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參數(shù)資料
| 型號(hào)： | AT49BV1604T |
| 廠商： | Atmel Corp. |
| 英文描述： | 16-megabit 3-volt Only Flash Memory(16M位 3V閃速存儲(chǔ)器) |
| 中文描述： | 16兆位3伏，只有閃存（1,600位3V的閃速存儲(chǔ)器） |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 352K |
| 代理商： | AT49BV1604T |
1
Features
2.7V to 3.3V 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 μs
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 μA Standby
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
Optional VPP Pin for Fast Programming
RESET Input for Device Initialization
Sector Program Unlock Command
TSOP, CBGA and μBGA Package Options
Top or Bottom Boot Block Configuration Available
Description
The AT49BV16X4(T) is a 2.7- to 3.3-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 sectors for erase operations. The device is offered in 48-lead TSOP and
48-ball μBGA packages. The device has CE and OE control signals to avoid any bus
16-megabit
(1M x 16/2M x 8)
3-volt Only
Flash Memory
AT49BV1604
AT49BV1604T
AT49BV1614
AT49BV1614T
Rev. 0925J–05/00
Pin Configurations
Pin Name
Function
A0 - A19
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
RESET
Reset
RDY/BUSY
READY/BUSY Output
VPP
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
VCCQ
Output Power Supply
DC
Don’t Connect
(continued)
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| AT49BV160C | 16-megabit (1M x 16) 3-volt Only Flash Memory |
| AT49BV160C-70CI | 16-megabit (1M x 16) 3-volt Only Flash Memory |
| AT49BV160C-70TI | 16-megabit (1M x 16) 3-volt Only Flash Memory |
| AT49BV160CT-70CI | 16-megabit (1M x 16) 3-volt Only Flash Memory |
| AT49BV160CT-70TI | 16-megabit (1M x 16) 3-volt Only Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49BV1604T-11UI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory |
| AT49BV1604T-12TC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604T-12TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
| AT49BV1604T-12UC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit (1M x 16/2M x 8) 3-volt Only Flash Memory |
| AT49BV1604T-12UI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory |
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