参数资料
型号: DSP56301VF100
厂商: Freescale Semiconductor
文件页数: 81/124页
文件大小: 0K
描述: IC DSP 24BIT FIXED-POINT 252-BGA
产品变化通告: DSP56301 Discontinuation 12/Nov/2009
标准包装: 60
系列: DSP563xx
类型: 定点
接口: 主机接口,SSI,SCI
时钟速率: 100MHz
非易失内存: ROM(9 kB)
芯片上RAM: 24kB
电压 - 输入/输出: 3.30V
电压 - 核心: 3.30V
工作温度: -40°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 252-BGA
供应商设备封装: 252-MAPBGA(21x21)
包装: 托盘
DSP56301 Technical Data, Rev. 10
1-2
Freescale Semiconductor
Signals/Connections
Figure 1-1.
Signals Identified by Functional Group
DSP56301
24
External
Address Bus
External
Data Bus
External
Bus
Control
Extended Synchronous
Serial Interface Port 0
(ESSI0)3
Timers4
PLL
JTAG/OnC
E Port
Power Inputs1:
PLL
Internal Logic
Address Bus
Data Bus
Bus Control
HI32
ESSI/SCI/Timer
A[0-23]
D[0-23]
AA[0–3]
RAS[0–3]
RD
WR
BS
TA
BR
BG
BB
BL
CAS
BCLK
TCK
TDI
TDO
TMS
TRST
DE
CLKOUT
PCAP
PINIT/NMI
VCCP
VCCQ
VCCA
VCCD
VCCN
VCCH
VCCS
4
Serial
Communications
Interface (SCI) Port3
4
2
Grounds1:
PLL
Internal Logic
Address Bus
Data Bus
Bus Control
HI32
ESSI/SCI/Timer
GNDP
GNDP1
GNDQ
GNDA
GNDD
GNDN
GNDH
GNDS
4
6
4
2
Interrupt
/Mode
Control
MODA/IRQA
MODB/IRQB
MODC/IRQC
MODD/IRQD
RESET
Host
Interface
(HI32) Port2
PCI Bus
RXD
TXD
SCLK
SC[00-02]
SCK0
SRD0
STD0
TIO0
TIO1
TIO2
52
3
6
2
EXTAL
XTAL
Clock
Extended
Synchronous Serial
Interface Port 1
(ESSI1)3
SC[10-12]
SCK1
SRD1
STD1
3
Universal
Bus
Port B
GPIO
Port E GPIO
PE0
PE1
PE2
Port C GPIO
PC[0-2]
PC3
PC4
PC5
Port D GPIO
PD[0-2]
PD3
PD4
PD5
Timer GPIO
TIO0
TIO1
TIO2
Port A
4
6
See Figure 1-2 for a listing of the
Host Interface/Port B Signals
Notes:
1.
Power and ground connections are shown for the TQFP package. The MAP-BGA package uses one
VCCP for the PLL power input and 44 VCC pins that connect to an internal power plane. The MAP-
BGA package uses two ground connections for the PLL (GNDP and GNDP1) and 36 GND pins that
connect to an internal ground plane.
2.
The HI32 port supports PCI and non-PCI bus configurations. Twenty-four HI32 signals can also be
configured as GPIO signals (PB[0–23]).
3.
The ESSI0, ESSI1, and SCI signals are multiplexed with the Port C GPIO signals (PC[0–5]), Port D
GPIO signals (PD[0–5]), and Port E GPIO signals (PE[0–2]), respectively.
4.
TIO[0–2] can be configured as GPIO signals.
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