AT28C16E-15JC Atmel, AT28C16E-15JC Datasheet

IC EEPROM 16KBIT 150NS 32PLCC

AT28C16E-15JC

Manufacturer Part Number
AT28C16E-15JC
Description
IC EEPROM 16KBIT 150NS 32PLCC
Manufacturer
Atmel
Datasheet

Specifications of AT28C16E-15JC

Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
16K (2K x 8)
Speed
150ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT28C16E15JC

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Quantity
Price
Part Number:
AT28C16E-15JC
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Manufacturer:
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Quantity:
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Features
Description
The AT28C16 is a low-power, high-performance Electrically Erasable and Program-
mable Read Only Memory with easy to use features. The AT28C16 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
Note: PLCC package pins 1 and 17
are DON’T CONNECT.
Pin Name
A0 - A10
CE
OE
WE
I/O0 - I/O7
NC
DC
Fast Read Access Time - 150 ns
Fast Byte Write - 200 µs or 1 ms
Self-Timed Byte Write Cycle
Direct Microprocessor Control
Low Power
High Reliability
5V
CMOS & TTL Compatible Inputs and Outputs
JEDEC Approved Byte Wide Pinout
Commercial and Industrial Temperature Ranges
I/O0
– Internal Address and Data Latches
– Internal Control Timer
– Automatic Clear Before Write
– DATA POLLING
– 30 mA Active Current
– 100 µA CMOS Standby Current
– Endurance: 10
– Data Retention: 10 Years
NC
A6
A5
A4
A3
A2
A1
A0
10% Supply
5
6
7
8
9
10
11
12
13
Top View
PLCC
Function
Addresses
Chip Enable
Output Enable
Write Enable
Data Inputs/Outputs
No Connect
Don’t Connect
4
or 10
29
28
27
26
25
24
23
22
21
A8
A9
NC
NC
OE
A10
CE
I/O7
I/O6
5
Cycles
GND
I/O0
I/O1
I/O2
A7
A6
A5
A4
A3
A2
A1
A0
PDIP , SOIC
1
2
3
4
5
6
7
8
9
10
11
12
Top View
24
23
22
21
20
19
18
17
16
15
14
13
VCC
A8
A9
WE
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
(continued)
16K (2K x 8)
Parallel
EEPROMs
AT28C16
Rev. 0540B–10/98
1

Related parts for AT28C16E-15JC

AT28C16E-15JC Summary of contents

Page 1

... Description The AT28C16 is a low-power, high-performance Electrically Erasable and Program- mable Read Only Memory with easy to use features. The AT28C16 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 Pin Name ...

Page 2

... The CMOS technology offers fast access times of 150 ns at low power dissipation. When the chip is deselected the standby current is less than 100 A. Atmel’s 28C16 has additional features to ensure high qual- ity and manufacturability. The device utilizes error correc- tion internally for extended endurance and for improved data retention characteristics ...

Page 3

... WC tion. FAST BYTE WRITE: The AT28C16E offers a byte write time of 200 s maximum. This feature allows the entire device to be rewritten in 0.4 seconds. DATA POLLING: The AT28C16 provides DATA POLLING to signal the completion of a write cycle. During a write ...

Page 4

DC and AC Operating Range Com. Operating Temperature (Case) Ind. V Power Supply CC Operating Modes Mode Read (2) Write Standby/Write Inhibit Write Inhibit Write Inhibit Output Disable Chip Erase Notes can ...

Page 5

AC Read Characteristics Symbol Parameter t Address to Output Delay ACC ( Output Delay CE ( Output Delay OE (3)( High to Output Float DF t Output Hold from OE, ...

Page 6

... Address Hold Time AH t Write Pulse Width ( Data Set-up Time Data, OE Hold Time DH OEH and Set-up and Hold Time Write Cycle Time WC AC Write Waveforms WE Controlled CE Controlled AT28C16 6 Min 10 50 100 AT28C16 AT28C16E Typ Max Units ns ns 1000 0.5 1.0 ms 100 200 s ...

Page 7

Data Polling Characteristics Symbol Parameter t Data Hold Time Hold Time OEH ( Output Delay OE t Write Recovery Time WR Notes: 1. These parameters are characterized and not 100% tested. 2. See AC ...

Page 8

AT28C16 8 ...

Page 9

... The 28C16 ceramic package offerings have been removed. New designs should utilize the 28C256 ceramic offerings. Valid Part Numbers The following table lists standard Atmel products that can be ordered. Device Numbers Speed AT28C16 15 AT28C16E 15 AT28C16 - Die Products Reference Section: Parallel EEPROM Die Products 32J ...

Page 10

Packaging Information 32J, 32-Lead, Plastic J-Leaded Chip Carrier (PLCC) Dimensions in Inches and (Millimeters) JEDEC STANDARD MS-018 AA .045(1.14) X 45° PIN NO. 1 IDENTIFY .553(14.0) .547(13.9) .032(.813) .595(15.1) .026(.660) .585(14.9) .050(1.27) TYP .300(7.62) REF .430(10.9) .390(9.90) AT CONTACT POINTS ...

Page 11

11 ...

Page 12

... No licenses to patents or other intellectual prop Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life suppor t devices or systems. ...

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