AT27C800-10DC ATMEL [ATMEL Corporation], AT27C800-10DC Datasheet

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AT27C800-10DC

Manufacturer Part Number
AT27C800-10DC
Description
8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
Features
Description
The AT27C800 is a low-power, high performance 8,388,608-bit UV erasable program-
mable read only memory (EPROM) organized as either 512K by 16 or 1024K by 8
bits. It requires a single 5V power supply in normal read mode operation. Any word
can be accessed in less than 100 ns, eliminating the need for speed-reducing WAIT
states. The x16 organization makes this part ideal for high-performance 16- and 32-bit
microprocessor systems.
Pin Configurations
A15
A14
A13
A12
A11
A10
A18
A17
NC
NC
NC
NC
NC
NC
NC
A9
A8
A7
A6
A5
A4
A3
A2
A1
Pin Name
A0 - A18
O0 - O15
O15/A-1
BYTE/VPP
CE
OE
NC
Read Access Time - 100 ns
Word-wide or Byte-wide Configurable
8-Megabit Flash and Mask ROM Compatable
Low Power CMOS Operation
Wide Selection of JEDEC Standard Packages
5V
High Reliability CMOS Technology
Rapid
CMOS and TTL Compatible Inputs and Outputs
Integrated Product Identification Code
Commercial and Industrial Temperature Ranges
- 100 A Maximum Standby
- 50 mA Maximum Active at 5 MHz
- 42-Lead 600 mil Cerdip and PDIP
- 44-Lead SOIC (SOP)
- 48-Lead TSOP (12 mm x 20 mm)
- 2,000 ESD Protection
- 200 mA Latchup Immunity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10% Power Supply
TM
Programming Algorithm - 50 s/word (typical)
Type 1
TSOP
Function
Addresses
Outputs
Output/Address
Byte Mode/
Program Supply
Chip Enable
Output Enable
No Connect
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A16
BYTE/VPP
GND
O15/A-1
O7
O14
O6
O13
O5
O12
O4
VCC
O11
O3
O10
O2
O9
O1
O8
O0
OE
GND
CE
A0
CDIP, PDIP Top View
GND
O10
O11
A18
A17
OE
CE
O0
O8
O1
O9
O2
O3
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
NC
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
O15/A-1
O7
O14
O6
O13
O5
O12
O4
VCC
GND
O10
O11
A18
A17
NC
CE
OE
O0
O8
O1
O9
O2
O3
A7
A6
A5
A4
A3
A2
A1
A0
SOIC (SOP)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
(continued)
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE/VPP
GND
O15/A-1
O7
O14
O6
O13
O5
O12
O4
VCC
8-Megabit
(512K x 16 or
1024K x 8)
UV Erasable
EPROM
AT27C800
Preliminary
0801A-A
1

Related parts for AT27C800-10DC

AT27C800-10DC Summary of contents

Page 1

... Commercial and Industrial Temperature Ranges Description The AT27C800 is a low-power, high performance 8,388,608-bit UV erasable program- mable read only memory (EPROM) organized as either 512K 1024K by 8 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 100 ns, eliminating the need for speed-reducing WAIT states ...

Page 2

... The device features two-line control(CE,OE) to eliminate bus contention in high-speed systems. With high density 512K word or 1024K-bit storage capabil- ity, the AT27C800 allows firmware stored reli- ably and to be accessed by the system without the delays of mass storage media. ...

Page 3

Absolute Maximum Ratings* Temperature Under Bias ...................- +125 C Storage Temperature ........................- +150 C Voltage on Any Pin with with Respect to Ground.....................-2.0V to +7.0V Voltage on A9 with Respect to Ground .........................-2.0V to +14.0V V ...

Page 4

... 5.0 AT27C800 - 10% 5V Min Max 1.0 5.0 10 100 1.0 50 -0.6 0.8 2 0.5 CC 0.4 2 AT27C800 -10 -12 -15 Max Min Max Min Max 100 120 150 100 120 150 5.0 5.0 100 120 150 10% Units A A ...

Page 5

Byte-Wide Read Mode AC Waveforms Note: 1. BYTE Byte-Wide Read Mode AC Waveforms Note: 1. BYTE BYTE Transition AC Waveforms A0 - A18 A-1 BYTE ...

Page 6

... R F Pin Capaticance ( MHz OUT Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. AT27C800 6 (1) Typ Max Output Test Load Note 100 pF including jig capacitance ...

Page 7

... Programming Waveforms Notes: 1. The Input Timing reference is 0.8V for and t are characteristics of the device but must be accommodated by the programmer. OE DFP 3. When programming the AT27C800, a 0.1 F capacitor is required across V DC Programming Characteristics ± 5° 6.5 ± 0.25V Symbol Parameter I Input Load Current ...

Page 8

... Program Pulse width tolerance Atmel’s 27C800 Integrated Product Identification Code A0 015 Codes 07 Manufacturer 0 0 Device Type 1 1 AT27C800 8 = 13.0 ± 0.25V PP Test Conditions Input Rise and Fall Times: (10% to 90%) 20 ns. Input Pulse Levels: (2) Input Pulse Levels: 0.8V to 2.0V Input Timing Reference Level: ...

Page 9

Rapid Programming Algorithm pulse width is used to program. The address is set to the first location raised to 6.5V and BYTE raised to 13.0V. Each address is first programmed with one ...

Page 10

... Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 44R 44 Lead, 0.525" Wide, Plastic Gull Wing Small Outline Package (SOIC/SOP) 48T 48 Lead, Plastic Thin Small Outline Package (TSOP AT27C800 10 Ordering Code Package AT27C800-10DC 42DW6 AT27C800-10PC 42P6 AT27C800-10RC 44R AT27C800-10TC 48T AT27C800-10DI ...

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