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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
64M,2.7V, BTM BOOT, IND TEMP, GREEN PKGFLASH
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Features
● Single Voltage Operation Read/Write: 2.65V - 3.6V
● 2.7V - 3.6V Read/Write
● Access Time - 70ns
● Sector Erase Architecture
- One Hundred Twenty-seven 32K Word Main Sectors with Individual Write Lockout
- Eight 4K Word Sectors with Individual Write Lockout
● Fast Word Program Time - 10μs
● Typical Sector Erase Time: 32K Word Sectors - 500 ms; 4K Word Sectors - 100 ms
● suspend/Resume Feature for Erase and Program
- Supports Reading and Programming Data from Any Sector by Suspending Erase of a Different Sector
- Supports Reading Any Word by Suspending Programming of Any Other Word
● Low-power Operation
- 10mA Active
- 15μA Standby
● Data Polling and Toggle Bit for End of Program Detection
● VPP Pin for Write Protection and Accelerated Program Operations
● RESET Input for Device Initialization
● Sector Lockdown Support
● TSOP Package
● Top or Bottom Boot Block Configuration Available
● 128-bit Protection Register
● Common Flash Interface (CFI)
● Green (Pb/Halide-free)Packaging
Description
The AT49BV642D(T) is a 2.7-volt 64-megabit Flash memory organized as 4,194,304 words of 16 bits each.The memory is divided into 135 sectors for erase operations. The device can be read or reprogrammed off a single 2.7V power supply, making it ideally suited for in-system programming.
To increase the flexibility of the device, it contains an Erase Suspend and Program Suspend feature.This feature will put the erase or program on hold for any amount of time and let the user read data from or program data to any of the remaining sectors. The end of program or erase is detected by Data Polling or toggle bit.
The VPP pin provides data protection and faster programming times. When the VPP input is below 0.4V, the program and erase functions are inhibited. When VPP is at 1.65V or above, normal program and erase operations can be performed. With VPP at 10.0V, the program (dual-word program command) operation is accelerated.
A six-word command (Enter Single Pulse Program Mode) to remove the requirement of entering the three-word program sequence is offered to further improve programming time.After entering the six-word code, only single pulses on the write control lines are required for writing into the device.This mode (Single Pulse Word Program) is exited by powering down the device, by taking the RESET pin to GND or by a high-to-low transition on the VPP nput. Erase, Erase Suspend/Resume, Program Suspend/Resume and Read Reset commands will not work while in this mode; if entered they will result in data being programmed into the device. It is not recommended that the six-word code reside in the software of the final product but only exist in external programming code.
Preview of the first 3 pages of the data sheet
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282 buyer reviews from Canada
Steven Thompson
Length of registration:7 years
The AT49BV642D-70TU integrated circuit from Utsource is a high-performance device with an 8-bit microcontroller core and a wide range of peripherals. It offers a wide range of features such as low power consumption, high speed operation, and a wide range of communication protocols. It is also highly reliable, with a long life cycle and a wide temperature range.
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03/17/2023
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Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
AT49BV642D-70TU
AT49BV642D-70TU has several brands around the world that may have alternate names for AT49BV642D-70TU due to regional differences or acquisition. AT49BV642D-70TU may also be known as the following names:
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Stock Status: 10000
Minimum: 1
Total Price:
Unit Price:6.21304
UTSOURCE
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United States
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