參數(shù)資料
型號(hào): SC28L92A1BS,557
廠商: NXP Semiconductors
文件頁(yè)數(shù): 68/73頁(yè)
文件大小: 0K
描述: IC UART DUAL W/FIFO 44PQFP
標(biāo)準(zhǔn)包裝: 2,450
系列: IMPACT
特點(diǎn): 故障啟動(dòng)位檢測(cè)
通道數(shù): 2,DUART
FIFO's: 16 字節(jié)
電源電壓: 3.3V,5V
帶自動(dòng)流量控制功能:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-HVQFN EP(6x6)
包裝: 托盤
其它名稱: 935281063557
SC28L92A1BS
SC28L92A1BS-ND
70
2552K–AVR–04/11
ATmega329/3290/649/6490
SS/PCINT8 – Port B, Bit 0
SS: Slave Port Select input. When the SPI is enabled as a Slave, this pin is configured as an
input regardless of the setting of DDB0. As a Slave, the SPI is activated when this pin is driven
low. When the SPI is enabled as a Master, the data direction of this pin is controlled by DDB0.
When the pin is forced to be an input, the pull-up can still be controlled by the PORTB0 bit
PCINT8, Pin Change Interrupt Source 8: The PB0 pin can serve as an external interrupt source.
Table 13-7 and Table 13-8 relate the alternate functions of Port B to the overriding signals
shown in Figure 13-5 on page 65. SPI MSTR INPUT and SPI SLAVE OUTPUT constitute the
MISO signal, while MOSI is divided into SPI MSTR OUTPUT and SPI SLAVE INPUT.
Table 13-7.
Overriding Signals for Alternate Functions in PB7:PB4
Signal
Name
PB7/OC2A/
PCINT15
PB6/OC1B/
PCINT14
PB5/OC1A/
PCINT13
PB4/OC0A/
PCINT12
PUOE
000
0
PUOV
000
0
DDOE
0
DDOV
0
PVOE
OC2A ENABLE
OC1B ENABLE
OC1A ENABLE
OC0A ENABLE
PVOV
OC2A
OC1B
OC1A
OC0A
PTOE
–––
DIEOE
PCINT15
PCIE1
PCINT14
PCIE1
PCINT13
PCIE1
PCINT12
PCIE1
DIEOV
111
1
DI
PCINT15 INPUT
PCINT14 INPUT
PCINT13 INPUT
PCINT12 INPUT
AIO
–––
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