AT29BV040A-25TI [Microchip]

Name: AT29BV040A-25TI
Brand: Microchip
SKU: AT29BV040A-25TI
Availability: InStock

Part No:

AT29BV040A-25TI

Category:

Interface ICs

Manufacturer:

Microchip

Description:

The AT29BV040A is a 3-volt-only in-system Flash Programmable and Erasable Read Only Memory (PEROM). Its 4 megabits of memory is organized as 524,288 words by 8 bits.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-40°C ~ +85°C

Supply Voltage

2.7V ~ 3.6V

Package

TSOP (Type 1)

Storage Temperature

-65°C ~ +150°C

AT29BV040A-20 Access Time

200 ns

AT29BV040A-20 Float Delay Max

50 ns

AT29BV040A-20 Oe Delay Max

80 ns

AT29BV040A-25 Access Time

250 ns

AT29BV040A-25 Float Delay Max

60 ns

AT29BV040A-25 Oe Delay Max

120 ns

Access Time

200 ns

Active Current

15mA

Boot Blocks

2 x 16K bytes

Endurance

10,000 cycles

Input High Voltage

2.0V

Input Low Voltage

0.6V

Memory Density

4 Mb

Operating Temperature Commercial

0°C ~ 70°C

Operating Temperature Industrial

-40°C ~ 85°C

Organization

524,288 x 8

Output High Voltage

2.4V

Output Low Voltage

0.45V

Pin Capacitance In Max

6pF

Pin Capacitance In Typ

4pF

Pin Capacitance Out Max

12pF

Pin Capacitance Out Typ

8pF

Pin Count

32

Sector Size

256 bytes

Standby Current

40µA

Write Cycle Time

20 ms

Products Detail

The AT29BV040A is a 4-megabit (512K x 8) Flash memory operating with a single 2.7V to 3.6V supply. It features fast read access time of 200 ns, low power dissipation (15 mA active current, 40 µA standby current), and sector program operation with 256 bytes per sector. The device offers hardware and software data protection, boot block programming lockout, and endurance of 10,000 cycles. It is available in TSOP package and supports commercial and industrial temperature ranges.

Key Features

Single Supply Voltage, Range 2.7V to 3.6V
Fast Read Access Time – 200 ns
Low Power Dissipation: 15 mA Active Current, 40 µA CMOS Standby Current
Sector Program Operation: Single Cycle Reprogram (Erase and Program), 256 Bytes/Sector
Two 16K Bytes Boot Blocks with Lockout
Fast Sector Program Cycle Time – 20 ms Max.
Internal Program Control and Timer
DATA Polling for End of Program Detection
Minimum Endurance 10,000 Cycles
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges

Documents

Datasheets:

AT29BV040A

PCN Packaging:

Transfer to Microchip/Label/Pkg 5/Sep/2016

Product FAQ

1. Is AT29BV040A-25TI available for RFQ?

Yes. AT29BV040A-25TI by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for AT29BV040A-25TI?

Pricing for AT29BV040A-25TI can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of AT29BV040A-25TI?

AT29BV040A-25TI is a Microchip Interface ICs with Operating Temperature Commercial: 0°C ~ 70°C and Operating Temperature Industrial: -40°C ~ 85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for AT29BV040A-25TI?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can AT29BV040A-25TI be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to AT29BV040A-25TI?

Yes. If AT29BV040A-25TI is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Interface ICs parts or compatible alternatives.

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