鈥?/div>
鈥?Unregulated Battery Power Supply Range, 2.7V to 3.6V
or Standard 5V
鹵
10% Supply Range
Pin Compatible with JEDEC Standard AT27C512R
Low Power CMOS Operation
鈥?20 碌A max. (less than 1 碌A typical) Standby for V
CC
= 3.6V
鈥?29 mW max. Active at 5 MHz for V
CC
= 3.6V
JEDEC Standard Surface Mount Packages
鈥?32-Lead PLCC
鈥?28-Lead 330-mil SOIC
鈥?28-Lead TSOP
High Reliability CMOS Technology
鈥?2,000V ESD Protection
鈥?200 mA Latchup Immunity
Rapid鈩?Programming Algorithm - 100 碌s/byte (typical)
CMOS and TTL Compatible Inputs and Outputs
鈥?JEDEC Standard for LVTTL and LVBO
Integrated Product Identification Code
Commercial and Industrial Temperature Ranges
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
512K (64K x 8)
Unregulated
Battery-Voltage
鈩?/div>
High Speed OTP
EPROM
AT27BV512
Description
The AT27BV512 is a high performance, low power, low voltage 524,288-bit one-time
programmable read only memory (OTP EPROM) organized as 64K by 8 bits. It
requires only one supply in the range of 2.7V to 3.6V in normal read mode operation,
making it ideal for fast, portable systems using either regulated or unregulated battery
power.
(continued)
Pin Configurations
Pin Name
A0 - A15
O0 - O7
CE
OE/VPP
NC
Function
Addresses
Outputs
Chip Enable
Output Enable/
Program Supply
No Connect
SOIC Top View
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
A14
A13
A8
A9
A11
OE/VPP
A10
CE
O7
O6
O5
O4
O3
PLCC Top View
A7
A12
A15
NC
VCC
A14
A13
TSOP Top View
Type 1
A8
A9
A11
NC
OE/VPP
A10
CE
O7
O6
OE/VPP
A11
A9
A8
A13
A14
VCC
A15
A12
A7
A6
A5
A4
A3
22
23
24
25
26
27
28
1
2
3
4
5
6
7
21
20
19
18
17
16
15
14
13
12
11
10
9
8
A10
CE
O7
O6
O5
O4
O3
GND
O2
O1
O0
A0
A1
A2
O1
O2
GND
NC
O3
O4
O5
14
15
16
17
18
19
20
A6
A5
A4
A3
A2
A1
A0
NC
O0
5
6
7
8
9
10
11
12
13
4
3
2
1
32
31
30
29
28
27
26
25
24
23
22
21
Note: PLCC package pins 1 and 17 are
DON鈥橳 CONNECT.
Rev. 0602B鈥?0/98
1
AT27BV512-70TI相關型號PDF文件下載
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型號
版本
描述
廠商
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英文版
Analog IC
ETC
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英文版
1 Megabit 128K x 8 OTP CMOS EPROM
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英文版
1 Megabit 128K x 8 OTP CMOS EPROM
ATMEL [ATM...
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2-megabit (256K x 8) OTP EPROM
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4-Megabit (512K x 8) OTP EPROM
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8-Megabit (1M x 8) OTP EPROM
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ATMEL Corporation [256K 32K x 8 OTP CMOS EPROM]
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4-Megabit 256K x 16 or 512K x 8 OTP EPROM
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英文版
4-Megabit 256K x 16 or 512K x 8 OTP EPROM
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512K (32K x 16) OTP EPROM
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ATMEL Corporation [512K 64K x 8 Multiplexed Addresses/ Outp...
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8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM
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英文版
8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM
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英文版
AT27CXXX Series [Updated 10/98. 1 Pages]
ETC
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英文版
1 Megabit 128K x 8 Unregulated Battery-Voltage OTP CMOS EPRO...
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英文版
1 Megabit 128K x 8 Unregulated Battery-Voltage OTP CMOS EPRO...
ATMEL [ATM...
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英文版
2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OT...
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英文版
2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OT...
ATMEL [ATM...
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英文版
4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OT...
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英文版
4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OT...
ATMEL [ATM...
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