Product Summary

The MM908E621ACDWB is a high performance HC08 microcontroller with a SMARTMOS analog control IC. The MM908E621ACDWB includes flash memory, a timer, enhanced serial communications interface (ESCI), a 10 bit analog-to-digital converter (ADC), serial peripheral interface (SPI) (only internal), 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. The MM908E621ACDWB is well suited for the control of automotive high end mirrors.

Parametrics

MM908E621ACDWB absolute maximum ratings of MIC5209BM are (1)Supply VoltageAnalog Chip Supply Voltage under Normal Operation (Steady-state)VSUP(SS): -0.3 to 28V; (2)Supply Voltage Analog Chip Supply Voltage under Transient Conditions(1)VSUP(PK): -0.3 to 40V; (3)Supply Voltage MCU Chip Supply Voltage VDD: -0.3 to 5.5V; (4)Maximum Microcontroller VSS Output Current IMVSS: 100 mA; (5)Maximum Microcontroller VDD Input Current IMVDD: 100 mA.

Features

MM908E621ACDWB features of MIC5209BM can be summarized as (1)High performance M68HC908EY16 core; (2)16K bytes of on-chip flash memory, 512 bytes of RAM; (3)Two 16-bit, 2-channel timers; (4)LIN physical layer interface; (5)Autonomous MCU watchdog / MCU supervision; (6)One analog input with switchable current source; (7)Four low RDS(ON)half-bridge outputs; (8)Three low RDS(ON)high side outputs; (9)Wake-up and 2/3-pin hall-effect sensor input; (10)12 microcontroller I/Os.

Diagrams

 MM908E621ACDWB pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MM908E621ACDWB
MM908E621ACDWB

Freescale Semiconductor

8-bit Microcontrollers (MCU) QUAD H-B/3-HS W/MCU & LI

Data Sheet

Negotiable 
MM908E621ACDWBR2
MM908E621ACDWBR2

Freescale Semiconductor

8-bit Microcontrollers (MCU) QUAD HB / TRIPLE HS 841B

Data Sheet

Negotiable