参数资料
型号: MC68711E20VFNE2
厂商: Freescale Semiconductor
文件页数: 22/138页
文件大小: 0K
描述: IC MCU 8BIT 52-PLCC
标准包装: 23
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: 38
程序存储器容量: 20KB(20K x 8)
程序存储器类型: OTP
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 52-LCC(J 形引线)
包装: 管件
Electrical Characteristics
MC68HC711D3 Data Sheet, Rev. 2.1
118
Freescale Semiconductor
Figure 9-11. SPI Master Timing (CPHA = 0)
Figure 9-12. 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)
1
SEE
NOTE
11
MSB IN
BIT 6 - - - -1
LSB IN
MASTER MSB OUT
MASTER LSB OUT
BIT 6 - - - -1
10
12
13
SS IS HELD HIGH ON MASTER
5
4
13
12
11 (REF)
10 (REF)
13
4
5
12
Note: This last clock edge is generated internally but is not seen at the SCK pin.
4
5
4
1
SEE
NOTE
11
6
7
MSB IN
LSB IN
MASTER MSB OUT
MASTER LSB OUT
BIT 6 - - - -1
10
13
12
13
SCK (CPOL = 0)
(OUTPUT)
SCK (CPOL = 1)
(OUTPUT)
MISO
(INPUT)
MOSI
(OUTPUT)
SS
(INPUT)
SS IS HELD HIGH ON MASTER
SEE
NOTE
12
13
BIT 6 - - - -1
11 (REF)
10 (REF)
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