Purchase AT49F004T, In-stock AT49F004T From SeekIC.
Part Number: AT49F004T
Description: The AT49F004(T) and AT49F4096A(T) are 5-volt, 4-megabit Flash Memories orga-nized as 524,288 words of 8 bits each or 25...
- Table of contents:
AT49F004T
-
Suppliers
DataSheet
General Description
AT49F004T General Description
The AT49F004(T) and AT49F4096A(T) are 5-volt, 4-megabit Flash Memories orga-nized as 524,288 words of 8 bits each or 256K words of 16 bits each. Manufactured with Atmel's advanced nonvolatile CMOS technology, the devices offer access times to 55 ns with power dissipation of just 275 mW. When deselected, the CMOS standby current is less than 300 µA.
The device contains a user-enabled "boot block" protection feature. Two versions of the feature are available: the AT49F004/4096A locates the boot block at lowest order
addresses ("bottom boot"); the AT49F004T/4096AT locates it at highest order addresses ("top boot").
To allow for simple in-system reprogrammability, the AT49F004(T)/4096A(T) does not require high input voltages for programming. Reading data out of the device is similar to reading from an EPROM; it has standard CE, OE, and WE
inputs to avoid bus con-tention. Reprogramming the AT49F004(T)/4096A(T) is performed by first erasing a(continued)
AT49F004T Maximum Ratings
Temperature Under Bias.............................-55°C to +125°C
Storage Temperature..................................-65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground.............................-0.6V to VCC+ 0.6V
Voltage on RESET
with Respect to Ground...................................-0.6V to +13.5V
Storage Temperature..................................-65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground.............................-0.6V to VCC+ 0.6V
Voltage on RESET
with Respect to Ground...................................-0.6V to +13.5V
AT49F004T Features
Single Voltage Operation
5V Read
5V Programming
Fast Read Access Time - 55 ns
Internal Erase/Program Control
Sector Architecture
One 8K Words (16K bytes) Boot Block with Programming Lockout
Two 4K Words (8K bytes) Parameter Blocks
One 240K Words (480K bytes) Main Memory Array Block
Fast Sector Erase Time - 10 seconds
Byte-by-Byte or Word-By-Word Programming - 10 µs Typical
Hardware Data Protection
DATA Polling For End Of Program Detection
Low-Power Dissipation
50 mA Active Current
300 µA CMOS Standby Current
Typical 10,000 Write Cycles
5V Read
5V Programming
Fast Read Access Time - 55 ns
Internal Erase/Program Control
Sector Architecture
One 8K Words (16K bytes) Boot Block with Programming Lockout
Two 4K Words (8K bytes) Parameter Blocks
One 240K Words (480K bytes) Main Memory Array Block
Fast Sector Erase Time - 10 seconds
Byte-by-Byte or Word-By-Word Programming - 10 µs Typical
Hardware Data Protection
DATA Polling For End Of Program Detection
Low-Power Dissipation
50 mA Active Current
300 µA CMOS Standby Current
Typical 10,000 Write Cycles
AT49F004T-55TC
PDF/DataSheet Download
- Datasheet: AT49F004T-55TC
- File Size: 180954 KB
- Manufacturer: ATMEL [ATMEL Corporation]
- Click here to Download
- ·AT403
- POSEICO [Power Semiconductors]
- PHASE CONTROL THYRISTOR
- 172778 KB
- ·AT40391B33
- System Controller
- 158891 KB
- ·AT40391B40
- System Controller
- 158891 KB
- ·AT40392-25
- Data Path Controller
- 158891 KB
- ·AT403S12
- POSEICO [Power Semiconductors]
- PHASE CONTROL THYRISTOR
- 172778 KB
- ·AT40493-25
- System Controller
- 156875 KB
- ·AT40493-50
- System Controller
- 156875 KB
- ·AT40495-25
- System Controller
- 52333 KB
AT49F004T Relative Products
AT49F004
The AT49F004(T) and AT49F4096A(T) are 5-volt, 4-megabit Flash Memories orga-nized as 524,288 words of 8 bits each or 256K words of 16 bits each. Manufactured with Atmel's advanced nonvolatile CMOS technology, the devices offer access times to 55 ns with powe...
AT49F002T-90VI
IC FLASH MEM 5V 2M 32VSOP
-
AT49F002T-90VC
IC FLASH MEM 5V 2M 32VSOP
AT49F002T-90TI
IC FLASH MEM 5V 2M 32TSOP
-
AT49F002T-90TC
IC FLASH MEM 5V 2M 32TSOP
AT49F002T-90PI
IC FLASH MEM 5V 2M 32DIP
Hotspot Suppliers Product
T491D336K035AT
Price: 0.1-100 USD
standard MnO2, Tantalum surface mount capacitor, 22uf, 35v, Low Profile Case Sizes
PCF8591T
Price: 0.001-5 USD
single-chip, single-supply, low power, 8-bit, CMOS data acquisition device, SOP, -0.5 to +8.0 V
PESD5V0S1BA,115
Price: 0.07-0.29 USD
low capacitance, ESD protection diode, SMD plastic packages
AD815ARB-24
Price: 1.88-2.4 USD
Differential Driver, sop-24, ±18 V
REF192G
Price: 1.1-1.25 USD
band gap voltage reference, SOP-8, -0.3 V, low temperature coefficient
SKKT57/16E
Price: 13-15 USD
Thyristor / Diode Module, 60 A, 1.65 V, 3.5 mΩ, hard soldered joints
PIC18F6622-I/PT
Price: 2.33-4.55 USD
32KX16, 64TQFP, 1 Mbit, enhanced flash microcontroller, 10-bit, A/D,nano Watt technology
stk795-820
Price: 1-2 USD
stk795-820 Sanyo Semicon Device
TMS320C31PQL40
Price: 10-15 USD
32-bit, floating-point processor, QFP-132, -0.3 V to 7 V, High-Performance, Block-Repeat Capability
K6T0808C1D-RB55
Price: 0.61-0.89 USD
CMOS Static RAM, SOP28, -0.5 to 7.0 V, 1.0 W, 32Kx8 bit, Low Data Retention Voltage
HY5DU561622FTP-4-C
Price: 1.44-1.6 USD
256M(16Mx16) DDR SDRAM, TSOP66, Double data rate interface
STK6994JH
Price: 6-8 USD
STK6994JH, ZIP4, Sanyo Semicon
