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参数资料
型号： MCF52235CAL60
厂商： Freescale Semiconductor
文件页数： 16/55页
文件大小： 0K
描述： IC MCU 256K FLASH 60MHZ 112-LQFP
标准包装： 60
系列： MCF5223x
核心处理器： Coldfire V2
芯体尺寸： 32-位
速度： 60MHz
连通性： CAN，以太网，I²C，SPI，UART/USART
外围设备： DMA，LVD，POR，PWM，WDT
输入/输出数： 73
程序存储器容量： 256KB（256K x 8）
程序存储器类型： 闪存
RAM 容量： 32K 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： 112-LQFP
包装： 托盘
配用： M52235EVB-ND - BOARD EVAL FOR MCF52235
MCF52235 Family Configurations
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Freescale Semiconductor
23
1.7
Queued Serial Peripheral Interface (QSPI)
Table 8 describes QSPI signals.
1.8
Fast Ethernet Controller EPHY Signals
Table 9 describes the Fast Ethernet Controller (FEC) signals.
Table 8. Queued Serial Peripheral Interface (QSPI) Signals
Signal Name
Abbreviation
Function
I/O
QSPI Synchronous
Serial Output
QSPI_DOUT Provides the serial data from the QSPI and can be programmed to be
driven on the rising or falling edge of QSPI_CLK.
O
QSPI Synchronous
Serial Data Input
QSPI_DIN
Provides the serial data to the QSPI and can be programmed to be
sampled on the rising or falling edge of QSPI_CLK.
I
QSPI Serial Clock
QSPI_CLK
Provides the serial clock from the QSPI. The polarity and phase of
QSPI_CLK are programmable.
O
Synchronous Peripheral
Chip Selects
QSPI_CS[3:0] QSPI peripheral chip selects that can be programmed to be active
high or low.
O
Table 9. Fast Ethernet Controller (FEC) Signals
Signal Name
Abbreviation
Function
I/O
Twisted Pair Input +
RXP
Differential Ethernet twisted-pair input pin. This pin is high-impedance
out of reset.
I
Twisted Pair Input -
RXN
Differential Ethernet twisted-pair input pin. This pin is high-impedance
out of reset.
I
Twisted Pair Output +
TXN
Differential Ethernet twisted-pair output pin. This pin is
high-impedance out of reset.
O
Twisted Pair Output -
TXP
Differential Ethernet twisted-pair output pin. This pin is
high-impedance out of reset.
O
Bias Control Resistor
RBIAS
Connect a 12.4 k
(1.0%) external resistor, RBIAS, between the
PHY_RBIAS pin and analog ground.
Place this resistor as near to the chip pin as possible. Stray
capacitance must be kept to less than 10 pF
(>50 pF causes instability). No high-speed signals can be permitted in
the region of RBIAS.
I
Activity LED
ACT_LED
Indicates when the EPHY is transmitting or receiving
O
Link LED
LINK_LED
Indicates when the EPHY has a valid link
O
Speed LED
SPD_LED
Indicates the speed of the EPHY connection
O
Duplex LED
DUPLED
Indicates the duplex (full or half) of the EPHY connection
O
Collision LED
COLLED
Indicates if the EPHY detects a collision
O
Transmit LED
TXLED
Indicates if the EPHY is transmitting
O
Receive LED
RXLED
Indicates if the EPHY is receiving
O
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MCF52235CAL60A 制造商:Freescale Semiconductor 功能描述:KIRIN2E EPP - REV A - Bulk
MCF52235CVM60 功能描述:32位微控制器 - MCU KIRIN2E 121 MAPBGA EPP RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
MCF52235DS 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller
MCF52236 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller
MCF52236AF50 功能描述:32位微控制器 - MCU 32B 256K FLASH 32KSRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
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