參數資料
型號: DSP56321VL200
廠商: Freescale Semiconductor
文件頁數: 39/84頁
文件大小: 0K
描述: IC DSP 24BIT 200MHZ 196-MAPBGA
標準包裝: 126
系列: DSP56K/Symphony
類型: 定點
接口: 主機接口,SSI,SCI
時鐘速率: 200MHz
非易失內存: ROM(576 B)
芯片上RAM: 576kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.60V
工作溫度: -40°C ~ 100°C
安裝類型: 表面貼裝
封裝/外殼: 196-FBGA
供應商設備封裝: 196-MAPBGA(15x15)
包裝: 托盤
DSP56321 Technical Data, Rev. 11
2-24
Freescale Semiconductor
Specifications
451 TXC rising edge to FST out (word-
length) low
12.5
8.3
12.5
8.3
12.5
8.3
12.5
8.3
x ck
i ck
ns
452 TXC rising edge to data out enable from
high impedance
12.5
8.3
12.5
8.3
12.5
8.3
12.5
8.3
x ck
i ck
ns
453 TXC rising edge to Transmitter 0 drive
enable assertion
12.5
13.5
12.5
13.5
12.5
13.5
12.5
13.5
x ck
i ck
ns
454 TXC rising edge to data out valid
12.5
8.3
12.5
8.3
12.5
8.3
12.5
8.3
x ck
i ck
ns
455 TXC rising edge to data out high
impedance
3
30.0
8.3
30.0
8.3
30.0
8.3
30.0
8.3
x ck
i ck
ns
456 TXC rising edge to Transmitter 0 drive
enable deassertion3
12.5
8.3
12.5
8.3
12.5
8.3
12.5
8.3
x ck
i ck
ns
457 FST input (bl, wr) setup time before
TXC falling edge2
5.0
10.0
5.0
10.0
5.0
10.0
5.0
10.0
x ck
i ck
ns
458 FST input (wl) to data out enable from
high impedance
15.0
8.0
15.0
8.0
15.0
8.0
15.0
8.0
x ck
i ck
ns
459 FST input (wl) to Transmitter 0 drive
enable assertion
15.0
18.0
15.0
18.0
15.0
18.0
15.0
18.0
x ck
i ck
ns
460 FST input (wl) setup time before TXC
falling edge
5.0
10.0
5.0
10.0
5.0
10.0
5.0
10.0
x ck
i ck
ns
461 FST input hold time after TXC falling
edge
3.8
5.0
3.8
5.0
3.8
5.0
3.8
5.0
x ck
i ck
ns
462 Flag output valid after TXC rising edge
12.5
8.3
12.5
8.3
12.5
8.3
12.5
8.3
x ck
i ck
ns
Notes:
1.
For the internal clock, the external clock cycle is defined by the instruction cycle time (timing 7 in Table 2-5 on page 2-4) and the
ESSI control register. TECCX must be ≥ TC × 3, in accordance with the note below Table 7-1 in the DSP56321 Reference
Manual. TECCI must be ≥ TC × 4, in accordance with the explanation of CRA[PSR] and the ESSI Clock Generator Functional
Block Diagram shown in Figure 7-3 of the DSP56321 Reference Manual.
2.
The word-length-relative frame sync signal waveform operates the same way as the bit-length frame sync signal waveform, but
spreads from one serial clock before the first bit clock (same as the Bit Length Frame Sync signal) until the one before last bit
clock of the first word in the frame.
3.
Periodically sampled and not 100 percent tested
4.
VCCQH = 3.3 V ± 0.3 V, VCCQL = 1.6 V ± 0.1 V; TJ = 0°C to +85°C, CL = 50 pF
5.
TXC (SCK Pin) = Transmit Clock
RXC (SC0 or SCK Pin) = Receive Clock
FST (SC2 Pin) = Transmit Frame Sync
FSR (SC1 or SC2 Pin) Receive Frame Sync
6.
i ck = Internal Clock; x ck = External Clock
i ck a = Internal Clock, Asynchronous Mode (asynchronous implies that TXC and RXC are two different clocks)
i ck s = Internal Clock, Synchronous Mode (synchronous implies that TXC and RXC are the same clock)
7.
In the timing diagrams below, the clocks and frame sync signals are drawn using the clock falling edge as a the first reference.
Clock and frame sync polarities are programmable in Control Register B (CRB). Refer to the
DSP56321 Reference Manual for
details.
Table 2-12.
ESSI Timings (Continued)
No.
Characteristics4, 6
Symbol Expression
200 MHz
220 MHz
240 MHz
275 MHz
Cond-
ition5
Unit
Min Max Min Max Min Max Min Max
相關PDF資料
PDF描述
AGM30DRSN-S288 CONN EDGECARD EXTEND 60POS .156
IRS2168DPBF IC PFC BALLAST CTLR ADV 16-PDIP
EP4CE6F17I8LN IC CYCLONE IV E FPGA 6K 256FBGA
T525D227M004ATE025 CAP TANT 220UF 4V 20% 2917
TPSD686M016R0150 CAP TANT 68UF 16V 20% 2917
相關代理商/技術參數
參數描述
DSP56321VL200R2 功能描述:數字信號處理器和控制器 - DSP, DSC 24 BIT DSP PBFREE RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSP56321VL220 功能描述:數字信號處理器和控制器 - DSP, DSC 24 BIT DSP PBFREE RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSP56321VL240 功能描述:數字信號處理器和控制器 - DSP, DSC 24 BIT DSP PBFREE RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSP56321VL275 功能描述:數字信號處理器和控制器 - DSP, DSC 24 BIT DSP PBFREE RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSP56321VL275 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor (DSP) IC