参数资料
型号: MC68332AVEH25
厂商: Freescale Semiconductor
文件页数: 66/88页
文件大小: 0K
描述: IC MCU 32BIT 25MHZ 132-PQFP
标准包装: 36
系列: M683xx
核心处理器: CPU32
芯体尺寸: 32-位
速度: 25MHz
连通性: EBI/EMI,SCI,SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 15
程序存储器类型: ROMless
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 132-BQFP 缓冲式
包装: 托盘
产品目录页面: 733 (CN2011-ZH PDF)
MC68332
MOTOROLA
MC68332TS/D
69
NOTES:
1. PQS2 is a digital I/O pin unless the SPI is enabled (SPE in SPCR1 set), in which case it becomes
SPI serial clock SCK.
2. PQS7 is a digital I/O pin unless the SCI transmitter is enabled (TE in SCCR1 = 1), in which case
it becomes SCI serial output TXD.
DDRQS determines whether pins are inputs or outputs. Clearing a bit makes the corresponding pin an
input; setting a bit makes the pin an output. DDRQS affects both QSPI function and I/O function.
Table 25 QSPAR Pin Assignments
PQSPAR Field
PQSPAR Bit
Pin Function
PQSPA0
0
PQS0
1
MISO
PQSPA1
0
PQS1
1
MOSI
PQSPA2
0
PQS21
1
SCK
PQSPA3
0
PQS3
1
PCS0/SS
PQSPA4
0
PQS4
1
PCS1
PQSPA5
0
PQS5
1
PCS2
PQSPA6
0
PQS6
1
PCS3
PQSPA7
0
PQS72
1
TXD
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Freescale Semiconductor, Inc.
For More Information On This Product,
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