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參數(shù)資料
| 型號： | AT49BV8192-20RI |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 8-Megabit 512K x 16 CMOS Flash Memory |
| 中文描述： | 512K X 16 FLASH 3V PROM, 200 ns, PDSO44 |
| 封裝： | 0.525 INCH, PLASTIC, SOIC-44 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 148K |
| 代理商： | AT49BV8192-20RI |
AT49BV/LV8192(T)
5
Notes:
1. The DATA FORMAT in each bus cycle is as follows: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex)
2. The 8K word boot sector has the address range 00000H to 01FFFH for the AT49BV/LV8192 and 7E000H to 7FFFFH for the
AT49BV/LV8192T.
3. Either one of the Product ID Exit commands can be used.
4. SA = sector addresses:
For the AT49BV/LV8192
SA = 03XXX for PARAMETER BLOCK 1
SA = 05XXX for PARAMETER BLOCK 2
SA = 7FXXX for MAIN MEMORY ARRAY
For the AT49BV/LV8192T
SA = 7DXXX for PARAMETER BLOCK 1
SA = 7BXXX for PARAMETER BLOCK 2
SA = 79XXX for MAIN MEMORY ARRAY
5. When the boot block programming lockout feature is not enabled, the boot block and the main memory block will erase
together (form the same sector erase command). Once the boot region has been protected, only the main memory array
sector will erase when its sector erase command is issued.
Command Definition (in Hex)
(1)
Command
Sequence
Bus
Cycles
1st Bus
Cycle
2nd Bus
Cycle
3rd Bus
Cycle
4th Bus
Cycle
5th Bus
Cycle
6th Bus
Cycle
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Read
1
Addr
D
OUT
Chip Erase
6
5555
AA
2AAA
55
5555
80
5555
AA
2AAA
55
5555
10
Sector Erase
6
5555
AA
2AAA
55
5555
80
5555
AA
2AAA
55
SA
(4)(5)
30
Word Program
4
5555
AA
2AAA
55
5555
A0
Addr
D
IN
Boot Block Lockout
(2)
6
5555
AA
2AAA
55
5555
80
5555
AA
2AAA
55
5555
40
Product ID Entry
3
5555
AA
2AAA
55
5555
90
Product ID Exit
(3)
3
5555
AA
2AAA
55
5555
F0
Product ID Exit
(3)
1
xxxx
F0
Absolute Maximum Ratings*
Temperature Under Bias................................ -55°C to +125°C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
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 V
CC
+ 0.6V
Voltage on RESET
with Respect to Ground...................................-0.6V to +13.5V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT49BV8192-20TC | 8-Megabit 512K x 16 CMOS Flash Memory |
| AT49BV8192-20TI | 8-Megabit 512K x 16 CMOS Flash Memory |
| AT49LV8192 | 8-Megabit 512K x 16 CMOS Flash Memory |
| AT49LV8192-12RC | 8-Megabit 512K x 16 CMOS Flash Memory |
| AT49LV8192-12RI | 8-Megabit 512K x 16 CMOS Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49BV8192-20TC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 CMOS Flash Memory |
| AT49BV8192-20TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 512K x 16 CMOS Flash Memory |
| AT49BV8192A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Megabit 1M x 8/ 512K x 16 CMOS Flash Memory |
| AT49BV8192A-10CI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX16/1MX8|CMOS|BGA|48PIN|PLASTIC |
| AT49BV8192A-11CC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM |
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