参数资料
型号: MC68HC11F1CPU4
厂商: Freescale Semiconductor
文件页数: 56/158页
文件大小: 0K
描述: IC MCU 512 EEPROM 4MHZ 80-LQFP
标准包装: 90
系列: HC11
核心处理器: HC11
芯体尺寸: 8-位
速度: 4MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 30
程序存储器类型: ROMless
EEPROM 大小: 512 x 8
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 4.75 V ~ 5.25 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 80-LQFP
包装: 托盘
ELECTRICAL CHARACTERISTICS
TECHNICAL DATA
A-15
Figure A-10 SPI Master Timing (CPHA = 0)
Figure A-11 SPI Master Timing (CPHA = 1)
SEE
NOTE
NOTE: This first clock edge is generated internally but is not seen at the SCK pin.
SCK (CPOL = 0)
(OUTPUT)
SCK (CPOL = 1)
(OUTPUT)
MISO
(INPUT)
MOSI
(OUTPUT)
SS
(INPUT)
SEE
NOTE
MSB IN
BIT 6 - - - -1
LSB IN
MASTER MSB OUT
MASTER LSB OUT
BIT 6 - - - -1
SS IS HELD HIGH ON MASTER
10 (ref)
5
113
4
5
12
13
12
4
6
7
11
10
11 (ref)
12
13
NOTE: This last clock edge is generated internally but is not seen at the SCK pin.
SCK (CPOL = 0)
(OUTPUT)
SCK (CPOL = 1)
(OUTPUT)
MISO
(INPUT)
MOSI
(OUTPUT)
SS
(INPUT)
MSB IN
BIT 6 - - - -1
LSB IN
MASTER MSB OUT
MASTER LSB OUT
BIT 6 - - - -1
SS IS HELD HIGH ON MASTER
10 (ref)
113
4
5
12
13
4
6
7
11
10
11 (ref)
12
13
5
SEE
NOTE
SEE
NOTE
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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