M52221DEMO Freescale Semiconductor, M52221DEMO Datasheet - Page 12

• Manufacturer Part Number: M52221DEMO
• Description: BOARD DEMO FOR MCF52221
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MPUr

Specifications of M52221DEMO

• Contents: SBC, Cables and Software
• Processor To Be Evaluated: MCF52221
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V2
• Silicon Core Number: MCF52
• Silicon Family Name: MCF5222x
• Rohs Compliant: Yes
• For Use With/related Products: MCF52221
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCF52223 Family Configurations
1.2.21
The reset controller determines the source of reset, asserts the appropriate reset signals to the system, and keeps track of what
caused the last reset. There are seven sources of reset:
Control of the LVD and its associated reset and interrupt are managed by the reset controller. Other registers provide status flags
indicating the last source of reset and a control bit for software assertion of the RSTO pin.
1.2.22
Nearly all pins on the MCF52223 have general purpose I/O capability and are grouped into 8-bit ports. Some ports do not use
all eight bits. Each port has registers that configure, monitor, and control the port pins.
1.2.23
This product is RoHS-compliant. Refer to the product page at
information.
Figure 2
12
Part Number Summary
•
•
•
•
•
•
•
Part Number
MCF52221
MCF52223
External reset input
Power-on reset (POR)
Watchdog timer
Phase locked-loop (PLL) loss of lock
PLL loss of clock
Software
Low-voltage detector (LVD)
shows the pinout configuration for the 100 LQFP.
Reset
GPIO
Part Numbers and Packaging
128 Kbytes / 16 Kbytes
256 Kbytes / 32 Kbytes
Flash / SRAM
MCF52223 ColdFire Microcontroller, Rev. 2
USBOTG, 16-/32-bit/PWM Timers
USBOTG, 16-/32-bit/PWM Timers
3 UARTs, I
3 UARTs, I
Key Features
freescale.com
2
2
C, QSPI, A/D, DMA,
C, QSPI, A/D, DMA,
or contact your sales office for up-to-date RoHS
81 MAPBGA
81 MAPBGA
100 LQFP
Package
64 LQFP
Freescale Semiconductor
66, 80 MHz
66, 80 MHz
Speed