參數(shù)資料
型號: DSP56854FGE
廠商: Freescale Semiconductor
文件頁數(shù): 7/60頁
文件大小: 0K
描述: IC DSP 16BIT 120MHZ 128-LQFP
標準包裝: 72
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
外圍設備: DMA,POR,WDT
輸入/輸出數(shù): 41
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: SRAM
RAM 容量: 16K x 16
電壓 - 電源 (Vcc/Vdd): 1.62 V ~ 1.98 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 128-LQFP
包裝: 托盤
Introduction
56854 Technical Data, Rev. 6
Freescale Semiconductor
15
38
HD5
GPIOB5
Input
Input/Output
Host Address (HD5)—This input provides data selection for HI
registers.
This pin is disconnected internally during reset.
Port B GPIO (5)—This pin is a General Purpose I/O (GPIO) pin
when not configured for host port usage.
39
HD6
GPIOB6
Input
Input/Output
Host Address (HD6)—This input provides data selection for HI
registers.
This pin is disconnected internally during reset.
Port B GPIO (6)—This pin is a General Purpose I/O (GPIO) pin
when not configured for host port usage.
40
HD7
GPIOB7
Input
Input/Output
Host Address (HD7)—This input provides data selection for HI
registers.
This pin is disconnected internally during reset.
Port B GPIO (7)—This pin is a General Purpose I/O (GPIO) pin
when not configured for host port usage.
82
HA0
GPIOB8
Input
Input/Output
Host Address (HA0)—These inputs provide the address selection
for HI registers.
These pins are disconnected internally during reset.
Port B GPIO (8)—These pins are General Purpose I/O (GPIO) pins
when not configured for host port usage.
83
HA1
GPIOB9
Input
Input/Output
Host Address (HA0)—These inputs provide the address selection
for HI registers.
These pins are disconnected internally during reset.
Port B GPIO (9)—These pins are General Purpose I/O (GPIO) pins
when not configured for host port usage.
84
HA2
GPIOB10
Input
Input/Output
Host Address (HA0)—These inputs provide the address selection
for HI registers.
These pins are disconnected internally during reset.
Port B GPIO (10)—These pins are General Purpose I/O (GPIO)
pins when not configured for host port usage.
Table 3-1. 56854 Signal and Package Information for the 128-pin LQFP (Continued)
Pin No.
Signal Name
Type
Description
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