參數(shù)資料
型號: M27C202-120K6TR
廠商: 意法半導(dǎo)體
英文描述: 2 Mbit 128Kb x16 UV EPROM and OTP EPROM
中文描述: 2兆位存儲器128KB的x16紫外線和OTP存儲器
文件頁數(shù): 9/15頁
文件大?。?/td> 102K
代理商: M27C202-120K6TR
3/15
M27C202
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
Note: Outputs Q15-Q8 are set to ’0’.
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
G
P
A9
VPP
Q15-Q0
Read
VIL
VIH
X
VCC or VSS
Data Output
Output Disable
VIL
VIH
XX
VCC or VSS
Hi-Z
Program
VIL
X
VIL Pulse
X
VPP
Data Input
Verify
VIL
VIH
XVPP
Data Output
Program Inhibit
VIH
XX
X
VPP
Hi-Z
Standby
VIH
XX
X
VCC or VSS
Hi-Z
Electronic Signature
VIL
VIH
VID
VCC
Codes
Identifier
A0
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
Hex Data
Manufacturer’s Code
VIL
001
000
00
20h
Device Code
VIH
000
111
00
1Ch
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