参数资料
型号: SPAK56F826BU80
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 16-BIT, 80 MHz, OTHER DSP, PQFP100
封装: LQFP-100
文件页数: 4/53页
文件大小: 829K
代理商: SPAK56F826BU80
12
DSP56F826 Preliminary Technical Data
MOTOROLA
GPIOB0
66
Input or Output
Port B GPIO—These eight dedicated General Purpose I/O (GPIO)
pins can be individually programmed as input or output pins.
After reset, the default state is GPIO input.
GPIOB1
67
GPIOB2
68
GPIOB3
69
GPIOB4
70
GPIOB5
71
GPIOB6
72
GPIOB7
73
GPIOD0
74
Input or Output
Port D GPIO—These eight dedicated GPIO pins can be individually
programmed as an input or output pins.
After reset, the default state is GPIO input.
GPIOD1
75
GPIOD2
76
GPIOD3
77
GPIOD4
78
GPIOD5
79
GPIOD6
82
GPIOD7
83
SRD
(GPIOC0)
51
Input/Output
SSI Receive Data (SRD)—This input pin receives serial data and
transfers the data to the SSI Receive Shift Receiver.
Port C GPIO—This is a General Purpose I/O (GPIO) pin with the
capability of being individually programmed as input or output.
After reset, the default state is GPIO input.
SRFS
(GPIOC1)
52
Input/ Output
Input/Output
SSI Serial Receive Frame Sync (SRFS)—This bidirectional pin is
used by the receive section of the SSI as frame sync I/O or flag I/O.
The STFS can be used only by the receiver. It is used to synchronize
data transfer and can be an input or an output.
Port C GPIO—This is a General Purpose I/O (GPIO) pin with the
capability of being individually programmed as input or output.
After reset, the default state is GPIO input.
Table 3. DSP56F826 Signal and Package Information for the 100 Pin LQFP
Signal
Name
Pin No.
Type
Description
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