参数资料
型号: SCF5250VM120
厂商: Freescale Semiconductor
文件页数: 17/56页
文件大小: 0K
描述: MCU 32BIT 120MHZ AUD 196-MAPBGA
产品变化通告: Product Discontinuation 24/Feb/2012
标准包装: 126
系列: SCF52xx
核心处理器: Coldfire V2
芯体尺寸: 32-位
速度: 120MHz
连通性: EBI/EMI,I²C,IDE,MMC,SPI,UART/USART
外围设备: DMA,I²S,POR,串行音频,WDT
输入/输出数: 57
程序存储器类型: ROMless
RAM 容量: 128K x 8
电压 - 电源 (Vcc/Vdd): 1.08 V ~ 1.32 V
数据转换器: A/D 6x12b
振荡器型: 内部
工作温度: -20°C ~ 70°C
封装/外壳: 196-LBGA
包装: 托盘
SCF5250 Data Sheet: Technical Data, Rev. 1.3
24
Freescale Semiconductor
Table 19 provides the operating parameters for the ADC DC electrical characteristics.
Figure 2 and Table 20 provide the clock timing diagram and timing parameters.
Figure 2. Clock Timing Definition
Capacitance5, Vin = 0 V, f = 1 MHz
CIN
–6
pF
DATA[31:16], ADDR[24:9], PSTCLK, BCLK
SCL, SDA, PST[3:0], DDATA[3:0], TDSO, SDRAS, SDCAS, SDWE, SD_CS0, SDLDQM, SDUDQM, R/W
TOUT0, RTS[1:0], TXD[1:0], SCLK[4:1]
BKPT/TMS, DSI/TDI, DSCLK/TRST
Capacitance CIN is periodically sampled rather than 100% tested.
SCLK[4:1], SCL0, SCL1, SDA0, SDA1, CRIN, RSTI
Table 19. Operating Parameters for ADC DC Electrical Characteristics
Characteristic
Symbol
Min
Typ
Max
Units
Operation Voltage Range for ADC
ADVDD
3
3.6
V
Common Mode Rejection
CMR
0
ADVDD–1.1
v
Reference Voltage (external)
ADREF
0
ADVDD–1.1
v
Input offset voltage
Voffset
–10
mV
Input Hysteresis (ADINx = ADVDD/2)
Vhyst
0.73
0.78
0.85
mV
ADC Input Linear Operating Range
ADINx
0
ADVDD–1.1
V
Table 18. DC Electrical Specifications (I/O Vcc = 3.3 Vdc + 0.3 Vdc) (continued)
Characteristic
Symbol
Min
Max
Units
CRIN
PSTCLK
BCLK
C6
C7
C8
C5
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