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AT27BV800-15TI の電気的特性と機能

AT27BV800-15TIのメーカーはATMEL Corporationです、この部品の機能は「8-Megabit 512K x 16 or 1024K x 8 Unregulated Battery-Voltage High Speed OTP EPROM」です。


製品の詳細 ( Datasheet PDF )

部品番号 AT27BV800-15TI
部品説明 8-Megabit 512K x 16 or 1024K x 8 Unregulated Battery-Voltage High Speed OTP EPROM
メーカ ATMEL Corporation
ロゴ ATMEL Corporation ロゴ 




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AT27BV800-15TI Datasheet, AT27BV800-15TI PDF,ピン配置, 機能
Features
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
8-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 AT27BV800 is a high performance low-power, low-voltage 8,388,608-bit one time
programmable read only memory (OTP EPROM) organized as either 512K by 16 or
1024K 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 - A18
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
SOIC (SOP)
NC
A18
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 O15/A-1
30 O7
29 O14
28 O6
27 O13
26 O5
25 O12
24 O4
23 VCC
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 O7
30 O14
29 O6
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
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
TSOP
Type 1
48 A16
47 BYTE/VPP
46 GND
45 O15/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
8-Megabit
(512K x 16 or
1024K x 8)
Unregulated
Battery-Voltage
High Speed
OTP EPROM
AT27BV800
Preliminary
AT27BV800
Preliminary
Rev. 0988B–03/98
1

1 Page





AT27BV800-15TI pdf, ピン配列
AT27BV800
Absolute Maximum Ratings*
Temperature Under Bias ................................ -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin with
with Respect to Ground ..................................-2.0V to +7.0V(1)
Voltage on A9 with
Respect to Ground ......................................-2.0V to +14.0V(1)
VPP Supply Voltage with
Respect to Ground .......................................-2.0V to +14.0V(1)
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Note:
1. Minimum voltage is -0.6V DC which may under-
shoot to -2.0V for pulses of less than 20 ns. Max-
imum output pin voltage is Vcc + 0.75V DC which
may overshoot to + 7.0V for pulses of less than
20 ns.
Operating Modes
Outputs
Mode/Pin
CE OE
Ai BYTE/VPP O0-O7 O8-O14 O15/A-1
Read Word-wide
Read Byte-wide Upper
Read Byte-wide Lower
Output Disable
Standby
Rapid Program(3)
VIL
VIL
VIL
X(1)
VIH
VIL
VIL
VIL
VIL
VIH
X(1)
VIH
X(1)
VIH
DOUT
DOUT
DOUT
X(1)
VIL
DOUT
High Z
VIH
X(1)
VIL
DOUT
High Z
VIL
X(1) X High Z
X(1) X(6) High Z
Ai VPP
DIN
PGM Verify
X VIL
Ai VPP DOUT
PGM Inhibit
VIH VIH
X(1)
VPP
Product Identification(5)
VIL VIL
A9 = VH(4)
A0 = VIH or VIL
A1 - A18 = VIL
VIH
Notes:
1. X can be VIL or VIH.
2. Read, output disable, and standby modes require, 2.7V VCC 3.6V, or 4.5V VCC 5.5V.
3. Refer to the programming characteristics tables in this data sheet.
High Z
Identification Code
4. VH = 12.0 ± 0.5V.
5. Two identifier words may be selected. All Ai inputs are held low (VIL) except A9,which is set to VH, and A0, which is toggled
low (VIL) to select the Manufacturer’s Identification word and high (VIH) to select the Device Code word.
6. Standby VCC current (ISB) is specified with VPP = VCC. VCC > VPP will cause a slight increase in ISB.
3


3Pages


AT27BV800-15TI 電子部品, 半導体
BYTE Transition AC Waveforms
A0 - A18
A-1
BYTE/VPP
VALID
VALID
tACC
tOH
O0 - O7
O8 - O15
tOH
tSTD
DATA OUT
HI-Z
tST
DATA OUT
DATA OUT
Notes: 1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.
2. OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE.
3. OE may be delayed up to tACC - tOE after the address is valid without impact on tACC.
4. This parameter is only sampled and is not 100% tested.
5. Output float is defined as the point when data is no longer driven.
Input Test Waveforms and Measurement Levels
Output Test Load
tR, tF < 20 ns (10% to 90%)
Note: CL = 100 pF including jig
capacitance.
Pin Capaticance
(f = 1 MHz, T = 25°C)(1)
Typ Max Units
CIN 4 10 pF
COUT
8 12 pF
Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Conditions
VIN = 0V
VOUT = 0V
6 AT27BV800

6 Page



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部品番号部品説明メーカ
AT27BV800-15TC

8-Megabit 512K x 16 or 1024K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

ATMEL Corporation
ATMEL Corporation
AT27BV800-15TI

8-Megabit 512K x 16 or 1024K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

ATMEL Corporation
ATMEL Corporation


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