參數(shù)資料
型號(hào): MC9S12A256BCPV
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP112
封裝: TQFP-112
文件頁數(shù): 22/102頁
文件大?。?/td> 1050K
代理商: MC9S12A256BCPV
MC9S12A256 Device Guide — V01.01
26
2.2 Signal Properties Summary
Table 2-1 summarizes the pin functionality. Signals shown in bold are not available in the 80 pin
package.
Table 2-1 Signal Properties
Pin Name
Function 1
Pin Name
Function 2
Pin Name
Function 3
Pin Name
Function 4
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Description
EXTAL
———
VDDPLL
Oscillator Pins
XTAL
———
RESET
———
VDDR
External Reset
TEST
———
N.A.
Test Input
VREGEN
———
VDDX
Voltage Regulator Enable Input
XFC
———
VDDPLL
PLL Loop Filter
BKGD
TAGHI
MODC
VDDR
Background Debug, Tag High, Mode Input
PAD15
AN15
ETRIG1
VDDA
Port AD Input, Analog Input AN7 of
ATD1, External Trigger Input of ATD1
PAD[14:8]
AN[14:08]
——
Port AD Inputs, Analog Inputs AN[6:0]
of ATD1
PAD07
AN07
ETRIG0
Port AD Input, Analog Input AN7 of ATD0,
External Trigger Input of ATD0
PAD[06:00]
AN[06:00]
——
Port AD Inputs, Analog Inputs AN[6:0] of
ATD0
PA[7:0]
ADDR[15:8]/
DATA[15:8]
——
VDDR
Port A I/O, Multiplexed Address/Data
PB[7:0]
ADDR[7:0]/
DATA[7:0]
——
Port B I/O, Multiplexed Address/Data
PE7
NOACC
XCLKS
Port E I/O, Access, Clock Select
PE6
IPIPE1
MODB
Port E I/O, Pipe Status, Mode Input
PE5
IPIPE0
MODA
Port E I/O, Pipe Status, Mode Input
PE4
ECLK
——
Port E I/O, Bus Clock Output
PE3
LSTRB
TAGLO
Port E I/O, Byte Strobe, Tag Low
PE2
R/W
——
Port E I/O, R/W in expanded modes
PE1
IRQ
——
Port E Input, Maskable Interrupt
PE0
XIRQ
——
Port E Input, Non Maskable Interrupt
PH7
KWH7
SS2
Port H I/O, Interrupt, SS of SPI2
PH6
KWH6
SCK2
Port H I/O, Interrupt, SCK of SPI2
PH5
KWH5
MOSI2
Port H I/O, Interrupt, MOSI of SPI2
PH4
KWH4
MISO2
Port H I/O, Interrupt, MISO of SPI2
PH3
KWH3
SS1
Port H I/O, Interrupt, SS of SPI1
PH2
KWH2
SCK1
Port H I/O, Interrupt, SCK of SPI1
PH1
KWH1
MOSI1
Port H I/O, Interrupt, MOSI of SPI1
PH0
KWH0
MISO1
Port H I/O, Interrupt, MISO of SPI1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S12A256CCPV 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC9S12A256CFU 制造商:Freescale Semiconductor 功能描述:
MC9S12A256CFUE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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MC9S12A256MPVE 功能描述:16位微控制器 - MCU BARRACUDA4 MOS13 L01Y RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT