MM912I637AV1EP Overview
The outstanding performance of Battery Monitor makes it an excellent choice.There is a 48-VFQFN Exposed Pad package available to save space.The way of Surface Mount is used to mount it.Application Specific Microcontroller comes in a Tray package.A S12 core processor powers the device.When working, the temperature should be kept at -40°C~105°C.FLASH (96KB) is its program memory type.Application Specific Microcontroller is possible to achieve high efficiency wApplication Specific Microcontrollerh a 2.25V~5.5V supply voltage.There are 8 I/Os on it.A comparable component can be found by using the base part number MM912I637.The terminals of this device are located at QUAD.It is a part of the series of controllers HCS12.Application Specific Microcontroller has 48 terminations.The number of channels available at the moment is 1.Vsup should be kept above 3.5V for normal operation.Microcontroller uses an analog IC POWER SUPPLY MANAGEMENT CIRCUIT.
MM912I637AV1EP Features
48-VFQFN Exposed Pad package
Mounting type of Surface Mount

MM912I637AV1EP Applications
There are a lot of NXP USA Inc.
MM912I637AV1EP Microcontroller applications.

Equipment control
Instrument control
Instrument control
Toys
Robots
Radio
Television
Heater/Fan
Calculator
Kindle

Factory Lead Time	26 Weeks
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~105°C
Packaging	Tray
Published	2012
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Applications	Battery Monitor
Voltage - Supply	2.25V~5.5V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	MM912I637
Qualification Status	Not Qualified
Supply Voltage-Min (Vsup)	3.5V
Number of Channels	1
Interface	LIN, SCI, SPI
Analog IC - Other Type	POWER SUPPLY MANAGEMENT CIRCUIT
Number of I/O	8
RAM Size	6K x 8
Core Processor	S12
Adjustable Threshold	YES
Program Memory Type	FLASH (96KB)
Supply Current-Max (Isup)	25mA
Controller Series	HCS12
Length	7mm
Height Seated (Max)	0.9mm
Width	7mm
RoHS Status	ROHS3 Compliant
Supplier Device Package	48-QFN-EP (7x7)
Qualification	MIL-PRF-55681/8
Package	Bulk
Base Product Number	MM912
Mfr	Freescale Semiconductor
Product Status	Active
Operating Temperature	-40°C ~ 105°C
Series	-
Capacitance	680 pF
Voltage - Supply	2.25V ~ 5.5V
Product Length	3.2 mm
Product Width	3.2 x 1.6 x 1.3