参数资料
型号: MCF52211CVM80J
厂商: Freescale Semiconductor
文件页数: 4/56页
文件大小: 0K
描述: IC MCU RISC 128K FLASH 81MAPBGA
标准包装: 240
系列: MCF5221x
核心处理器: Coldfire V2
芯体尺寸: 32-位
速度: 80MHz
连通性: I²C,SPI,UART/USART,USB OTG
外围设备: DMA,LVD,POR,PWM,WDT
输入/输出数: 55
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 81-LBGA
包装: 托盘
Family Configurations
MCF52211 ColdFire Microcontroller, Rev. 2
Freescale Semiconductor
12
1.2.20
Interrupt Controller (INTC)
The device has a single interrupt controller that supports up to 63 interrupt sources. There are 56 programmable sources, 49 of
which are assigned to unique peripheral interrupt requests. The remaining seven sources are unassigned and may be used for
software interrupt requests.
1.2.21
DMA Controller
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.
1.2.22
Reset
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:
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
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.
1.2.23
GPIO
Nearly all pins on the device 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 pin.
1.2.24
Part Numbers and Packaging
This product is RoHS-compliant. Refer to the product page at freescale.com or contact your sales office for up-to-date RoHS
information.
Table 2. Orderable Part Number Summary
Freescale Part
Number
Description
Speed
(MHz)
Flash/SRAM
(Kbytes)
Package
Temp range
(
C)
MCF52210CAE66
MCF52210 Microcontroller, 2 UARTs
66
64 / 16
64 LQFP
-40 to +85
MCF52210CEP66
MCF52210 Microcontroller, 2 UARTs
66
64 / 16
64 QFN
-40 to +85
MCF52210CVM66
MCF52210 Microcontroller, 2 UARTs
66
64 / 16
81 MAPBGA
-40 to +85
MCF52210CVM80
MCF52210 Microcontroller, 2 UARTs
80
64 / 16
81 MAPBGA
-40 to +85
MCF52211CAE66
MCF52211 Microcontroller, 2 UARTs
66
128 / 16
64 LQFP
-40 to +85
MCF52211CAF80
MCF52211 Microcontroller, 3 UARTs
80
128 / 16
100 LQFP
-40 to +85
MCF52211CEP66
MCF52211 Microcontroller, 2 UARTs
66
128 / 16
64 QFN
-40 to +85
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MCF52221 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller