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參數(shù)資料
| 型號： | AT27BV020 |
| 廠商： | Atmel Corp. |
| 英文描述： | 2-megabit Unregulated Battery-Voltage High-speed OTP EPROM(2M位非穩(wěn)壓的Battery-Voltage技術高速一次可編程EPROM) |
| 中文描述： | 2兆位無管制的電池電壓高速存儲器檢察官辦公室（200萬位非穩(wěn)壓的電池電壓技術高速一次可編程存儲器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 261K |
| 代理商： | AT27BV020 |
1
PLCC, Top View
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
A7
A6
A5
A4
A3
A2
A1
A0
O0
A14
A13
A8
A9
A11
OE
A10
CE
O7
4
3
2
1
3
3
3
1
1
1
1
1
1
2
O
O
G
O
O
O
O
A
A
A
V
V
P
A
Features
Fast Read Access Time – 90 ns
Dual Voltage Range Operation
– Unregulated Battery Power Supply Range, 2.7V to 3.6V
or Standard 5V
±
10% Supply Range
Compatible with JEDEC Standard AT27C020
Low-power CMOS Operation
– 20 μA max. (Less than 1 μA Typical) Standby for V
CC
= 3.6V
– 29 mW max. Active at 5 MHz for V
CC
= 3.6V
Wide Selection of JEDEC Standard Packages
– 32-lead PLCC
– 32-lead TSOP (8 x 20 mm)
– 32-lead VSOP (8 x 14 mm)
– 42-ball CBGA (8 x 8 mm)
High Reliability CMOS Technology
– 2,000V ESD Protection
– 200 mA Latch-up Immunity
Rapid
Programming Algorithm – 100 μs/Byte (Typical)
CMOS and TTL Compatible Inputs and Outputs
– JEDEC Standard for LVTTL and LVBO
Integrated Product Identification Code
Commercial and Industrial Temperature Ranges
Description
The AT27BV020 is a high-performance, low-power, low-voltage, 2,097,152-bit, one-
time programmable, read-only memory (OTP EPROM) organized as 256K by 8 bits. It
requires only one supply in the range of 2.7 to 3.6V in normal read mode operation,
2-megabit
(256K x 8)
Unregulated
Battery-Voltage
High-speed
OTP EPROM
AT27BV020
TSOP, VSOP Top View
Type 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A11
A9
A8
A13
A14
A17
PGM
VCC
VPP
A16
A15
A12
A7
A6
A5
A4
OE
A10
CE
O7
O6
O5
O4
O3
GND
O2
O1
O0
A0
A1
A2
A3
Rev. 0902C
–
08/00
Pin Configurations
Pin Name
Function
A0 - A17
Addresses
O0 - O7
Outputs
CE
Chip Enable
OE
Output Enable
PGM
Program Strobe
NC
No Connect
(continued)
CBGA Top View
A
B
C
D
E
F
1
2
3
4
5
6
7
GND
A17
A10
A14
A16
A15
O6
O7
NC
A13
A11
A12
VCC
O4
O5
A9
PGM
A8
VCC
NC
NC
NC
NC
NC
O2
NC
O3
NC
A7
VPP
OE
O0
O1
A6
A4
A5
GND
CE
A0
A3
A1
A2
相關PDF資料 |
PDF描述 |
|---|---|
| AT27BV040 | 4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM |
| AT27BV040-12JC | High Speed CMOS Logic Octal D-Type Flip-Flops with Data Enable 20-SOIC -55 to 125 |
| AT27BV040-12JI | 4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM |
| AT27BV040-12TC | High Speed CMOS Logic Octal D-Type Flip-Flops with Data Enable 20-TSSOP -55 to 125 |
| AT27BV040-12TI | High Speed CMOS Logic Octal D-Type Flip-Flops with Data Enable 20-TSSOP -55 to 125 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT27BV020_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-megabit (256K x 8) Unregulated Battery-Voltage High-speed OTP EPROM |
| AT27BV020-10DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-10DI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-10JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-10JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
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