AT49HF010-55TI Atmel, AT49HF010-55TI Datasheet

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AT49HF010-55TI

Manufacturer Part Number
AT49HF010-55TI
Description
Manufacturer
Atmel
Datasheet

Specifications of AT49HF010-55TI

Cell Type
NOR
Density
1Mb
Access Time (max)
55ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
17b
Operating Supply Voltage (typ)
5V
Operating Temp Range
-40C to 85C
Package Type
TSOP-I
Program/erase Volt (typ)
4.5 to 5.5V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
8b
Number Of Words
128K
Supply Current
40mA
Mounting
Surface Mount
Pin Count
32
Lead Free Status / Rohs Status
Not Compliant
Pin Configurations
Features
Description
The AT49F010/HF010 are 5-volt only in-system programmable and erasable Flash
Memories. Their 1 megabit of memory is organized as 131,072 words by 8 bits. Man-
ufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer
access times to 45 ns (HF version) with a power dissipation of just 165 mW over the
commercial temperature range. When the device is deselected, the CMOS standby
current is less than 100 A.
Pin Name
A0 - A16
CE
OE
WE
I/O0 - I / O7
NC
Single Voltage Operation
Fast Read Access Time - 45 ns
Internal Program Control and Timer
8K Bytes Boot Block With Lockout
Fast Erase Cycle Time - 10 seconds
Byte-By-Byte Programming - 10 µs/Byte
Hardware Data Protection
DATA Polling For End Of Program Detection
Low Power Dissipation
Typical 10,000 Write Cycles
VCC
A11
A13
A14
A16
A15
A12
WE
NC
NC
– 5V Read
– 5V Reprogramming
– 30 mA Active Current
– 100 µA CMOS Standby Current
A9
A8
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TSOP Top View
Function
Addresses
Chip Enable
Output Enable
Write Enable
Data Inputs/Outputs
No Connect
Type 1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
I/O0
A7
A6
A5
A4
A3
A2
A1
A0
GND
I/O0
I/O1
I/O2
A16
A15
A12
NC
A7
A6
A5
A4
A3
A2
A1
A0
PLCC Top View
5
6
7
8
9
10
11
12
13
DIP Top View
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
29
28
27
26
25
24
23
22
21
VCC
WE
NC
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
(continued)
1-Megabit
(128K x 8)
5-volt Only
Flash Memory
AT49F010
AT49HF010
Not Recommended
for New Design
Contact Atmel to discuss
the latest design in trends
and options
Rev. 0852B–10/98
1

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AT49HF010-55TI Summary of contents

Page 1

... GND 1-Megabit (128K x 8) 5-volt Only Flash Memory AT49F010 AT49HF010 (continued) Not Recommended for New Design Contact Atmel to discuss VCC the latest design in trends WE NC and options A14 A13 A8 A9 A11 OE A10 CE I/O7 I/O6 I/O5 I/O4 I/O3 29 A14 ...

Page 2

... The software product identification code should be used to return to standard operation. PRODUCT IDENTIFICATION: The product identification mode identifies the device and manufacturer as Atmel. It may be accessed by hardware or software operation. The hardware operation mode can be used by an external pro- grammer to identify the correct programming algorithm for the Atmel product ...

Page 3

DATA POLLING: The AT49F010/HF010 features DATA polling to indicate the end of a program cycle. During a pro- gram cycle an attempted read of the last byte loaded will result in the complement of the loaded data on I/O7. Once ...

Page 4

... Standby Current CMOS SB1 Standby Current TTL SB2 CC ( Active Current Input Low Voltage IL V Input High Voltage IH V Output Low Voltage OL V Output High Voltage OH1 V Output High Voltage CMOS OH2 Note the erase mode mA. CC AT49HF/F010 4 AT49HF010-45 AT49HF010 10 A16 = ...

Page 5

... This parameter is characterized and is not 100% tested. Input Test Waveforms and Measurement Level < Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is characterized and is not 100% tested. AT49HF010-45 AT49HF010-55 Min Max Min Max after the address transition without impact on t ACC ...

Page 6

AC Byte Load Characteristics Symbol Parameter Address, OE Set-up Time AS OES t Address Hold Time AH t Chip Select Set-up Time CS t Chip Select Hold Time CH t Write Pulse Width (WE or CE) WP ...

Page 7

Program Cycle Characteristics Symbol Parameter t Byte Programming Time BP t Address Set-up Time AS t Address Hold Time AH t Data Set-up Time DS t Data Hold Time DH t Write Pulse Width WP t Write Pulse Width High ...

Page 8

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 t ...

Page 9

Software Product Identification Entry LOAD DATA AA TO ADDRESS 5555 LOAD DATA 55 TO ADDRESS 2AAA LOAD DATA 90 TO ADDRESS 5555 ENTER PRODUCT IDENTIFICATION (2)(3)(5) MODE Software Product Identification Exit LOAD DATA ADDRESS 5555 LOAD DATA ...

Page 10

... AT49HF010-45PC 32P6 AT49HF010-45TC 32T AT49HF010-45JI 32J AT49HF010-45PI 32P6 AT49HF010-45TI 32T AT49HF010-55JC 32J AT49HF010-55PC 32P6 AT49HF010-55TC 32T AT49HF010-55JI 32J AT49HF010-55PI 32P6 AT49HF010-55TI 32T AT49F010-70JC 32J AT49F010-70PC 32P6 AT49F010-70TC 32T AT49F010-70JI 32J AT49F010-70PI 32P6 AT49F010-70TI 32T AT49F010-90JC 32J AT49F010-90PC 32P6 AT49F010-90TC 32T AT49F010-90JI ...

Page 11

Packaging Information 32J, 32-Lead, Plastic J-Leaded Chip Carrier (PLCC) Dimensions in Inches and (Millimeters) JEDEC OUTLINE MS-016 AE .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 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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