參數(shù)資料
型號： MC56F8346
廠商： Motorola, Inc.
英文描述： 56F8346 16-bit Hybrid Controller
中文描述： 56F8346 16位混合控制器
文件頁數(shù)： 103/160頁
文件大?。?/td> 1415K
代理商： MC56F8346
Register Descriptions
56F8346 Technical Data
Preliminary
103
6.5.5
This read-only register displays the least significant half of the JTAG ID for the chip. This register
reads $401D.
Least Significant Half of JTAG ID (SIM_LSH_ID)
Figure 6-7 Least Significant Half of JTAG ID (SIM_LSH_ID)
6.5.6
Most of the pins on the chip have on-chip pull-up resistors. Pins which can operate as GPIO can
have these resistors disabled via the GPIO function. Non-GPIO pins can have their pull-ups
disabled by setting the appropriate bit in this register. Disabling pull-ups is done on a
peripheral-by-peripheral basis (for pins not muxed with GPIO). Each bit in the register (see
Figure 6-8
) corresponds to a functional group of pins. See
Table 2-2
to identify which pins can
deactivate the internal pull-up resistor.
SIM Pull-up Disable Register (SIM_PUDR)
Figure 6-8 SIM Pull-up Disable Register (SIM_PUDR)
6.5.6.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
Reserved—Bit 15
6.5.6.2
This bit controls the pull-up resistors on the FAULTA3 pin.
PWMA1—Bit 14
6.5.6.3
This bit controls the pull-up resistors on the CAN_RX pin.
CAN—Bit 13
6.5.6.4
This bit controls the pull-up resistors on the EMI_MODE pin.
EMI_MODE—Bit 12
6.5.6.5
This bit controls the pull-up resistors on the RESET pin.
RESET—Bit 11
6.5.6.6
This bit controls the pull-up resistors on the IRQA and IRQB pins.
IRQ—Bit 10
Base + $7
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
1
0
0
0
0
0
0
0
0
0
1
1
1
0
1
Write
RESET
0
1
0
0
0
0
0
0
0
0
0
1
1
1
0
1
Base + $8
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
PWMA1
CAN
EMI_
MODE
RESET
IRQ
XBOOT
PWMB
PWMA0
0
CTRL
0
JTAG
0
0
0
Write
RESET
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料
PDF描述
MC56F8346MFV60 56F8346 16-bit Hybrid Controller
MC56F8346VFV60 56F8346 16-bit Hybrid Controller
MC56F8356 56F8356 16-bit Hybrid Controller
MC56F8356VFV60 56F8356 16-bit Hybrid Controller
MC56F8356MFV60 56F8356 16-bit Hybrid Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC56F8346EVM 制造商:Freescale Semiconductor 功能描述:Tools Development kit Kit Contents:Inst
MC56F8346MFV60 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 60MHz 60MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
MC56F8346MFVE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
MC56F8346VFV60 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 60MHz 60MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
MC56F8346VFVE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CNTRLR RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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