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參數(shù)資料
| 型號： | AT49F1604-70UC |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| 中文描述： | 2M X 8 FLASH 5V PROM, 70 ns, PBGA48 |
| 封裝： | MICRO, BGA-48 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 213K |
| 代理商： | AT49F1604-70UC |
1
Features
4.5V to 5.5V Read/Write
Access Time - 70 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 - 10
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
– 40 mA Active
– 10
μ
A Standby
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
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 AT49F16X4(T) is a 5.0 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 contention. This device
can be read or reprogrammed using a single 5.0V power supply, making it ideally
suited for in-system programming.
Pin Configurations
Rev. 0977B–06/98
AT49BV1604
16-Megabit
(1M x 16/2M x 8)
5-volt Only
Flash Memory
AT49F1604
AT49F1604T
AT49F1614
AT49F1614T
Advance
Information
AT49BV16X4(T)
Pin Name
Function
A0 - A19
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
RESET
Reset
RDY/BUSY
READY/BUSY Output
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
DC
Don’t Connect
(continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT49F1604-70UI | 16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| AT49F1604-90TC | 16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| AT49F1604-90TI | 16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| AT49F1604-90UI | 16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| AT49F1604T-70UC | 16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49F1604-70UI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| AT49F1604-90CC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM |
| AT49F1604-90CI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM |
| AT49F1604-90TC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
| AT49F1604-90TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-Megabit 1M x 16/2M x 8 5-volt Only Flash Memory |
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