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P/N:PM0593 REV. 1.4, NOV. 19, 2002
MX27C1610
16M-BIT [2M x 8/1M x 16] CMOS OTP ROM
GENERAL DESCRIPTION
The MX27C1610 is a 16M-bit, One Time Programmable
Read Only Memory. It is organized as 2M x 8 or 1M x
16 and has a static standby mode, and features fast
programming. For programming outside from the sys-
tem, existing EPROM programmers may be used. The
MX27C1610 supports a intelligent fast programming al-
gorithm which can result in programming time of less
than two minutes.
This One Time Programmable Read Only Memory is
packaged in industry standard 42 pin dual-in-line plas-
tic package.
PIN CONFIGURATIONS
PDIP
PIN DESCRIPTION
SYMBOL PIN NAME
A0~A19 Address Input
Q0~Q14 Data Input/Output
CE Chip Enable Input
OE Output Enable Input
BYTE/VPP Word/Byte Selection
/Program Supply Voltage
Q15/A-1 Q15(Word mode)/LSB addr. (Byte
mode)
VCC Power Supply Pin (+5V)
GND Ground Pin
BLOCK DIAGRAM
PRELIMINARY
FEATURES
• 2M x 8 or 1M x 16 organization
• 5V Vcc for Read operation
• 10V Vpp Programming operation
• Fast access time: 100/120 ns
• Totally static operation
• Completely TTL compatible
• Operating current: 60mA
• Standby current: 100uA
• Package type:
- 42 pin plastic DIP
CONTROL
LOGIC
OUTPUT
BUFFERS
Q0~Q14
Q15/A-1
CE
OE
BYTE/VPP
A0~A19
ADDRESS
INPUTS
Y-DECODER
X-DECODER
Y-DECODER
16M BIT
CELL
MAXTRIX
VCC
VSS
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MX27C1610
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
A19
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
Q15/A-1
Q7
Q14
Q6
Q13
Q5
Q12
Q4
VCC