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AT27BV400-15TC 데이터시트 PDF




ATMEL Corporation에서 제조한 전자 부품 AT27BV400-15TC은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 AT27BV400-15TC 자료 제공

부품번호 AT27BV400-15TC 기능
기능 4-Megabit 256K x 16 or 512K x 8 Unregulated Battery-Voltage High Speed OTP EPROM
제조업체 ATMEL Corporation
로고 ATMEL Corporation 로고


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AT27BV400-15TC 데이터시트, 핀배열, 회로
Features
Fast Read Access Time - 120 ns
Word-wide or Byte-wide Configurable
Dual Voltage Range Operation
– Unregulated Battery Power Supply Range, 2.7V to 3.6V
or Standard 5V ± 10% Supply Range
4-Megabit Flash and Mask ROM Compatable
Low Power CMOS Operation
– 20 µA Maximum Standby
– 10 mA Max. Active at 5 MHz for VCC = 3.6V
JEDEC Standard Packages
– 44-Lead PLCC
– 44-Lead SOIC (SOP)
– 48-Lead TSOP (12 mm x 20 mm)
High Reliability CMOS Technology
– 2,000 ESD Protection
– 200 mA Latchup Immunity
RapidProgramming Algorithm - 50 µs/word (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 AT27BV400 is a high performance low-power, low-voltage 4,194,304-bit one time
programmable read only memory (OTP EPROM) organized as either 256K by 16 or
512K by 8 bits. It requires only one supply in the range of 2.7 to 3.6V in normal read
Pin Configurations
PLCC
(continued)
Pin Name
A0 - A17
O0 - O15
O15/A-1
BYTE/VPP
CE
OE
NC
Function
Addresses
Outputs
Output/Address
Byte Mode/
Program Supply
Chip Enable
Output Enable
No Connect
A4
A3
A2
A1
A0
CE
GND
OE
O0
O8
O1
7
8
9
10
11
12
13
14
15
16
17
39 A12
38 A13
37 A14
36 A15
35 A16
34 BYTE/VPP
33 GND
32 O15/A-1
31 07
30 O14
29 O6
TSOP
Type 1
SOIC (SOP)
NC
NC
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
O0
O8
O1
O9
O2
O10
O3
O11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44 NC
43 NC
42 A8
41 A9
40 A10
39 A11
38 A12
37 A13
36 A14
35 A15
34 A16
33 BYTE/VPP
32 GND
31 015/A-1
30 O7
29 O14
28 O6
27 O13
26 O5
25 O12
24 O4
23 VCC
A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
NC 9
NC 10
NC 11
NC 12
NC 13
NC 14
NC 15
NC 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
48 A16
47 BYTE/VPP
46 GND
45 015/A-1
44 O7
43 O14
42 O6
41 O13
40 O5
39 O12
38 O4
37 VCC
36 O11
35 O3
34 O10
33 O2
32 O9
31 O1
30 O8
29 O0
28 OE
27 GND
26 CE
25 A0
4-Megabit
(256K x 16 or
512K x 8)
Unregulated
Battery-Voltage
High Speed
OTP EPROM
AT27BV400
Preliminary
AT27BV400
Preliminary
Rev. 0989A–03/98
1




AT27BV400-15TC pdf, 반도체, 판매, 대치품
DC and AC Operating Conditions for Read Operation
Operating Temperature (Case)
VCC Power Supply
Com.
Ind.
AT27BV400
-12 -15
0°C - 70°C
0°C - 70°C
-40°C - 85°C
-40°C - 85°C
2.7V to 3.6V
2.7V to 3.6V
5V ± 10%
5V ± 10%
DC and Operating Characteristics for Read Operation
Symbol Parameter
Condition
Min Max Units
VCC = 2.7V to 3.6V
ILI Input Load Current
VIN = 0V to VCC
±1 µA
ILO
IPP1(2)
Output Leakage Current
VPP(1) Read/Standby Current
VOUT = 0V to VCC
VPP = VCC
±5 µA
10 µA
ISB VCC(1) Standby Current
ISB1 (CMOS), CE = VCC ± 0.3V
ISB2 (TTL), CE = 2.0 to VCC + 0.5V
20 µA
100 µA
ICC VCC Active Current
f = 5MHz, IOUT = 0 mA, CE = VIL, VCC = 3.6V
10 mA
VIL Input Low Voltage
VCC = 3.0 to 3.6V
VCC = 2.7 to 3.6V
-0.6 0.8
-0.6 0.2 x VCC
V
V
VIH Input High Voltage
VCC = 3.0 to 3.6V
VCC = 2.7 to 3.6V
2.0
0.7 x VCC
VCC + 0.5
VCC + 0.5
V
V
IOL = 2.0 mA
0.4 V
VOL Output Low Voltage
IOL = 100 µA
0.2 V
IOL = 20 µA
0.1 V
IOH = -2.0 mA
2.4 V
VOH Output High Voltage
IOH = -100 µA
VCC - 0.2
V
IOH = -20 µA
VCC - 0.1
V
VCC = 4.5V to 5.5V
ILI Input Load Current
VIN = 0V to VCC
±1 µA
ILO
IPP1(2)
Output Leakage Current
VPP(1) Read/Standby Current
VOUT = 0V to VCC
VPP = VCC
±5 µA
10 µA
ISB VCC(1) Standby Current
ISB1 (CMOS), CE = VCC ± 0.3V
ISB2 (TTL), CE = 2.0 to VCC + 0.5V
100 µA
1 mA
ICC VCC Active Current
f = 5 MHz, IOUT = 0 mA, CE = VIL
40 mA
VIL Input Low Voltage
-0.6 0.8
V
VIH Input High Voltage
2.0 VCC + 0.5
V
VOL Output Low Voltage
IOH = 2.1 mA
0.4 V
VOH
Notes:
Output High Voltage
IOH = -400 µA
2.4 V
1. VCC must be applied simultaneously or before VPP, and removed simultaneously or after VPP.
2. VPP may be connected directly to VCC except during programming. The supply current would then be the sum of ICC and IPP.
4 AT27BV400

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AT27BV400-15TC 전자부품, 판매, 대치품
Programming Waveforms(1)
AT27BV400
Notes: 1. The Input Timing reference is 0.8V for VIL and 2.0V for VIH.
2. tOE and tDFP are characteristics of the device but must be accommodated by the programmer.
3. When programming the AT27BV400, a 0.1 µF capacitor is required across VPP and ground to suppress voltage transients.
DC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Symbol
ILI
VIL
VIH
VOL
VOH
ICC2
IPP2
VID
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
VCC Supply Current (Program and Verify)
VPP Supply Current
A9 Product Identification Voltage
Test Conditions
VIN = VIL, VIH
IOL = 2.1 mA
IOH = -400 µA
CE = VIL
Limits
Min Max
±10
-0.6 0.8
2.0 VCC + 0.5
0.4
2.4
50
30
11.5 12.5
Units
µA
V
V
V
V
mA
mA
V
7

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AT27BV400-15TC

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