V29C31004B Selling Leads, Price trend, V29C31004B DataSheet download, circuit diagram from SeekIC.com

Features: 512Kx8-bit OrganizationAddress Access Time: 90, 120 nsSingle 3.3V± 0.3 Power SupplySector Erase Mode Operation16KB Boot Block (lockable)1K bytes per Sector, 512 Sectors Sector-Erase Cycle Time: 10ms (Max) Byte-Write Cycle Time: 60s (Max)Minimum 10,000 Erase-Program CyclesLow power dissip...

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SeekIC No. : 004539708 Detail

V29C31004B: Features: 512Kx8-bit OrganizationAddress Access Time: 90, 120 nsSingle 3.3V± 0.3 Power SupplySector Erase Mode Operation16KB Boot Block (lockable)1K bytes per Sector, 512 Sectors Sector-Erase Cycle ...

V29C31004B Data Sheet

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Part Number:: V29C31004B
Supply Ability:: 5000

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1~5000

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Negotiable

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15 Days

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Upload time: 2024/4/26

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Product Details

Description

Features:

512Kx8-bit Organization
Address Access Time: 90, 120 ns
Single 3.3V± 0.3 Power Supply
Sector Erase Mode Operation
16KB Boot Block (lockable)
1K bytes per Sector, 512 Sectors
    Sector-Erase Cycle Time: 10ms (Max)
    Byte-Write Cycle Time: 60s (Max)
Minimum 10,000 Erase-Program Cycles
Low power dissipation
    Active Read Current: 16mA (Typ)
    Active Program Current: 30mA (Typ)
    Standby Current: 50 A (Max)
Hardware Data Protection
Low VCC Program Inhibit Below 2.5V
Self-timed write/erase operations with end-of-cycle detection
    DATA Polling
    Toggle Bit
CMOS and TTL Interface
Available in two versions
    V29C31004T (Top Boot Block)
    V29C31004B (Bottom Boot Block)
Packages:
   32-pin TSOP-I
   32-pin PLCC

Pinout

Connection Diagram

Specifications

Symbol	Parameter	Commercial	Unit
V_IN	Input Voltage (input or I/O pins)	-0.5 to V_CC+0.5	V
V_IN	Input Voltage (A₉ pin, OE)	-0.5 to +13	V
V_CC	Power Supply Voltage	-0.5 to +5.5	V
T_STG	Storage Temerpature (Plastic)	-65 to +125	°C
T_OPR	Operating Temperature	0 to +70	°C
I_OUT	Short Circuit Current⁽²⁾	200 (Max.)	mA

Description

The V29C31004T/V29C31004B is a high speed 524,288 x 8 bit CMOS flash memory. Writing or erasing the device is done with a single 3.3 Volt power supply. The device has separate chip enable CE, write enable WE, and output enable OE controls to eliminate bus contention.

The V29C31004T/V29C31004B offers a combination of: Boot Block with Sector Erase/Write Mode. The end of write/erase cycle is detected by DATA Polling of I/O7 or by the Toggle Bit I/O6.

The V29C31004T/V29C31004B features a sector erase operation which allows each sector to be erased and reprogrammed without affecting data stored in other sectors. The device also supports full chip erase.

Boot block architecture enables the device to boot from a protected sector located either at the top (V29C31004T) or the bottom (V29C31004B). All inputs and outputs are CMOS and TTL compatible.

The V29C31004T/V29C31004B is ideal for applications that require updatable code and data storage.

V29C31004B

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