参数资料
型号: MC56F8347MPY60
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 16-BIT, 120 MHz, OTHER DSP, PQFP160
封装: LQFP-160
文件页数: 104/172页
文件大小: 2202K
代理商: MC56F8347MPY60
Signal Pins
56F8347 Technical Data, Rev. 5.0
Freescale Semiconductor
37
Preliminary
TC0
(GPIOE8)
133
Schmitt
Input/
Output
Schmitt
Input/
Outpu
Input
TC0 - 1— Timer C, Channel 0 and 1
Port E GPIO — These GPIO pins can be individually
programmed as input or output pins.
At reset, these pins default to Timer functionality.
To deactivate the internal pull-up resistor, clear bit 8 of the
GPIOE_PUR register.
TC1
(GPIOE9)
135
TD0
(GPIOE10)
129
Schmitt
Input/
Output
Schmitt
Input/
Output
Input
TD0 - 3 — Timer D, Channels 0, 1, 2 and 3
Port E GPIO — These GPIO pins can be individually
programmed as input or output pins.
At reset, these pins default to Timer functionality.
To deactivate the internal pull-up resistor, clear the appropriate
bit of the GPIOE_PUR register. See Part 6.5.6 for details.
TD1
(GPIOE11)
130
TD2
(GPIOE12)
131
TD3
(GPIOE13)
132
IRQA
65
Schmitt
Input
External Interrupt Request A and B — The IRQA and IRQB
inputs are asynchronous external interrupt requests during Stop
and Wait mode operation. During other operating modes, they
are synchronized external interrupt requests, which indicate an
external device is requesting service. They can be programmed
to be level-sensitive or negative-edge triggered.
To deactivate the internal pull-up resistor, set the IRQ bit in the
SIM_PUDR register. See Part 6.5.6 for details.
IRQB
66
Table 2-2 Signal and Package Information for the 160-Pin LQFP
Signal Name
Pin
No.
Type
State
During
Reset
Signal Description
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