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| 型号： | MAX6621AUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC TRANSL PECI TO I2C 10-UMAX |
| 标准包装： | 50 |
| 逻辑功能： | * |
| 位数： | * |
| 输入类型： | PECL |
| 输出类型： | I²C? |
| 数据速率： | 400kbs |
| 通道数： | 1 |
| 输出/通道数目： | * |
| 差分 - 输入:输出： | * |
| 传输延迟（最大）： | * |
| 电源电压： | * |
| 工作温度： | -20°C ~ 120°C |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
General Description
The MAX6621 PECI-to-I2C translator provides an effi-
cient, low-cost solution for PECI-to-SMBusTM/I2C proto-
col conversion. The PECI-compliant host reads
temperature data directly from up to four PECI-enabled
CPUs. Interrupts are generated when the measured
temperature exceeds the high-temperature limit and
causes ALERT to assert. The RESET input allows the
host to reset the I2C bus in the event of a communica-
tion error.
The I2C interface provides an independent serial com-
munication channel to communicate synchronously with
peripheral devices in a multiple master or multiple slave
system. This interface allows a maximum serial-data
rate of 400kbps.
The MAX6621 is designed to operate from a +3.0V to
+3.6V supply voltage and ambient temperature range
of -20°C to +120°C.
Applications
Servers
Workstations
Desktop Computers
Features
400kbps I2C-Compatible, 2-Wire Serial Interface
+3V to +3.6V Supply Voltage
PECI-Compliant Port
PECI-to-I2C Translation
ALERT Output
RESET Input (May Be Disabled as a Factory
Option)
Programmable Temperature Offsets
-20°C to +120°C Operating Temperature Range
VREF Input Refers Logic Levels to the PECI
Supply Voltage
Automatic I2C Bus Lockup Timeout Reset
Lead-Free, 10-Pin MAX Package
Ordering Information
T = Tape and reel.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
PART
TEMP RANGE
PIN-PACKAGE
MAX6621AUB+
-20°C to +120°C
10 μMAX
MAX6621AUB+T
-20°C to +120°C
10 μMAX
19-0729; Rev 2; 12/09
MAX6621
PECI-to-I2C Translator
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
I2C
MASTER
SDA
SCL
SDA
SCL
PECI
+3.3V
VCPU
VTT
GND
CPU
INTERNAL
TEMP
SENSOR
VREF
VCC
AD0
ALERT
RESET
MAX6621
Typical Application Circuit
Pin Configuration appears at end of data sheet.
SMBus is a trademark of Intel Corp.
μMAX is a registered trademark of Maxim Integrated Products, Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6621AUB+ | 功能描述:转换 - 电压电平 MAX6621 PROTOCOL CONVERTER USOP PB RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| MAX6621AUB+T | 功能描述:转换 - 电压电平 PECI-to-I2C Translator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| MAX6621AUB+TG48 | 制造商:Maxim Integrated Products 功能描述:MAX6621 PROTOCOL CONVERTER USOP PB - Tape and Reel |
| MAX66220ETA+ | 制造商:Maxim Integrated Products 功能描述:HF 4KBIT EEPROM - Rail/Tube |
| MAX66220ETA+T | 制造商:Maxim Integrated Products 功能描述:HF 4KBIT EEPROM T&R - Tape and Reel |
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