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Part: M27C1001-80L3X
Category:
Memory
-> EPROM
-> 8 Mb
Description: 1 Mbit 128kb x8 uv EPROM And OTP EPROM
Company: ST Microelectronics, Inc.
Datasheet: Download M27C1001-80L3X datasheet File size : 45 kB
Request For quote: Find where to buy M27C1001-80L3X
Datasheet text preview:
M27C1001
1 Mbit (128K b x8) UV EPROM and OTP EP ROM
s
5V ± 10% SUPPLY VOLTAGE in READ OPERATION ACCESS TIME: 35ns LOW PO WER CONSUMPTION: Active Current 30mA at 5Mhz Standby Current 100µA
1 1 32 32
s s
s s s
PROG RAMMING VOLTAGE: 12.75V ± 0.25V PROG RAMMING TIME: 100µs/word ELECTRONIC SIGNATURE M anufacturer Code: 20h Device Code: 05h
FDIP 32W (F)
P DIP32 (B )
DESCRIPTION The M 27C1001 is a 1 Mbit EPROM offered in t he two ranges UV (ultra violet erase) and O TP (one time programmable). It is i deally suited for microprocessor s ystems requiring large programs and is organized as 131,072 words of 8 bits. The FDIP32W (window ceramic fri t-seal package) and the LCCC32W (leadless chip carrier package) have a transparent lids which allow the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure. For applications where the content is programmed only one time and erasure is not required, the M27C1001 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages.
LCCC32W (L)
PLCC32 (K)
TSO P32 (N) 8 x 20 mm
Figure 1. Logic Diagram
VCC
VPP
17 A0-A16
8 Q0-Q7
P E G
M27C1001
VSS
AI00710B
January 2000
1/17
M27C1001
Figure 2A. DIP Connections Figure 2B. LCC Connections
VPP A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 Q0 Q1 Q2 VSS
1 2 3 4 5 6 7 8 M27C1001 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VCC P NC A14 A13 A8 A9 A11 G A10 E Q7 Q6 Q5 Q4 Q3
A7 A6 A5 A4 A3 A2 A1 A0 Q0
A 12 A 15 A 16 VPP VCC P NC 1 32 A14 A13 A8 A9 A11 G A10 E Q7 9 M27C1001 25 17 V SS Q3 Q4 Q5 Q6
AI00712
AI00711
Figure 2C. TSOP Connections
Table 1. Signal Names
A0-A16 Q0-Q7 Address Inputs Dat a Outputs Chip Enable Out put E nable Pro gram Pro gram Supply Supply Voltage Gro und Not Connected Inte rnally
A11 A9 A8 A13 A14 NC P VCC VPP A16 A15 A12 A7 A6 A5 A4
1
32
8 9
M27C1001 (Normal)
25 24
16
17
AI01151B
G A10 E Q7 Q6 Q5 Q4 Q3 VSS Q2 Q1 Q0 A0 A1 A2 A3
E G P VPP VCC VSS NC
2/17
Q1 Q2
M27 C1 001
Table 2. Absolute Maximum Ratings (1)
Symbol TA TB IAS TSTG VIO (2) VCC VA9 (2) VP P Parameter Am bient Operat ing Temperature (3) Temperature Under Bias Sto rage Temperature Inp ut or Outp ut Voltage (except A9 ) Su pply Voltage A9 Voltage Pro gram Supply Voltage Value 40 to 125 50 to 125 65 to 150 2 to 7 2 to 7 2 to 13.5 2 to 14 Unit °C °C °C V V V V
Note: 1. Except for the rating " Operating T emperature R ange", stresses above those liste d in the Table "A bsolute Maximum R atings" may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above t hose indicated in t he Operating sections of t his s pecification is not impl ied. Exposure t o A bsolute M aximum R ating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. 2. Minimum DC voltage on Input or O utput is 0.5V with possible undershoot to 2.0V for a period les s than 20ns. M aximum DC voltage on O utput is VCC +0.5V with possible overshoot to VCC + 2V for a period less than 20ns. 3. Depends on range.
Table 3. Operating Modes
Mode R ead O utput Disable P rogram Verify P rogram In hibit S tandby E lectronic Si gnature
Note: X = VIH or VIL, VID = 12V ± 0.5V.
E VIL VIL VIL VIL VI H VI H VIL
G VIL V IH V IH VIL X X VIL
P X X VIL Pulse VIH X X VIH
A9 X X X X X X VID
VPP VCC or VSS VCC or VSS VPP VPP VPP VCC or VSS VCC
Q7-Q 0 Data Out Hi-Z Data In Data Out Hi-Z Hi-Z Codes
Table 4. Electronic Signature
Ide ntifie r M anufacturer's Code D evice Code A0 VIL VIH Q7 0 0 Q6 0 0 Q5 1 0 Q4 0 0 Q3 0 0 Q2 0 1 Q1 0 0 Q0 0 1 Hex Data 20h 05h
3/17
Others parts begin by m2
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