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參數(shù)資料
| 型號(hào)： | HN58X24512I |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Two-wire serial interface 512k EEPROM (64-kword ⅴ 8-bit) |
| 中文描述： | 兩線串行接口為512k的EEPROM（64 KWord的ⅴ8位） |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 55K |
| 代理商： | HN58X24512I |
HN58X24512I
11
Device Addressing
The EEPROM device requires an 8-bit device address word following a start condition to enable the chip
for a read or a write operation. The device address word consists of 4-bit device code, 3-bit device address
code and 1-bit read/write(R/W) code. The most significant 4-bit of the device address word are used to
distinguish device type and this EEPROM uses “1010” fixed code. The device address word is followed by
the 3-bit device address code. The upper bit of device address can be set any data. The device address
code selects one device out of all devices which are connected to the bus. This means that the device is
selected if the inputted 3-bit device address code is equal to the corresponding hard-wired A1 to A0 pin
status. The eighth bit of the device address word is the read/write(R/W) bit. A write operation is initiated
if this bit is low and a read operation is initiated if this bit is high. Upon a compare of the device address
word, the EEPROM enters the read or write operation after outputting the zero as an acknowledge. The
EEPROM turns to a stand-by state if the device code is not “1010” or device address code doesn’t coincide
with status of the correspond hard-wired device address pins A0 to A1.
Device Address Word
Device address word (8-bit)
Device code (fixed)
Device address code
R/W code*
1
128k, 256k
Notes: 1. R/W=“1” is read and R/W = “0” is write.
2. Don’t care bit.
1
0
1
0
0*
2
A1
A0
R/W
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| HN58X2408TI | Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) |
| HN58X2416FPI | Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) |
| HN58X2416TI | Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) |
| HN58X2432FPI | Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| HN58X25128FPI#S0 | 功能描述:IC EEPROM 128K 5MHZ 8SOP RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:閃存 - NAND 存儲(chǔ)容量:4G（256M x 16） 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP I 包裝:Digi-Reel® 其它名稱:557-1461-6 |
| HN58X25128FPIAG#S0 | 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 128KB SPI, SOP8 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 128KB SPI, SOP8 - Tape and Reel |
| HN58X25256FPI#S0 | 功能描述:IC EEPROM 256K 5MHZ 8SOP RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:閃存 - NAND 存儲(chǔ)容量:4G（256M x 16） 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP I 包裝:Digi-Reel® 其它名稱:557-1461-6 |
| HN58X25256FPIAG | 制造商:Renesas Electronics Corporation 功能描述: |
| HN58X25256FPIAG#S0 | 制造商:Renesas Electronics Corporation 功能描述:MEMORY, 32K X 8 BIT 制造商:Renesas Electronics Corporation 功能描述:MEMORY, 32K X 8 BIT - Tape and Reel |
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