MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 47

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
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Freescale Semiconductor, Inc.
For More Information On This Product,
– Enhanced security feature prevents unauthorized access to
– Single supply operation (no need for separate, high voltage
8 Kbytes (MMC2113) or 32 Kbytes (MMC2112 and MMC2114) of
static random-access memory (SRAM):
– Single cycle byte, half-word (16-bit), and word (32-bit) reads
– Standby power supply support
Serial peripheral interface (SPI):
– Master mode and slave mode
– Wired-OR mode
– Slave select output
– Mode fault error flag with CPU interrupt capability
– Double-buffered receiver
– Serial clock with programmable polarity and phase
– Control of SPI operation during wait mode
– Reduced drive control
– General-purpose input/output (I/O) capability
Two serial communications interfaces (SCI):
– Full-duplex operation
– Standard mark/space non-return-to-zero (NRZ) format
– 13-bit baud rate prescaler
– Programmable 8-bit or 9-bit data format
– Separately enabled transmitter and receiver
– Separate receiver and transmitter CPU interrupt requests
– Two receiver wakeup methods (idle line and address mark)
– Receiver framing error detection
– Hardware parity checking
– 1/16 bit-time noise detection
– Reduced drive control
– General-purpose I/O capability
contents of FLASH (protects company IP)
program/erase supply)
and writes
Go to: www.freescale.com
General Description
Advance Information
General Description
Features
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