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參數(shù)資料
| 型號： | AT29BV020-35TI |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| 中文描述： | 256K X 8 FLASH 2.7V PROM, 350 ns, PDSO32 |
| 封裝： | 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32 |
| 文件頁數(shù)： | 9/10頁 |
| 文件大小： | 489K |
| 代理商： | AT29BV020-35TI |
PAUSE 20 mS
LOAD DATA 90
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
Notes for software product identification:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. A1 - A17 = V
IL
.
Manufacture Code is read for A0 = V
IL
;
Device Code is read for A0 = V
IH
.
3. The device does not remain in identification mode if
powered down.
4. The device returns to standard operation mode.
5. Manufacturer Code is 1F. The Device Code is BA.
ENTER PRODUCT
IDENTIFICATION
MODE (2, 3)
Software Product
Identification Entry
(1)
PAUSE 20 mS
LOAD DATA F0
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
EXIT PRODUCT
IDENTIFICATION
MODE (4)
Software Product
Identification Exit
(1)
LOAD DATA 80
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
Boot Block Lockout
Feature Enable Algorithm
(1)
Notes for boot block lockout feature enable:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. Lockout feature set on lower address boot block.
3. Lockout feature set on higher address boot block.
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
PAUSE 20 mS
LOAD DATA FF
TO
ADDRESS FFFFFH
(3)
PAUSE 20 mS
LOAD DATA 00
TO
ADDRESS 00000H
(2)
LOAD DATA 40
TO
ADDRESS 5555
AT29BV020
4-21
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT29BV020-25 | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-25JC | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-25JI | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-25TC | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-25TI | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT29BV040A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory |
| AT29BV040A_08 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory |
| AT29BV040A-20CC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
| AT29BV040A-20CI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|FLASH|512KX8|CMOS|BGA|32PIN|PLASTIC |
| AT29BV040A-20JU | 功能描述:閃存 4M(512Kx8) 2.7V - 250NS IND TEMP RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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