参数资料
型号: MC9SA256BCFUR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP80
封装: QFP-80
文件页数: 23/102页
文件大小: 1050K
代理商: MC9SA256BCFUR2
MC9S12A256 Device Guide — V01.01
27
PJ7
KWJ7
SCL
VDDX
Port J I/O, Interrupt, SCL of IIC
PJ6
KWJ6
SDA
Port J I/O, Interrupt, SDA of IIC
PJ[1:0]
KWJ[1:0]
——
Port J I/O, Interrupts
PK7
ECS
ROMONE
Port K I/O, Emulation Chip Select, ROM
On Enable
PK[5:0]
XADDR[19:14]
Port K I/O, Extended Addresses
PM7
———
Port M I/O
PM6
———
Port M I/O
PM5
SCK0
——
Port M I/O, SCK of SPI0
PM4
MOSI0
——
Port M I/O, MOSI of SPI0
PM3
SS0
——
Port M I/O, SS of SPI0
PM2
MISO0
——
Port M I/O, MISO of SPI0
PM1
———
Port M I/O
PM0
———
Port M I/O
PP7
KWP7
PWM7
SCK2
Port P I/O, Interrupt, Channel 7 of PWM,
SCK of SPI2
PP6
KWP6
PWM6
SS2
Port P I/O, Interrupt, Channel 6 of PWM,
SS of SPI2
PP5
KWP5
PWM5
MOSI2
Port P I/O, Interrupt, Channel 5 of PWM,
MOSI of SPI2
PP4
KWP4
PWM4
MISO2
Port P I/O, Interrupt, Channel 4 of PWM,
MISO2 of SPI2
PP3
KWP3
PWM3
SS1
Port P I/O, Interrupt, Channel 3 of PWM,
SS of SPI1
PP2
KWP2
PWM2
SCK1
Port P I/O, Interrupt, Channel 2 of PWM,
SCK of SPI1
PP1
KWP1
PWM1
MOSI1
Port P I/O, Interrupt, Channel 1 of PWM,
MOSI of SPI1
PP0
KWP0
PWM0
MISO1
Port P I/O, Interrupt, Channel 0 of PWM,
MISO2 of SPI1
PS7
SS0
——
Port S I/O, SS of SPI0
PS6
SCK0
——
Port S I/O, SCK of SPI0
PS5
MOSI0
——
Port S I/O, MOSI of SPI0
PS4
MISO0
——
Port S I/O, MISO of SPI0
PS3
TXD1
——
Port S I/O, TXD of SCI1
PS2
RXD1
——
Port S I/O, RXD of SCI1
PS1
TXD0
——
Port S I/O, TXD of SCI0
PS0
RXD0
——
Port S I/O, RXD of SCI0
PT[7:0]
IOC[7:0]
——
Port T I/O, Timer channels
Pin Name
Function 1
Pin Name
Function 2
Pin Name
Function 3
Pin Name
Function 4
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