参数资料
型号: MC56F8257VLH
厂商: Freescale Semiconductor
文件页数: 21/88页
文件大小: 0K
描述: DSC 64K FLASH 60MHZ 64-LQFP
标准包装: 160
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 60MHz
连通性: CAN,I²C,LIN,SCI,SPI
外围设备: LVD,POR,PWM,WDT
输入/输出数: 54
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
RAM 容量: 4K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 16x12b,D/A 1x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 64-LQFP
包装: 管件
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Signal/Connection Descriptions
Freescale Semiconductor
28
GPIOF1
(CLKO)
(XB_IN7)
38
50
Input/
Output
Input
Input,
internal
pullup
enabled
Port F GPIO — This GPIO pin can be individually programmed as
an input or output pin.
CLKO — This is a buffered clock output; the clock source is selected
by clockout select (CLKOSEL) bits in the clock output select register
(CLKOUT) of the SIM.
XB_IN7 — Crossbar module input 7
After reset, the default state is GPIOF1.
GPIOF2
(SCL1)
(XB_OUT2)
39
Input/
Output
Input/
Open-drain
Output
Input,
internal
pullup
enabled
Port F GPIO — This GPIO pin can be individually programmed as
an input or output pin.
SCL1 — The I2C1 serial clock.
XB_OUT2 — Crossbar module output 2
After reset, the default state is GPIOF2.
GPIOF3
(SDA1)
(XB_OUT3)
40
Input/
Output
Input/
Open-drain
Output
Input,
internal
pullup
enabled
Port F GPIO — This GPIO pin can be individually programmed as
an input or output pin.
SDA1 — The I2C1 serial data line.
XB_OUT3 — Crossbar module output 3
After reset, the default state is GPIOF3.
GPIOF4
(TXD1)
(XB_OUT4)
41
Input/
Output
Input,
internal
pullup
enabled
Port F GPIO — This GPIO pin can be individually programmed as
an input or output pin.
TXD1 — The SCI1 transmit data output or transmit/receive in single
wire operation.
XB_OUT4 — Crossbar module output 4
After reset, the default state is GPIOF4.
GPIOF5
(RXD1)
(XB_OUT5)
42
Input/
Output
Input,
internal
pullup
enabled
Port F GPIO — This GPIO pin can be individually programmed as
an input or output pin.
RXD1 — The SCI1 receive data input.
XB_OUT5 — Crossbar module output 5
After reset, the default state is GPIOF5.
Table 5. MC56F825x/MC56F824x Signal and Package Information (continued)
Signal
Name
44
LQFP
48
LQFP
64
LQFP
Type
State
During
Reset
Signal Description
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