参数资料
| 型号： | DS24B33+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/23页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 4KBIT TO92 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 4K (256 x 16) |
| 接口： | 1 线 |
| 电源电压： | 2.8 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | TO-226-3、TO-92-3 标准主体 |
| 供应商设备封装： | TO-92-3 |
| 包装： | 散装 |
DS24B33
1-Wire 4Kb EEPROM
POLYNOMIAL = X 16 + X 15 + X 2 + 1
X 0
1ST
STAGE
X 1
2ND
STAGE
X 2
3RD
STAGE
X 3
4TH
STAGE
X 4
5TH
STAGE
X 5
6TH
STAGE
X 6
7TH
STAGE
X 7
8TH
STAGE
9TH
STAGE
10TH
STAGE
11TH
STAGE
12TH
STAGE
13TH
STAGE
14TH
STAGE
15TH
STAGE
16TH
STAGE
X 8
X 9
X 10
X 11
X 12
X 13
X 14
X 15
X 16
CRC OUTPUT
INPUT DATA
Figure 13. CRC-16 Hardware Description and Polynomial
Command-Specific 1-Wire Communication Protocol—Legend
20
SYMBOL
RST
PD
Select
WS
RS
CPS
RM
TA
TA-E/S
<data to EOS>
<data to EOM>
CRC-16
FF loop
AA loop
Programming
DESCRIPTION
1-Wire reset pulse generated by master
1-Wire presence pulse generated by slave
Command and data to satisfy the ROM function protocol
Command: “Write Scratchpad”
Command: “Read Scratchpad”
Command: “Copy Scratchpad”
Command: “Read Memory”
Target Address TA1, TA2
Target Address TA1, TA2 with E/S byte
Transfer of as many bytes as needed to reach the end of the scratchpad for a given target address
Transfer of as many bytes as are needed to reach the end of the memory
Transfer of an inverted CRC-16
Indefinite loop where the master reads FF bytes
Indefinite loop where the master reads AA bytes
Data transfer to EEPROM; no activity on the 1-Wire bus permitted during this time
Maxim Integrated
相关PDF资料 |
PDF描述 |
|---|---|
| AT25256B-XHL-T | IC EEPROM 256KBIT 20MHZ 8TSSOP |
| A54SX32-BG329 | IC FPGA SX 48K GATES 329-BGA |
| RSC60DRTI-S13 | CONN EDGECARD 120POS .100 EXTEND |
| RMC60DRTI-S13 | CONN EDGECARD 120PS .100 EXTEND |
| A54SX32-BGG329 | IC FPGA SX 48K GATES 329-BGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS24B33 R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33 T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33 TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33_1105 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
| DS24B33_1203 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Wire 4Kb EEPROM |
发布紧急采购，3分钟左右您将得到回复。