参数资料
型号: COP8CCR9LVA8
厂商: National Semiconductor
文件页数: 39/111页
文件大小: 0K
描述: IC MCU EEPROM 8BIT 68-PLCC
标准包装: 18
系列: COP8™ 8C
核心处理器: COP8
芯体尺寸: 8-位
速度: 20MHz
连通性: Microwire/Plus(SPI),UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 59
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 16x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 68-LCC(J 形引线)
包装: 管件
其它名称: *COP8CCR9LVA8
SNOS535I – OCTOBER 2000 – REVISED MARCH 2013
The T3CNTRL register contains the following bits:
T3C3
Timer T3 mode control bit
T3C2
Timer T3 mode control bit
T3C1
Timer T3 mode control bit
T3C0
Timer T3 Start/Stop control in timer modes 1 and 2, Timer T3 Underflow Interrupt Pending
Flag in timer mode 3
T3PNDA
Timer T3 Interrupt Pending Flag (Autoreload RA in mode 1, T3 Underflow in mode 2, T3A
capture edge in mode 3)
T3ENA
Timer T3 Interrupt Enable for Timer Underflow or T3A Input capture edge
T3PNDB
Timer T3 Interrupt Pending Flag for T3B capture edge
T3ENB
Timer T3 Interrupt Enable for T3B Input capture edge
5.9.6
HSTCR Register (Address X
00AF)
Reserved
T3HS
T2HS
Bit 7
Bit 0
The HSTCR register contains the following bits:
T3HS
Places Timer T3 in High Speed Mode.
T2HS
Places Timer T2 in High Speed Mode.
5.9.7
ITMR Register (Address X
00CF)
CCKS
LSON
HSON
DCEN
RSVD
ITSEL2
ITSEL1
ITSEL0
EL
Bit 7
Bit 0
The ITMR register contains the following bits:
LSON
Turns the low speed oscillator on or off.
HSON
Turns the high speed oscillator on or off.
DCEN
Selects the high speed oscillator or the low speed oscillator as the Idle Timer Clock.
CCKSEL Selects the high speed oscillator or the low speed oscillator as the primary CPU clock.
RSVD
This bit is reserved and must be 0.
ITSEL2
Idle Timer period select bit.
ITSEL1
Idle Timer period select bit.
ITSEL0
Idle Timer period select bit.
5.9.8
ENAD Register (Address X
00CB)
ADCH3
ADCH2
ADCH1
ADCH0
ADMOD
MUX
PSC
ADBSY
Channel Select
Mode Select
Mux Out
Prescale
Busy
Bit 7
Bit 0
Copyright 2000–2013, Texas Instruments Incorporated
Functional Description
33
Product Folder Links: COP8CBR9 COP8CCR9 COP8CDR9
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