参数资料
型号: AT28C17-15PC
厂商: Atmel
文件页数: 1/12页
文件大小: 0K
描述: IC EEPROM 16KBIT 150NS 28DIP
标准包装: 14
格式 - 存储器: EEPROMs - 并行
存储器类型: EEPROM
存储容量: 16K (2K x 8)
速度: 150ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
封装/外壳: 28-DIP(0.600",15.24mm)
供应商设备封装: 28-PDIP
包装: 管件
其它名称: AT28C1715PC
Features
? Fast Read Access Time - 150 ns
? Fast Byte Write - 200 μs or 1 ms
? Self-Timed Byte Write Cycle
– Internal Address and Data Latches
– Internal Control Timer
– Automatic Clear Before Write
?
Direct Microprocessor Control
– DATA POLLING
– READY/BUSY Open Drain Output
?
?
?
?
?
?
Low Power
– 30 mA Active Current
– 100 μa CMOS Standby Current
High Reliability
– Endurance: 10 4 or 10 5 Cycles
– Data Retention: 10 Years
5V ± 10% Supply
CMOS & TTL Compatible Inputs and Outputs
JEDEC Approved Byte Wide Pinout
Commercial and Industrial Temperature Ranges
16K (2K x 8)
Parallel
EEPROMs
AT28C17
Description
The AT28C17 is a low-power, high-performance Electrically Erasable and Program-
mable Read Only Memory with easy to use features. The AT28C17 is a 16K memory
organized as 2,048 words by 8 bits. The device is manufactured with Atmel’s reliable
nonvolatile CMOS technology.
Pin Configurations
(continued)
Pin Name
A0 - A10
CE
OE
WE
Function
Addresses
Chip Enable
Output Enable
Write Enable
I/O0 - I/O7
RDY/BUSY
NC
DC
Data Inputs/Outputs
Ready/Busy Output
No Connect
Don’t Connect
PLCC
Top View
PDIP, SOIC
Top View
A6
A5
A4
5
6
7
29
28
27
A8
A9
NC
RDY/BUSY
NC
A7
A6
A5
A4
1
2
3
4
5
6
28
27
26
25
24
23
VCC
WE
NC
A8
A9
NC
A3
A2
A1
A0
NC
I/O0
8
9
10
11
12
13
26
25
24
23
22
21
NC
OE
A10
CE
I/O7
I/O6
A3
A2
A1
A0
7
8
9
10
22
21
20
19
OE
A10
CE
I/O7
I/O0
I/O1
I/O2
11
12
13
18
17
16
I/O6
I/O5
I/O4
Note:
PLCC package pins 1 and 17 are
DON’T CONNECT.
Rev. 0541B–10/98
GND
14
15
I/O3
1
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