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908E621

Freescale Semiconductor
Part Number 908E621
Manufacturer Freescale Semiconductor
Description Integrated Quad Half-Bridge and Triple High-Side
Published Jul 3, 2007
Detailed Description Freescale Semiconductor Technical Data Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for Hi...
Datasheet PDF File 908E621 PDF File

908E621
908E621

Overview
Freescale Semiconductor Technical Data Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror The 908E621 is an integrated single package solution that includes a high performance HC08 microcontroller with a SMARTMOS analog control IC.
The HC08 includes flash memory, a timer, enhanced serial communications interface (ESCI), a 10 bit analog-to-digital converter (ADC), internal serial peripheral interface (SPI), and an internal clock generator module (ICG).
The analog control die provides four half-bridge and three high side outputs with diagnostic functions, a Hall effect sensor input, analog inputs, voltage regulator, window watchdog, and local interconnect network (LIN) physical layer.
The single package solution, together with LIN, provides optimal application performance adjustments and space saving PCB design.
It is well-suited for the control of automotive high end mirrors.
Features • High performance M68HC908EY16 core • 16 KB of on-chip flash memory, 512 B of RAM • Two 16-bit, two-channel timers • LIN physical layer interface • Autonomous MCU watchdog / MCU supervision • One analog input with switchable current source • Four low RDS(ON) half-bridge outputs • Three low RDS(ON) high side outputs • Wake-up and 2 or 3-pin Hall effect sensor input • 12 microcontroller I/Os • Pb-free packaging designated by suffix codes EK Document Number: MM908E621 Rev.
6.
0, 4/2012 908E621 QUAD HALF-BRIDGE AND TRIPLE HIGH SIDE SWITCH WITH EMBEDDED MCU AND LIN EK (Pb-Free) 98ASA10712D 54-PIN SOICW-EP ORDERING INFORMATION Device (Add an R2 suffix for Tape and reel orders) Temperature Range (TA) Package MM908E621ACPEK -40 to 85°C 54 SOICW-EP 100 nF 4.
7 μF μC PortA μC PortB μC PortC μC PortD μC PortE Internally Connected Internally Connected LIN VSP1:8] VDDA/VREFH L0 EVDD VDD HB1 VSSA/VREFL EVSS VSS 908E621 HB2 HB3 RST A RST HB4 IRQ A IRQ HS1 PTA/KBD0 PTA1/KBD1 HS2 PTA2/KBD2 PTA3/KBD3 HS3 PTA4/KBD4 HVDD PTB3/AD3 ...


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