參數(shù)資料
型號: DSP56321VL275
廠商: 飛思卡爾半導體(中國)有限公司
元件分類: 數(shù)字信號處理
英文描述: 24-Bit Digital Signal Processor
中文描述: 24位數(shù)字信號處理器
文件頁數(shù): 56/84頁
文件大?。?/td> 898K
代理商: DSP56321VL275
DSP56321 Technical Data, Rev. 11
3-6
Freescale Semiconductor
Packaging
L11
GND
M13
A1
P1
NC
L12
V
CCA
M14
A2
P2
H5, HAD5, or PB5
L13
A3
N1
H6, HAD6, or PB6
P3
H3, HAD3, or PB3
L14
A4
N2
H7, HAD7, or PB7
P4
H1, HAD1, or PB1
M1
HA1, HA8, or PB9
N3
H4, HAD4, or PB4
P5
NC
M2
HA2, HA9, or PB10
N4
H2, HAD2, or PB2
P6
GND
M3
HA0, HAS/HAS, or PB8
N5
RESET
P7
AA2
M4
V
CCH
N6
GND
P8
XTAL
M5
H0, HAD0, or PB0
N7
AA3
P9
V
CCC
M6
V
CCQL
N8
NC
P10
TA
M7
V
CCQH
N9
V
CCQL
P11
BB
M8
EXTAL
N10
Reserved
P12
AA1
M9
Reserved
N11
BR
P13
BG
M10
NC
N12
V
CCC
P14
NC
M11
WR
N13
AA0
M12
RD
N14
A0
Note:
Signal names are based on configured functionality. Most connections supply a single signal. Some connections provide a signal
with dual functionality, such as the MODx/IRQx pins that select an operating mode after RESET is deasserted but act as interrupt
lines during operation. Some signals have configurable polarity; these names are shown with and without overbars, such as
HAS/HAS. Some connections have two or more configurable functions; names assigned to these connections indicate the function
for a specific configuration. For example, connection N2 is data line H7 in non-multiplexed bus mode, data/address line HAD7 in
multiplexed bus mode, or GPIO line PB7 when the GPIO function is enabled for this pin. Unlike the TQFP package, most of the
GND pins are connected internally in the center of the connection array and act as heat sink for the chip.
Table 3-1.
Signal List by Ball Number (Continued)
Ball
No.
Signal Name
Ball
No.
Signal Name
Ball
No.
Signal Name
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