參數(shù)資料
型號(hào): DSP56852VFE
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 3/48頁(yè)
文件大?。?/td> 0K
描述: IC DSP 16BIT 120MHZ 81-MAPBGA
標(biāo)準(zhǔn)包裝: 348
系列: 568xx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 120MHz
連通性: EBI/EMI,SCI,SPI,SSI
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 11
程序存儲(chǔ)器容量: 12KB(6K x 16)
程序存儲(chǔ)器類型: SRAM
RAM 容量: 4K x 16
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.3 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 81-LFBGA
包裝: 托盤(pán)
Introduction
56852 Technical Data, Rev. 8
Freescale Semiconductor
11
D3
CS1
GPIOA1
Output
Input/Output
Chip Select 1 (CS1) —When enabled, a CSx signal is asserted for
external memory accesses that fall within a programmable address
range.
Port A GPIO (1) —A general purpose IO pin.
C3
CS2
GPIOA2
Output
Input/Output
Chip Select 2 (CS2)—When enabled, a CSx signal is asserted for
external memory accesses that fall within a programmable address
range.
Port A GPIO (2) —A general purpose IO pin.
G7
D0
Input/Output
Data Bus (D0–D12) —specify the data for external program or data
memory accesses. D0–D15 are tri-stated when the external bus is inactive.
H7
D1
H8
D2
G8
D3
H9
D4
F8
D5
F7
D6
G6
D7
E8
D8
E7
D9
E6
D10
D8
D11
D7
D12
D9
D13
MODE A
Input/Output
Data Bus (D13–D15) — specify the data for external program or data
memory accesses. D0–D15 are tri-stated when the external bus is inactive.
Mode Select—During the bootstrap process the MODE A, MODE B,
and MODE C pins select one of the eight bootstrap modes. These pins
are sampled at the end of reset.
Note: Any time POR and EXTERNAL resets are active, the state of
MODE A, B and C pins get asynchronously transferred to the SIM
Control Register [14:12] ($1FFF08) respectively. These bits determine
the mode in which the part will boot up.
Note: Software and COP resets do not update the SIM Control
Register.
C8
D14
MODE B
A9
D15
MODE C
E2
RD
Output
Bus Control– Read Enable (RD)—is asserted during external memory
read cycles. When RD is asserted low, pins D0–D15 become inputs
and an external device is enabled onto the data bus. When RD is
deasserted high, the external data is latched inside the controller. RD
can be connected directly to the OE pin of a Static RAM or ROM.
Table 3-1. 56852 Signal and Package Information for the 81-pin MAPBGA (Continued)
Pin No.
Signal Name
Type
Description
相關(guān)PDF資料
PDF描述
DSP56854FGE IC DSP 16BIT 120MHZ 128-LQFP
DSP56855BUE IC DSP 16BIT 120MHZ 100-LQFP
DSP56857BUE IC DSP 16BIT 120MHZ 100-LQFP
DSP56858FVE IC DSP 16BIT 120MHZ 144-LQFP
DSP56F801FA80E IC DSP 60MHZ 16KB FLASH 48-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56853 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56853E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56853FG120 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 120Mhz/120MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):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(fēng)格:SMD/SMT
DSP56853FGE 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 120Mhz/120MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):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(fēng)格:SMD/SMT
DSP56853PB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56853 Digital Signal Processor Product Brief