参数资料
型号: MC56F8257VLH
厂商: Freescale Semiconductor
文件页数: 13/88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
20
GPIOA2
(ANA2&
VREFHA&
CMPA_M1)
10
11
15
Input/
Output
Input
Input,
internal
pullup
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA2 and VREFHA and CMPA_M1 — Analog input to channel 2 of
ADCA and analog references high of ADCA and negative input 1 of
analog comparator A.
When used as an analog input, the signal goes to ANA2 and
VREFHA and CMPA_M1. ADC control register configures this input
as ANA2 or VREFHA.
After reset, the default state is GPIOA2.
GPIOA3
(ANA3&
VREFLA&
CMPA_M2)
11
12
16
Input/
Output
Input
Input,
internal
pullup
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA3 and VREFLA and CMPA_M2 — Analog input to channel 3 of
ADCA and analog references low of ADCA and negative input 2 of
analog comparator A.
When used as an analog input, the signal goes to ANA3 and
VREFLA and CMPA_M2. ADC control register configures this input
as ANA3 or VREFLA.
After reset, the default state is GPIOA3.
GPIOA4
(ANA4)
8
12
Input/
Output
Input
Input,
internal
pullup
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA4 — Analog input to channel 4 of ADCA.
After reset, the default state is GPIOA4.
GPIOA5
(ANA5)
11
Input/
Output
Input
Input,
internal
pullup
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA5 — Analog input to channel 5 of ADCA.
After reset, the default state is GPIOA5.
GPIOA6
(ANA6)
10
Input/
Output
Input
Input,
internal
pullup
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA6 — Analog input to channel 5 of ADCA.
After reset, the default state is GPIOA6.
GPIOA7
(ANA7)
9
Input/
Output
Input
Input,
internal
pullup
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA7 — Analog input to channel 7 of ADCA.
After reset, the default state is GPIOA7.
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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