mcf52211 Freescale Semiconductor, Inc, mcf52211 Datasheet - Page 12

• Manufacturer Part Number: mcf52211
• Description: Mcf5221x 32-bit Microcontroller With Usb On-the-go
• Manufacturer: Freescale Semiconductor, Inc

MCF52211 Family Configurations
1.1.21
The direct memory access (DMA) controller provides an efficient way to move blocks of data with minimal processor
intervention. It has four channels that allow byte, word, longword, or 16-byte burst line transfers. These transfers are triggered
by software explicitly setting a DCRn[START] bit or by the occurrence of certain UART or DMA timer events.
1.1.22
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.
1.1.23
Nearly all pins on the MCF52211 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.
1.1.24
This product is RoHS-compliant. Refer to the product page at
information.
12
MCF52210CVM66
MCF52210CVM80
MCF52211CVM66
MCF52211CVM80
MCF52210CAE66
MCF52210CEP66
MCF52211CAE66
MCF52211CAF80
MCF52211CEP66
Freescale Part
•
•
•
•
•
•
•
Number
External reset input
Power-on reset (POR)
Watchdog timer
Phase locked-loop (PLL) loss of lock / loss of clock
Software
Low-voltage detector (LVD)
JTAG
DMA Controller
Reset
GPIO
Part Numbers and Packaging
MCF52210 Microcontroller, 2 UARTs
MCF52210 Microcontroller, 2 UARTs
MCF52211 Microcontroller, 3 UARTs
MCF52211 Microcontroller, 3 UARTs
MCF52210 Microcontroller, 2 UARTs
MCF52210 Microcontroller, 2 UARTs
MCF52211 Microcontroller, 3 UARTs
MCF52211 Microcontroller, 3 UARTs
MCF52211 Microcontroller, 3 UARTs
Table 2. Orderable Part Number Summary
Description
MCF52211 ColdFire Microcontroller, Rev. 1
freescale.com
Speed
(MHz)
66
66
66
80
66
80
66
66
80
or contact your sales office for up-to-date RoHS
Flash/SRAM
(Kbytes)
128 / 16
128 / 16
128 / 16
128 / 16
128 / 16
64 / 16
64 / 16
64 / 16
64 / 16
81 MAPBGA
81 MAPBGA
81 MAPBGA
81 MAPBGA
100 LQFP
Package
64 LQFP
64 LQFP
64 QFN
64 QFN
Freescale Semiconductor
Temp range
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
(°C)