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AT27C800-10RI PDF预览

AT27C800-10RI

更新时间: 2024-10-25 22:56:39
品牌 Logo 应用领域
爱特美尔 - ATMEL 可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
10页 180K
描述
8-Megabit 512K x 16 or 1024K x 8 UV Erasable EPROM

AT27C800-10RI 数据手册

 浏览型号AT27C800-10RI的Datasheet PDF文件第2页浏览型号AT27C800-10RI的Datasheet PDF文件第3页浏览型号AT27C800-10RI的Datasheet PDF文件第4页浏览型号AT27C800-10RI的Datasheet PDF文件第5页浏览型号AT27C800-10RI的Datasheet PDF文件第6页浏览型号AT27C800-10RI的Datasheet PDF文件第7页 
Features  
Read Access Time - 100 ns  
Word-wide or Byte-wide Configurable  
8-Megabit Flash and Mask ROM Compatable  
Low Power CMOS Operation  
- 100 µA Maximum Standby  
- 50 mA Maximum Active at 5 MHz  
Wide Selection of JEDEC Standard Packages  
- 42-Lead 600 mil Cerdip and PDIP  
- 44-Lead SOIC (SOP)  
- 48-Lead TSOP (12 mm x 20 mm)  
5V ± 10% Power Supply  
High Reliability CMOS Technology  
- 2,000 ESD Protection  
8-Megabit  
(512K x 16 or  
1024K x 8)  
UV Erasable  
EPROM  
- 200 mA Latchup Immunity  
RapidTM Programming Algorithm - 50 µs/word (typical)  
CMOS and TTL Compatible Inputs and Outputs  
Integrated Product Identification Code  
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 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  
AT27C800  
Preliminary  
(continued)  
microprocessor systems.  
Pin Configurations  
Pin Name  
A0 - A18  
O0 - O15  
O15/A-1  
Function  
Addresses  
Outputs  
CDIP, PDIP Top View  
SOIC (SOP)  
Output/Address  
A18  
A17  
A7  
1
2
3
4
5
6
7
8
9
42 NC  
NC  
A18  
A17  
A7  
1
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
NC  
Byte Mode/  
Program Supply  
41 A8  
2
NC  
BYTE/VPP  
40 A9  
3
A8  
A6  
39 A10  
38 A11  
37 A12  
36 A13  
35 A14  
34 A15  
33 A16  
32 BYTE/VPP  
31 GND  
30 O15/A-1  
29 O7  
4
A9  
A5  
A6  
5
A10  
A11  
A12  
A13  
A14  
A15  
A16  
BYTE/VPP  
GND  
O15/A-1  
O7  
CE  
OE  
NC  
Chip Enable  
Output Enable  
No Connect  
A4  
A5  
6
A3  
A4  
7
A2  
A3  
8
A1  
A2  
9
A0 10  
CE 11  
GND 12  
OE 13  
O0 14  
O8 15  
O1 16  
O9 17  
O2 18  
O10 19  
O3 20  
O11 21  
A1  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
A0  
CE  
GND  
OE  
O0  
TSOP  
Type 1  
28 O14  
27 O6  
O8  
O14  
O6  
26 O13  
25 O5  
O1  
A15  
1
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  
O9  
O13  
O5  
A14  
A13  
A12  
A11  
A10  
A9  
2
24 O12  
23 O4  
O2  
3
O10  
O3  
O12  
O4  
4
22 VCC  
5
O11  
VCC  
6
O14  
O6  
7
A8  
8
O13  
O5  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
A18  
A17  
A7  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
O12  
O4  
VCC  
O11  
O3  
O10  
O2  
O9  
O1  
A6  
O8  
0801A-A  
A5  
O0  
A4  
OE  
A3  
GND  
CE  
A2  
A1  
A0  

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