參數(shù)資料
型號: 29F1610A
廠商: Macronix International Co., Ltd.
元件分類: EEPROM
英文描述: The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
中文描述: 該CAT24FC02是一個2 KB的EEPROM的國內(nèi)256個8位每字舉辦的串行CMOS
文件頁數(shù): 8/39頁
文件大小: 669K
代理商: 29F1610A
8
P/N: PM0506
REV.1.7, JUN. 15, 2001
MX29F1610A
DEVICE OPERATION
SILICON ID READ
The Silicon ID Read mode allows the reading out of a binary
code from the device and will identify its manufacturer and
type. This mode is intended for use by programming
equipment for the purpose of automatically matching the
device to be programmed with its corresponding
programming algorithm. This mode is functional over the
entire temperature range of the device.
To activate this mode, the programming equipment must
force VID (11.5V~12.5V) on address pin A9. Two
identifier bytes may then be sequenced from the device
outputs by toggling address A0 from VIL to VIH. All
addresses are don't cares except A0 and A1.
The manufacturer and device codes may also be read via
the command register, for instances when the
MX29F1610A is erased or programmed in a system
without access to high voltage on the A9 pin. The
command sequence is illustrated in Table 3.
Byte 0 (A0=VIL) represents the manfacturer's code
(MXIC=C2H) and byte 1 (A0=VIH) the device identifier
code (MX29F1610A=FAH).
The Silicon ID Read mode will be terminated after the
following write command cycle.
Table 4. MX29F1610 Silion ID Codes and Verify Sector Protect Code
Type
A
19
A
18
A
17
A
16
A
1
A
0
Code(HEX) DQ
7
DQ
6
DQ
5
DQ
4
DQ
3
DQ
2
DQ
1
DQ
0
Manufacturer Code
X X
X
X
VIL
VIL
C2H*
1
1
0
0
0
0
1
0
MX29F1610A Device Code X
X
X
X
VIL
VIH
FAH
1
1
1
1
1
0
1
0/1
Verify Sector Protect
Sector Address***
VIH
VIL
C2H**
1
1
0
0
0
0
1
0
* MX29F1610A Manufacturer Code = C2H, Device Code = FAH when BYTE = VIL
MX29F1610A Manufacturer Code = 00C2H, Device Code = 00FAH when BYTE = VIH
** Outputs C2H at protected sector address, 00H at unprotected scetor address.
***All sectors have protect-bit feature. Sector address = (A19, A18,A17,A16)
相關(guān)PDF資料
PDF描述
29F1610A-10 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
29F1610A-12 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
29F1610A-90 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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