Position: Home  > All Categories> Integrated Circuits (ICs) > W19B32XMT

W19B32XMT

Features: Performance• 2.7~3.6-volt write (program and erase) operations• Fast write operation• Read access time: 70, 90 nS• Typical program/erase cycles: − 100K• Twenty-year data retention• Ultra low power consumption Architecture• Dual Bank archite...

product image

W19B32XMT Picture
See larger image
SeekIC No. : 004544454 Detail

W19B32XMT: Features: Performance• 2.7~3.6-volt write (program and erase) operations• Fast write operation• Read access time: 70, 90 nS• Typical program/erase cycles: − 100K•...

W19B32XMT Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
W19B32XMT
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/20

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

Performance
• 2.7~3.6-volt write (program and erase) operations
• Fast write operation
• Read access time: 70, 90 nS
• Typical program/erase cycles: − 100K
• Twenty-year data retention
• Ultra low power consumption Architecture
• Dual Bank architectures
− W19B322M: bank1: 4M; bank2: 28M
− W19B323M: bank1: 8M; bank2: 24M
− W19B324M: bank1: 16M; bank2: 16M
• Security Sector Size: 256 Bytes
− The Security Sector is an OTP; once the sector is programmed, it cannot be erased
• Simultaneous Read/write operation
− Data can be continuously read from one bank while processing erase/program functions in other bank with zero latency
• JEDEC standard byte-wide and wordwide pinouts
• TTL compatible I/O
• Manufactured on WinStack 0.18m process technology
• Available packages: 48-pin TSOP and 48-ball TFBGA (8x11mm) Software Features
• Compatible with common Flash Memory Interface (CFI) specification
− Flash device parameters stored directly on the device
− Allows software driver to identify and use a variety of different current and future Flash products
• Erase Suspend/Erase Resume
− Suspends erase operations to allow programming in same bank
• End of program detection
− Software method: Toggle bit/Data polling
• Unlock Bypass Program command
− Reduces overall programming time when issuing multiple program command sequences Hardware Features
• Ready/#Busy output (RY/#BY)
− Detect program or erase cycle completion
• Hardware reset pin (#RESET)
− Reset the internal state machine to the read mode
• #WP/ACC input pin
− Write protect (#WP) function allows protection of two outermost boot sectors, regardless of sector protection status
− Acceleration (ACC) function accelerates program timing
• Sector Protection
− Sectors can be locked in-system or via programmer
− Temporary Sector Unprotect allows changing data in protected sectors insystem


Description

The W19B32XMT/B is a 32Mbit, 2.7~3.6 volt dual bank CMOS flash memory organized as 4M × 8 or 2M × 16 bits. The word-wide (× 16) data appears on DQ15-DQ0, and byte-wide (× 8) data appears on DQ7−DQ0. The device can be programmed and erased in-system with a standard 2.7~3.6V power supply. A 12-volt VPP is not required. The unique cell architecture of the W19B32XMT/B results in fast program/erase operations with extremely low current consumption (compared to other comparable 3-volt flash memory products). The device can also be programmed and erased by using standard EPROM programmers.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
RF and RFID
X3C26P1-30S
1P620S
Connectors, Interconnects
ASP-134488-01
WM4078-ND
Resistors
A101G
3006P-1-205LF
Crystals and Oscillators
WT325BI0030.000000
2SB49
Tapes, Adhesives
803
AC452-2
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
View more