参数资料
型号: MAC7121MAG40
厂商: Freescale Semiconductor
文件页数: 24/56页
文件大小: 0K
描述: IC MCU 32BIT FLASH 112-LQFP
标准包装: 60
系列: MAC7xxx
核心处理器: ARM7
芯体尺寸: 32-位
速度: 40MHz
连通性: CAN,I²C,SCI,SPI
外围设备: DMA,POR
输入/输出数: 85
程序存储器容量: 544KB(544K x 8)
程序存储器类型: 闪存
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 2.35 V ~ 5.5 V
数据转换器: A/D 16x8/10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 112-LQFP
包装: 托盘
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Electrical Characteristics
Freescale Semiconductor
30
Figure 11. SPI Master Timing (CPHA = 0)
Figure 12. SPI Master Timing (CPHA = 1)
MSB Out(2)
MSB In(2)
PCSx
SCK
(CPOL = 0)
(OUTPUT)
SCK
(CPOL = 1)
(OUTPUT)
Bit 6 ... 1
SIN
(INPUT)
SOUT
(OUTPUT)
LSB Out
LSB In
Bit 6 ... 1
1. If configured as output.
2. LSBFE = 0. For LSBFE = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
PCSx
SCK
(CPOL = 0)
(OUTPUT)
SCK
(CPOL = 1)
(OUTPUT)
Bit 6 ... 1
SIN
(INPUT)
SOUT
(OUTPUT)
LSB In
Bit 6 ... 1
Port Data
Master LSB Out
MSB Out(2)
MSB In(2)
1. If configured as output.
2. LSBFE = 0. For LSBFE = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
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