ERASE
1
11
A7 A6A5 A4A3A2A1 A0
—
(RDY/BSY)11
ERAL
1
00
1
0
XXX
XX
X
—
(RDY/BSY)11
EWDS
1
00
0
XXX
XX
X
—
HIGH-Z
11
EWEN
1
00
1
XXX
XX
X
—
HIGH-Z
11
READ
1
10
A7 A6A5 A4A3A2A1 A0
—
D15 – D0
27
WRITE
1
01
A7 A6A5 A4A3A2A1 A0
D15 – D0
(RDY/BSY)27
WRAL
1
00
0
1
XXX
XX
X
D15 – D0
(RDY/BSY)27
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK
Cycles
ERASE
1
11
A8 A7A6 A5A4A3A2 A1 A0
—
(RDY/BSY)12
ERAL
1
00
1
0
X
XXXX
X
—
(RDY/BSY)12
EWDS
1
00
0
X
XXXX
X
—
HIGH-Z
12
EWEN
1
00
1
X
XXXX
X
—
HIGH-Z
12
READ
1
10
A8 A7A6 A5A4A3A2 A1 A0
—
D7 – D0
20
WRITE
1
01
A8 A7A6 A5A4A3A2 A1 A0
D7 – D0
(RDY/BSY)20
WRAL
1
00
0
1
X
D7 – D0
(RDY/BSY)20
CS
VIH
VIL
VIH
VIL
VIH
VIL
VOH
VOL
VOH
VOL
CLK
DI
DO
(READ)
DO
(PROGRAM)
TCSS
TDIS
TCKH
TCKL
TDIH
TPD
TCSH
TPD
TCZ
STATUS VALID
TSV
TCZ
Note:
TSV is relative to CS.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 93C66 SOIC | 制造商:MICRO CHIP 功能描述: |
| 93C66/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93C66/SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93C66/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93C66A | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
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