参数资料
型号: MC56F8346MFV60
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, PQFP144
封装: LQFP-144
文件页数: 109/178页
文件大小: 880K
代理商: MC56F8346MFV60
56F8346 Technical Data, Rev. 15
36
Freescale Semiconductor
Preliminary
ISB0
(GPIOD10)
50
Schmitt
Input
Schmitt
Input/
Output
Input,
pull-up
enabled
ISB0 - 2 — These three input current status pins are used for
top/bottom pulse width correction in complementary channel
operation for PWMB.
Port D GPIO — These three GPIO pins can be individually
programmed as input or output pins.
At reset, these pins default to ISB functionality.
To deactivate the internal pull-up resistor, clear the appropriate bit
of the GPIOD_PUR register. For details, see Part 6.5.8.
ISB1
(GPIOD11)
52
ISB2
(GPIOD12)
53
FAULTB0
56
Schmitt
Input
Input,
pull-up
enabled
FAULTB0 - 3 — These four fault input pins are used for disabling
selected PWMB outputs in cases where fault conditions originate
off-chip.
To deactivate the internal pull-up resistor, set the PWMB bit in the
SIM_PUDR register. For details, see Part 6.5.8.
FAULTB1
57
FAULTB2
58
FAULTB3
61
ANA0
88
Input
Analog
Input
ANA0 - 3 — Analog inputs to ADC A, channel 0
ANA1
89
ANA2
90
ANA3
91
ANA4
92
Input
Analog
Input
ANA4 - 7 — Analog inputs to ADC A, channel 1
ANA5
93
ANA6
94
ANA7
95
VREFH
101
Input
Analog
Input
VREFH — Analog Reference Voltage High. VREFH must be less
than or equal to VDDA_ADC.
VREFP
100
Input/
Output
Analog
Input/
Output
VREFP, VREFMID & VREFN — Internal pins for voltage reference
which are brought off-chip so they can be bypassed. Connect to a
0.1
μF low ESR capacitor.
VREFMID
99
VREFN
98
VREFLO
97
Input
Analog
Input
VREFLO — Analog Reference Voltage Low. This should normally
be connected to a low-noise VSSA.
Table 2-2 Signal and Package Information for the 144 Pin LQFP
Signal Name
Pin No.
Type
State
During
Reset
Signal Description
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MC56F8346MFVE 功能描述:数字信号处理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MC56F8346VFV60 功能描述:数字信号处理器和控制器 - DSP, DSC 60MHz 60MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
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MC56F8346VFVER2 功能描述:数字信号处理器和控制器 - DSP, DSC 16 BIT HYBRID CNTRLR RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MC56F8347 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers