MC9S12DB MOTOROLA [Motorola, Inc], MC9S12DB Datasheet - Page 3

• Manufacturer Part Number: MC9S12DB
• Description: HCS12DB Family Product Proposal
• Manufacturer: MOTOROLA [Motorola, Inc]

MOTOROLA
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Freescale Semiconductor, Inc.
For More Information On This Product,
Seven or eight PWM channels with programmable period and duty cycle
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Serial interfaces
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Byteflight
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SIM (system integration module)
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Clock generation
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Operating frequency
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Internal 5 V to 2.5 V regulator
112-Pin LQFP or 80-Pin QFP package
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Development support
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HCS12DB Family Product Proposal
8-bit 4-channel or 16-bit 2-channel (80-Pin Version)
8-bit 8-channel or 16-bit 4-channel (112-Pin Version)
Separate control for each pulse width and duty cycle
Center- or left-aligned outputs
Programmable clock select logic with a wide range of frequencies
Two asynchronous serial communications interfaces (SCI)
Up to two synchronous serial peripheral interfaces (SPI)
10 MBit/s serial protocol
CRG (windowed COP watchdog, real-time interrupt, clock monitor,
clock generation and reset)
MEBI (multiplexed external bus interface)
MMC (memory map and interface)
INT (interrupt control)
BKP (breakpoints)
BDM (background debug mode)
Phase-locked loop clock frequency multiplier
Limp home mode in absence of external clock
Slow mode divider
Low power 0.5 to 40 MHz crystal oscillator reference clock
50 MHz equivalent to 25 MHz bus speed for single chip
40 MHz equivalent to 20 MHz bus speed in expanded bus modes
I/O lines with 5-V input and drive capability
5-V ATD inputs
Dual supply (5 V for I/O and ATD, 2.5 V for logic
Single-wire background debug™ mode (BDM)
On-chip hardware breakpoints
Go to: www.freescale.com
HCS12DBFAMILYPP/D
Features
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