AT29C010A-70JU Atmel, AT29C010A-70JU Datasheet

IC FLASH 1MBIT 70NS 32PLCC

AT29C010A-70JU

Manufacturer Part Number
AT29C010A-70JU
Description
IC FLASH 1MBIT 70NS 32PLCC
Manufacturer
Atmel
Datasheets

Specifications of AT29C010A-70JU

Format - Memory
FLASH
Memory Type
FLASH
Memory Size
1M (128K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-PLCC
Capacitance, Input
4 pF
Capacitance, Output
8 pF
Current, Input, Leakage
10 μA
Current, Operating
50 mA
Current, Output, Leakage
10
Density
1M
Organization
128K×8
Package Type
PLCC
Power Dissipation
275 mW
Temperature, Operating
-40 to +85 °C
Time, Access
70 ns
Time, Address Hold
50
Voltage, Input, High
2 V
Voltage, Input, Low
0.8 V
Voltage, Output, High
4.2 V
Voltage, Output, Low
0.45 V
Voltage, Supply
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Features
1. Description
The AT29C010A is a 5-volt-only in-system Flash programmable and erasable read
only memory (PEROM). Its 1 megabit of memory is organized as 131,072 words by
8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device
offers access times to 70 ns with power dissipation of just 275 mW over the industrial
temperature range. When the device is deselected, the CMOS standby current is less
than 300 µA. The device endurance is such that any sector can typically be written to
in excess of 10,000 times.
To allow for simple in-system reprogrammability, the AT29C010A does not require
high input voltages for programming. Five-volt-only commands determine the opera-
tion of the device. Reading data out of the device is similar to reading from an
EPROM. Reprogramming the AT29C010A is performed on a sector basis; 128 bytes
of data are loaded into the device and then simultaneously programmed.
During a reprogram cycle, the address locations and 128 bytes of data are internally
latched, freeing the address and data bus for other operations. Following the initiation
of a program cycle, the device will automatically erase the sector and then program
the latched data using an internal control timer. The end of a program cycle can be
detected by DATA polling of I/O7. Once the end of a program cycle has been
detected, a new access for a read or program can begin.
Fast Read Access Time – 70 ns
5-volt Only Reprogramming
Sector Program Operation
Two 8K Bytes Boot Blocks with Lockout
Internal Program Control and Timer
Hardware and Software Data Protection
Fast Sector Program Cycle Time – 10 ms
DATA Polling for End of Program Detection
Low Power Dissipation
Typical Endurance > 10,000 Cycles
Single 5V ± 10% Supply
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
Green (Pb/Halide-free) Packaging Option
– Single Cycle Reprogram (Erase and Program)
– 1024 Sectors (128 Bytes/Sector)
– Internal Address and Data Latches for 128 Bytes
– 50 mA Active Current
– 300 µA CMOS Standby Current
1-megabit
(128K x 8)
5-volt Only
Flash Memory
AT29C010A
0394i–FLASH–9/08

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AT29C010A-70JU Summary of contents

Page 1

... Five-volt-only commands determine the opera- tion of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the AT29C010A is performed on a sector basis; 128 bytes of data are loaded into the device and then simultaneously programmed. ...

Page 2

... Exposure to absolute maximum rating conditions for extended periods may affect + 0.6V device reliability. CC AT29C010A-70 Industrial -40° 85° ± ( A16 = A16 = AT29C010A-90 -40° 85° ± 10 OUT High Z High Z ( Manufacturer Code Device Code H IH Manufacturer Code IL Device Code IH (4) (4) (4) (4) ...

Page 3

... ACC after the falling edge of CE without impact AT29C010A Min Max 10 10 0° - 40°C 30 Industrial 300 3 50 0.8 2.0 0.45 2.4 4.2 AT29C010A-90 Min Max ACC after an address change CE ACC OE Units µA µA µA µA ...

Page 4

... Input Test Waveforms and Measurement Level t R 12. Output Test Load 13. Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is canharacterized and is not 100% tested. AT29C010A < Max 6 12 90/120/150 ns Units Conditions OUT ...

Page 5

... Address Hold Time AH t Chip Select Set-up Time CS t Chip Select Hold Time CH t Write Pulse Width ( Data Set-up Time Data, OE Hold Time DH OEH t Write Pulse Width High WPH 15. AC Byte Load Waveforms 15.1 WE Controlled 15.2 CE Controlled AT29C010A Min Max Units 100 ...

Page 6

... Program Cycle Waveforms Notes through A16 must specify the sector address during each high to low transition of WE (or CE must be high when WE and CE are both low. 3. All bytes that are not loaded within the sector being programmed will be indeterminate. AT29C010A 10 Min 100 (1)(2)(3) ...

Page 7

... Green Package Option (Pb/Halide-free) I (mA ACC (ns) Active Standby 0.3 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32T 32-lead, Thin Small Outline Package (TSOP) Ordering Code Package AT29C010A-70JU 32J AT29C010A-70TU 32T AT29C010A-90JU 32J AT29C010A-90TU 32T Package Type AT29C010A Operation Range Industrial (-40° to 85° ...

Page 8

... Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line. 3. Lead coplanarity is 0.004" (0.102 mm) maximum. 2325 Orchard Parkway San Jose, CA 95131 R AT29C010A 16 1.14(0.045) X 45˚ PIN NO. 1 IDENTIFIER E1 E ...

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