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参数资料
型号： MC56F8357VPY60
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： PLASTIC, LQFP-160
文件页数： 91/177页
文件大小： 4091K
代理商： MC56F8357VPY60
56F8357 Technical Data, Rev. 15
20
Freescale Semiconductor
Preliminary
VSS
27
J4
Supply
VSS — These pins provide ground for chip logic and I/O
drivers.
VSS
41
K11
VSS
74
G11
VSS
80
E7
VSS
125
J11
VSS
160
E6
VSSA_ADC
115
D12
Supply
ADC Analog Ground — This pin supplies an analog ground to
the ADC modules.
OCR_DIS
91
K14
Input
On-Chip Regulator Disable —
Tie this pin to VSS to enable the on-chip regulator
Tie this pin to VDD to disable the on-chip regulator
This pin is intended to be a static DC signal from
power-up to shut down. Do not try to toggle this pin for
power savings during operation.
VCAP1*
62
K8
Supply
VCAP1 - 4 — When OCR_DIS is tied to VSS (regulator
enabled), connect each pin to a 2.2
μF or greater bypass
capacitor in order to bypass the core logic voltage regulator,
required for proper chip operation. When OCR_DIS is tied to
VDD (regulator disabled), these pins become VDD_CORE and
should be connected to a regulated 2.5V power supply.
Note: This bypass is required even if the chip is powered
with an external supply.
VCAP2*
144
E8
VCAP3*
95
H11
VCAP4*
15
G4
* When the on-chip regulator is disabled, these four pins become 2.5V VDD_CORE.
VPP1
141
A7
Input
VPP1 - 2 — These pins should be left unconnected as an open
circuit for normal functionality.
VPP2
2C2
CLKMODE
99
H12
Input
Clock Input Mode Selection — This input determines the
function of the XTAL and EXTAL pins.
1 = External clock input on XTAL is used to directly drive the
input clock of the chip. The EXTAL pin should be grounded.
0 = A crystal or ceramic resonator should be connected
between XTAL and EXTAL.
EXTAL
94
J12
Input
External Crystal Oscillator Input — This input can be
connected to an 8MHz external crystal. Tie this pin low if XTAL
is driven by an external clock source.
Table 2-2 Signal and Package Information for the 160-Pin LQFP and MBGA
Signal
Name
Pin
No.
Ball No.
Type
State
During
Reset
Signal Description
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MC56F8357,
MC56F8157
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相关代理商/技术参数
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MC56F8357VVF 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8357VVFE 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
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