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參數(shù)資料
| 型號： | PIC18F458EPSQTP |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN |
| 中文描述： | 高性能，28/40-Pin增強型閃存微控制器和CAN |
| 文件頁數(shù)： | 47/384頁 |
| 文件大?。?/td> | 3119K |
| 代理商： | PIC18F458EPSQTP |
2002 Microchip Technology Inc.
Preliminary
DS41159B-page 45
PIC18FXX8
FIGURE 4-5:
DATA MEMORY MAP FOR PIC18F248/448
Bank 0
Bank 1
Bank 14
Bank 15
Data Memory Map
BSR<3:0>
= 0000
= 0001
=
1111
0FFh
060h
F60h
FFFh
00h
5Fh
60h
FFh
Access Bank
F5Fh
F00h
EFFh
1FFh
200h
100h
000h
Access RAM
FFh
00h
00h
FFh
FFh
00h
GPR
GPR
SFR
Unused
SFR
Access RAM
Bank 2
to
Unused
Read
’
00h
’
= 1110
= 0010
When a = 0,
the BSR is ignored and
the Access Bank is used.
The first 96 bytes are
General Purpose RAM
(from Bank 0).
The next 160 bytes are
Special Function
Registers (from Bank 15).
When a = 1,
the BSR is used to specify
the RAM location that the
instruction uses.
GPR
FFh
00h
300h
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC18F458-I/L | 功能描述:8位微控制器 -MCU 32KB 1536 RAM 34 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC18F458-I/L | 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU CAN ADC 18F458 |
| PIC18F458-I/P | 功能描述:8位微控制器 -MCU 32KB 1536 RAM 34 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC18F458-I/P | 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU CAN ADC 18F458 |
| PIC18F458-I/PT | 功能描述:8位微控制器 -MCU 32KB 1536 RAM 34 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
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