参数资料
型号: MSC8101VT1250F
厂商: Freescale Semiconductor
文件页数: 1/104页
文件大小: 0K
描述: IC DSP 16BIT 250MHZ 332-FCPBGA
标准包装: 90
系列: StarCore
类型: SC140 内核
接口: 通信处理器模块(CPM)
时钟速率: 250MHz
非易失内存: 外部
芯片上RAM: 512kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.60V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 332-BFBGA,FCPBGA
供应商设备封装: 332-FCBGA(17x17)
包装: 托盘
Freescale Semiconductor
Technical Data
MSC8101
Rev. 19, 5/2008
Freescale Semiconductor, Inc., 2001, 2008. All rights reserved.
MSC8101
Network Digital Signal Processor
The Freescale MSC8101 DSP is a very versatile device that integrates the high-performance SC140 four-ALU (arithmetic
logic unit) DSP core along with 512 KB of internal memory, a communications processor module (CPM), a 64-bit bus, a very
flexible System Integration Unit (SIU), and a 16-channel DMA engine on a single device. With its four-ALU core, the
MSC8101 can execute up to four multiply-accumulate (MAC) operations in a single clock cycle. The MSC8101 CPM is a 32-
bit RISC-based communications protocol engine that can network to time-division multiplexed (TDM) highways, Ethernet,
and asynchronous transfer mode (ATM) backbones. The MSC8101 60x-compatible bus interface facilitates its connection to
multi-master system architectures. The very large internal memory, 512 KB, reduces the need for external program and data
memories. The MSC8101 offers 1500 DSP MMACS (1200 core and 300 EFCOP) performance using an internal 300 MHz
clock with a 1.6 V core and independent 3.3 V input/output (I/O).
Figure 1. MSC8101 Block Diagram
UTOPIA
Other
Peripherals
MII
TDMs
CPM
M
CC
/
UA
R
T
/
HDL
C
/
T
ra
n
s
p
a
re
n
t/
E
th
e
rn
et
/F
a
st
E
th
e
rnet
/
A
T
M
/
S
C
PIT
System Protection
Reset Control
Clock Control
SIU
8/16-bit
Host
SC140
Power
Management
Clock/PLL
64-bit XA Data Bus
128-bit P-Bus
64-bit XB Data Bus
Extended Core
Interface
64-bit Local Bus
64-bit System Bus
Core
S
e
ria
lInte
rfa
c
e
and
T
S
A
3
× FCC
4
× SCC
SPI
I2C
2
× MCC
2
× SMC
Interrupt
Timers
Baud Rate
Parallel I/O
Generators
Controller
Dual Ported
RAM
Program
Sequencer
Address
Register
File
Data ALU
Register
File
Address
ALU
Data
ALU
64/32-bit
System
Bus
Interrupts
EOnCE
JTAG
2
× SDMA
RISC
Interface
DMA
Engine
Bridge
Q2PPC
Bridge
Boot
ROM
SRAM
512 KB
128-bit QBus
MEMC
L1 Interface
HDI16
MEMC
{
PIC
EFCOP
SIC_EXT
SIC
Interrupts
The Freescale MSC8101
16-bit DSP is the first
member of the family of
DSPs based on the
StarCore SC140 DSP core.
The MSC8101 is available
in three core speed levels:
250, 275, and 300 MHz.
What’s New?
Rev. 19 includes the following
changes:
Table 2-4 changes VIL
reference for signal low
input current to 0.8 V..
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