参数资料
型号: P89V51RB2BBC,557
厂商: NXP Semiconductors
文件页数: 62/80页
文件大小: 0K
描述: IC 80C51 MCU 1024 RAM 44TQFP
产品培训模块: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
标准包装: 800
系列: 89V
核心处理器: 8051
芯体尺寸: 8-位
速度: 40MHz
连通性: SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 16KB(16K x 8)
程序存储器类型: 闪存
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 44-TQFP
包装: 托盘
配用: 622-1017-ND - BOARD 44-ZIF PLCC SOCKET
其它名称: 935277723557
P89V51RB2BBC
P89V51RB2BBC-ND
2009-2011 Microchip Technology Inc.
DS39960D-page 65
PIC18F87K22 FAMILY
REGISTER 4-1:
PMD3: PERIPHERAL MODULE DISABLE REGISTER 3
R/W-0
CCP10MD(1)
CCP9MD(1)
CCP8MD
CCP7MD
CCP6MD
CCP5MD
CCP4MD
TMR12MD(1)
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
CCP10MD:
PMD CCP10 Enable/Disable bit(1)
1
= Peripheral Module Disable (PMD) is enabled for CCP10, disabling all of its clock sources
0
= PMD is disabled for CCP10
bit 6
CCP9MD:
PMD CCP9 Enable/Disable bit(1)
1
= Peripheral Module Disable (PMD) is enabled for CCP9, disabling all of its clock sources
0
= PMD is disabled for CCP9
bit 5
CCP8MD:
PMD CCP8 Enable/Disable bit
1
= Peripheral Module Disable (PMD) is enabled for CCP8, disabling all of its clock sources
0
= PMD is disabled for CCP8
bit 4
CCP7MD:
PMD CCP7 Enable/Disable bit
1
= Peripheral Module Disable (PMD) is enabled for CCP7, disabling all of its clock sources
0
= PMD is disabled for CCP7
bit 3
CCP6MD:
PMD CCP6 Enable/Disable bit
1
= Peripheral Module Disable (PMD) is enabled for CCP6, disabling all of its clock sources
0
= PMD is disabled for CCP6
bit 2
CCP5MD:
PMD CCP5 Enable/Disable bit
1
= Peripheral Module Disable (PMD) is enabled for CCP5, disabling all of its clock sources
0
= PMD is disabled for CCP5
bit 1
CCP4MD:
PMD CCP4 Enable/Disable bit
1
= Peripheral Module Disable (PMD) is enabled for CCP4, disabling all of its clock sources
0
= PMD is disabled for CCP4
bit 0
TMR12MD:
TMR12MD Disable bit(1)
1
= PMD is enabled and all TMR12MD clock sources are disabled
0
= PMD is disabled and TMR12MD is enabled
Note 1:
Unimplemented on devices with a program memory of 32 Kbytes (PIC18FX5K22).
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