參數(shù)資料
型號： AT29C020-15
廠商： Atmel Corp.
英文描述： High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
中文描述： 2兆位256K × 8 5伏只有閃存的CMOS
文件頁數(shù)： 8/11頁
文件大?。?/td> 257K
代理商： AT29C020-15
Software Protected Program Cycle Waveform
(1, 2, 3)
Notes: 1. A8 through A17 must specify the sector address
during each high to low transition of WE (or CE)
after the software code has been entered.
2. OE must be high when WE and CE are both low.
3.
All bytes that are not loaded within the sector being
programmed will be indeterminate.
LOAD DATA
SECTOR (TO
LOAD DATA A0
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
Notes for software program code:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. Data Protect state will be activated at end of program cycle.
3. Data Protect state will be deactivated at end of program
period.
4. 256-bytes of data
MUST BE
loaded.
ENTER DATA
PROTECT STATE
(2)
WRITES ENABLED
Software Data
Protection Enable
Algorithm
(1)
LOAD DATA
TO
SECTOR (256 BYTES)
(4)
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 80
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 20
TO
ADDRESS 5555
EXIT DATA
Software Data
Protection Disable
Algorithm
(1)
8
AT29C020
相關PDF資料
PDF描述
AT29C020-15JC High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
AT29C020-15JI High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
AT29C020-15PC High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-SOIC -55 to 125
AT29C020-15PI High Speed CMOS Logic Octal Transparent Latches with 3-State Outputs 20-PDIP -55 to 125
AT29C020-15TC High Speed CMOS Logic Octal Transparent Latches with 3-State Outputs 20-PDIP -55 to 125
相關代理商/技術參數(shù)
參數(shù)描述
AT29C020-15DC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
AT29C020-15DI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
AT29C020-15DM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
AT29C020-15DM/883 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
AT29C020-15JC 功能描述:閃存 2M (256kx8) NRND 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 結構: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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