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S9S12B64F0CFUER

厂商:
Freescale
类别:
16位单片机
包装:
-
封装:
QFP 80 14*14*2.2P0.65
无铅情况/ROHS:
无铅
描述:
9S12B64 - STURGEON

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  • 参数
  • 描述
  • 文档
参数 数值
Application/Qualification Tier COMMERCIAL, INDUSTRIAL, AUTOMOTIVE
Export Control Classification Number (US) EAR99
Floor Life 168 HOURS
Leadtime (weeks) 12
Life Cycle Description (code) PRODUCT STABLE GROWTH/MATURITY
Material Composition Declaration (MCD) Download MCD Report
Maximum Time at Peak Temperature (s) 40
Micron Size (μm) .25
Minimum Package Quantity (MPQ) 750
Moisture Sensitivity Level (MSL) 3
MPQ Container REEL
Pin/Lead/Ball Count 80
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Sample Exception Availability N
Timers - Number of Timers 1
2nd Level Interconnect e3
Internal Flash (kByte) 64
A/D Converter - Bits (bit) 10
A/D Converter - Channels 8
Timers - Size (bit) 16
Ambient Operating Temperature (Min-Max) (°C) -40 to 85
CAN CAN 2.0 A/B / MSCAN12
Device Type MCU
Timers - Channels 8
Internal RAM (kByte) 2
Bus Frequency (Max) (MHz) 25
EEPROM (kByte) 1
Halogen Free Yes
Harmonized Tariff (US) Disclaimer 8542.31.0000
Material Type Tested Packaged Device
Mounting Style Surface Mount
Number of Reflow Cycles 3
Package Material Plastic
Pulse Width Modulators - Bits (bit) 8
Pulse Width Modulators - Channels 8
REACH SVHC Freescale REACH Statement
Supply Voltage (Min-Max) (V) 3 to 5.5
Device Weight (g) .93550
Serial Interface - Type CAN / SPI / SCI / I2C
Additional Features COP / Internal Voltage Regulator
Budgetary Price($US) -
Peak Package Body Temperature (PPT)(°C) 260
Serial Interface - Number of Interfaces 1 / 2 / 1 / 1
Package Thickness (nominal) (mm) 2.450
Description 9S12B64 - STURGEON
Package Length (nominal) (mm) 14.000
Package Width (nominal) (mm) 14.000
Package Description and Mechanical Drawing QFP 80 14*14*2.2P0.65
Part Number S9S12B64F0CFUER
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Tape & Reel Yes
I/O Pins 59
Status Active

特点
High Efficiency, Low Noise Topology
Adjustable Output Slew Rate Reduces EMI
Full-Bridge Controller for Bidirectional Current Control
Adjustable Pulse-by-Pulse Bidirectional TEC Current Limit
Open/Shorted Thermistor Indication
Solution Footprint in Less Than 0.6 inches x 0.8 inches (Double-Sided PCB)
Available in 5mm x 5mm QFN and 28-Pin SSOP Packages
TEC Voltage Clamping
TEC Current, Voltage and Heat/Cool Status Outputs
Adjustable/Synchronizable Oscillator Frequency Reduces Filter Component Size and System Noise
2.5V Reference Voltage Output
2.7V Minimum Operating Voltage

典型应用

描述
The LTC?1923 is a pulse width modulator intended for thermoelectric cooler (TEC) or heater applications requiring either unidirectional or bidirectional drive circuits. All of the necessary control circuitry and two sets of complementary output drivers are integrated into the LTC1923 to drive a full bridge, providing an efficient means of bidirectional current flow to the TEC. An accurate temperature control loop to stabilize the temperature of a laser diode system is easily achieved with the addition of just a few external components. Typical temperature setpoint accuracy of 0.1°C is achievable with the LTC1923. Adding an instrumentation amplifier front end allows setpoint stability of 0.01°C.
The part features independent adjustable heating and cooling pulse-by-pulse current limit, current soft-start for controlled start-up, output slew rate control to reduce system noise, differential current sense and voltage amplifiers and a host of auxiliary circuits to protect the laser and provide redundant system monitoring.

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