EN27C010 Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – EN27C010 1Megabit EPROM (128K x 8)

EN27C010 1Megabit EPROM (128K x 8)
EN27C010
FEATURES
• Fast Read Access Time:
-45, -55, -70, and -90ns
• Single 5V Power Supply
• Programming Voltage +12.75V
• QuikRite^TM Programming Algorithm
• Typical programming time 20µs
• Low Power CMOS Operation
• 1µA Standby (Typical)
• 30mA Operation (Max.)
• CMOS- and TTL-Compatible I/O
• High-Reliability CMOS Technology
• Latch-Up Immunity to 100mA
from -1V to V_CC + 1V
• Two-Line Control ( OE & CE )
• Standard Product Identification Code
• JEDEC Standard Pinout
• 32-pin PDIP
• 32-pin PLCC
• 32-pin TSOP (Type 1)
• Commercial and Industrial Temperature
Ranges
GENERAL DESCRIPTION
The EN27C010 is a low-power 1-Megabit, 5V-only one-time-programmable (OTP) read-only
memory (EPROM). Organized into 128K words with 8 bits per word, it features QuikRite^TM single-
address location programming, typically at 20µs per byte. Any byte can be accessed in less than
45ns, eliminating the need for WAIT states in high-performance microprocessor systems. The
EN27C010 has separate Output Enable ( OE ) and Chip Enable ( CE ) controls which eliminate
bus contention issues.
FIGURE 1. PDIP
PDIP Top View
Pin Name
A0-A16
DQ0-DQ7
CE
OE
PGM
NC
Function
Addresses
Outputs
Chip Enable
Output Enable
Program Strobe
No Connect
VPP 1
A16 2
A15 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
DQ0 13
DQ1 14
DQ2 15
VSS 16
32 VCC
31 PGM
30 NC
29 A14
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE
21 DQ7
20 DQ6
19 DQ5
18 DQ4
17 DQ3
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