MCF51JM64 FREESCALE [Freescale Semiconductor, Inc], MCF51JM64 Datasheet - Page 6

• Manufacturer Part Number: MCF51JM64
• Description: MCF51JM128 ColdFire Microcontroller
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

MCF51JM128 Family Configurations
1.3
Table 2
6
CF1CORE (V1 ColdFire core)
BDM (background debug module)
DBG (debug)
SYSCTL (system control)
FLASH (flash memory)
RAM (random-access memory)
RGPIO (rapid general-purpose input/output)
VREG (voltage regulator)
USBOTG (USB On-The-Go)
ADC (analog-to-digital converter)
TPM1, TPM2 (timer/pulse-width modulators)
CF1_INTC (interrupt controller)
CAU (cryptographic acceleration unit)
RNGA (random number generator accelerator)
RTC (real-time counter)
ACMP (analog comparator)
CMT (carrier modulator timer)
IIC1, IIC2 (inter-integrated circuits)
KBI (keyboard interrupt)
MCG (multipurpose clock generator)
XOSC (crystal oscillator)
CAN (controller area network)
SCI1, SCI2 (serial communications interfaces)
SPI1, SPI2 (serial peripheral interfaces)
describes the functional units of the MCF51JM128 series.
Features
Unit
Table 2. MCF51JM128 Series Functional Units
MCF51JM128 ColdFire Microcontroller, Rev. 2
Infrared output used for the Remote Controller
Executes programs and interrupt handlers
Provides a single-pin debugging interface (part of the V1 ColdFire core)
Provides debugging and emulation capabilities (part of the V1 ColdFire core)
Provides LVD, COP, external interrupt request, and so on
Provides storage for program code and constants
Provides storage for program code, constants, and variables
Allows I/O port access at CPU clock speeds
Controls power management throughout the device
Supports the USB On-The-Go dual-role controller
Measures analog voltages at up to 12 bits of resolution
Provide a variety of timing-based features
Controls and prioritizes all device interrupts
Co-processor support for DES, 3DES, AES, MD5, and SHA-1
32-bit random number generator that complies with FIPS-140
Provides a constant-time base with optional interrupt
Compares two analog inputs
Supports the standard IIC communications protocol
Provides pin interrupt capabilities
Provides clocking options for the device, including a phase-locked loop (PLL)
and frequency-locked loop (FLL) for multiplying slower reference clock
sources
Supports low/high range crystals
Supports standard CAN communications protocol
Serial communications UARTs that can support RS-232 and LIN protocols
Provide a 4-pin synchronous serial interface
Function
Freescale Semiconductor