STMicroelectronics M27C160
The M27C160 is a 16 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large data or program storage and is organised as either 2 Mbit words of 8 bit or 1 Mbit words of 16 bit. The pin-out is compatible with a 16 Mbit Mask ROM.| Part No. | M27C160 |
|---|---|
| Datasheet | M27C160 Download |
| Manufacturer |  STMicroelectronics |
| Description | 16 Mbit 2Mb x8 or 1Mb x16 UV EPROM and OTP EPROM |
| Buy | Stock & Price |
DESCRIPTION
The FDIP42W (window ceramic frit-seal package) has a transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. Table 1. Signal Names A0-A19 Q0-Q7 Q8-Q14 Q15A–1 E G BYTEVPP VCC VSS February 1999 Address Inputs Data Outputs Data Outputs Data Output / Address Input Chip Enable Output Enable Byte Mode / Program Supply Supply Voltage Ground Figure 1. Logic Diagram VCC 20 A0-A19 15 Q15A–1 Q0-Q14 E G BYTEVPP M27C160 VSS AI00739B 1/16 M27C160 Figure 2A. DIP Pin Connections A18 A17 A7 A6 A5 A4 A3 A2 A1 A0 E VSS G Q0 Q8 Q1 Q9 Q2 Q10 Q3 Q11 42 1 41 2 40 3 39 4 38 5 37 6 36 7 35 8 34 9 33 10 M27C160 32 11 31 12 30 13 29 14 28 15 27 16 17 26 18 25 19 24 20 23 21 22 AI00740 Figure 2B. PLCC Pin Connections A19 A8 A9 A10 A11 A12 A13 A14 A15 A16 BYTEVPP VSS Q15A-1 Q7 Q14 Q6 Q13 Q5 Q12 Q4 VCC A4 A3 A2 A1 A0 E VSS G Q0 Q8 Q1 A5 A6 A7 A17 A18 VSS A19 A8 A9 A10 A11 1 44 A12 A13 A14 A15 A16 BYTEVPP VSS Q15A–1 Q7 Q14 Q6 12 M27C160 34 23 Q9 Q2 Q10 Q3 Q11 NC VCC Q4 Q12 Q5 Q13 AI03012 Warning: NC = Not Connected.
