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參數(shù)資料
| 型號(hào)： | AT49BV1604-12TI |
| 廠商： | ATMEL CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| 中文描述： | 1M X 16 FLASH 3V PROM, 120 ns, PDSO48 |
| 封裝： | PLASTIC, MO-142DD, TSOP-48 |
| 文件頁(yè)數(shù)： | 1/18頁(yè) |
| 文件大?。?/td> | 214K |
| 代理商： | AT49BV1604-12TI |
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1
Features
2.7V to 3.6V Read/Write
Access Time - 90 ns
Sector Erase Architecture
– Thirty 32K word (64K byte) Sectors with Individual Write Lockout
– Eight 4K word (8K byte) Sectors with Individual Write Lockout
– Two 16K word (32K byte) Sectors with Individual Write Lockout
Fast Word Program Time - 20
μ
s
Fast Sector Erase Time - 200 ms
Dual Plane Organization, Permitting Concurrent Read while Program/Erase
– Memory Plane A: Eight 4K Word, Two 16K Word and Six 32K Word Sectors
– Memory Plane B: Twenty-Four 32K Word Sectors
Erase Suspend Capability
– Supports Reading/Programming Data from Any Sector by Suspending Erase of
Any Different Sector
Low Power Operation
– 25 mA Active
– 10
μ
A Standby
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
Optional V
PP
Pin for Fast Programming
RESET Input for Device Initialization
Sector Program Unlock Command
TSOP, CBGA, and
μ
BGA Package Options
Top or Bottom Boot Block Configuration Available
Description
The AT49BV16X4(T) is 2.7 to 3.6 volt 16-megabit Flash memory organized as
1,048,576 words of 16 bits each or 2,097,152 bytes of 8 bits each. The x16 data
appears on I/O0 - I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided
into 40 blocks for erase operations. The device is offered in 48-pin TSOP and 48-ball
μ
BGA packages. The device has CE, and OE control signals to avoid any bus con-
tention. This device can be read or reprogrammed using a single 2.7V power supply,
making it ideally suited for in-system programming.
Rev. 0925B–05/98
AT49BV1604
16-Megabit
(1M x 16/2M x 8)
3-volt Only
Flash Memory
AT49BV1604
AT49BV1604T
AT49BV1614
AT49BV1614T
Advance
Information
AT49BV16X4(T)
Pin Configurations
Pin Name
Function
A0 - A19
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
RESET
Reset
RDY/BUSY
READY/BUSY Output
V
PP
Optional Power Supply for Faster
Program/Erase Operations
I/O0 - I/O14
Data Inputs/Outputs
I/O15 (A-1)
I/O15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
BYTE
Selects Byte or Word Mode
NC
No Connect
V
CCQ
Output Power Supply
DC
Don’t Connect
(continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT49BV1604-12UC | 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-12UI | 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-90TC | 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-90TI | 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-90UI | 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49BV1604-12UC | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-12UI | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory |
| AT49BV1604-90TC | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-90TI | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604-90UC | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory |
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