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908E621 Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
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908E621 Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
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1 / 60 page  Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products. Document Number: MM908E621 Rev. 6.0, 4/2012 Freescale Semiconductor Technical Data © Freescale Semiconductor, Inc., 2007-2012. All rights reserved. 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 Figure 1. 908E621 Simplified Application Diagram QUAD HALF-BRIDGE AND TRIPLE HIGH SIDE SWITCH WITH EMBEDDED MCU AND LIN 908E621 ORDERING INFORMATION Device (Add an R2 suffix for Tape and reel orders) Temperature Range (TA) Package MM908E621ACPEK -40 to 85°C 54 SOICW-EP EK (Pb-Free) 98ASA10712D 54-PIN SOICW-EP LIN M M M VDDA/VREFH EVDD VDD VSSA/VREFL EVSS VSS RST A RST IRQ A IRQ PTA/KBD0 PTA1/KBD1 PTA2/KBD2 PTA3/KBD3 PTA4/KBD4 PTB3/AD3 PTB4/AD4 PTB5/AD5 PTC2/MCLK PTC3/OSC2 PTC4/OSC1 PTD0/TACH0 PTD1/TACH1 PTE1/RXD L0 HB1 HB2 HB3 HB4 HS1 HS2 HS3 HVDD A0 A0CST H0 TESTMODE GND[1:4] EP VSP1:8] Wake-up Input 4 x Half-brideOutputs High Side Output 1 High Side Output 2 High Side Output 3 Switched 5.0 V Output Analog Input with Curet Source Analog Input Current Source Trim Two 3-pin Hall Sensor Input Pull to GND for User Mode >22 μF 100 nF 4.7 μF 100 nF μC PortA μC PortB μC PortC μC PortD μC PortE Internally Connected Internally Connected 908E621 |
Similar Part No. - 908E621_12 |
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Similar Description - 908E621_12 |
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