參數資料
型號: M27C512-25XC3X
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 64K X 8 OTPROM, 150 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數: 12/18頁
文件大?。?/td> 115K
代理商: M27C512-25XC3X
3/18
M27C512
Table 2. Absolute Maximum Ratings (1)
Note: 1. Except for the rating ”O(jiān)perating Temperature Range”, stresses above those listed in the Table ”Absolute Maximum Ratings” may
cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions
above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating condi-
tions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant qual-
ity documents.
2. Minimum DC voltage on Input or Output is –0.5V with possible undershoot to –2.0V for a period less than 20ns. Maximum DC
voltage on Output is VCC +0.5V with possible overshoot to VCC +2V for a period less than 20ns.
3. Depends on range.
Table 3. Operating Modes
Note: X = VIH or VIL,VID = 12V ± 0.5V.
Table 4. Electronic Signature
Symbol
Parameter
Value
Unit
TA
Ambient Operating Temperature (3)
–40 to 125
°C
TBIAS
Temperature Under Bias
–50 to 125
°C
TSTG
Storage Temperature
–65 to 150
°C
VIO
(2)
Input or Output Voltage (except A9)
–2 to 7
V
VCC
Supply Voltage
–2 to 7
V
VA9
(2)
A9 Voltage
–2 to 13.5
V
VPP
Program Supply Voltage
–2 to 14
V
Mode
E
GVPP
A9
Q7-Q0
Read
VIL
X
Data Out
Output Disable
VIL
VIH
X
Hi-Z
Program
VIL Pulse
VPP
X
Data In
Program Inhibit
VIH
VPP
X
Hi-Z
Standby
VIH
X
Hi-Z
Electronic Signature
VIL
VID
Codes
Identifie r
A0
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
Hex Data
Manufacturer’s Code
VIL
00
1000
00
20h
Device Code
VIH
00
1111
01
3Dh
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