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参数资料
| 型号： | M38853F1-HP |
| 厂商： | Renesas Technology Corp. |
| 英文描述： | Dual 2.7-V High Slew Rate Rail-To-Rail Output Operational Amplifier 8-MSOP -40 to 125 |
| 中文描述： | 单芯片8位CMOS微机 |
| 文件页数： | 17/73页 |
| 文件大小： | 1580K |
| 代理商： | M38853F1-HP |
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Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
10.
Processor and Architecture
10.1
Cortex-M0+ Processor
The Atmel SAM D20 implements the ARM Cortex-M0+ processor, which is based on the ARMv6 architecture and
Thumb-2 ISA. The Cortex M0+ is 100% instruction set compatible with its predecessor, the Cortex-M0 processor, and
upward compatible with the Cortex-M3 and Cortex-M4 processors. The ARM Cortex-M0+ implemented is revision r0p1.
For more information, refer to www.arm.com.
10.1.1 Cortex-M0+ Configuration
Note:
1.
All software run in privileged mode only
The ARM Cortex-M0+ processor has two bus interfaces:
Single 32-bit AMBA 3 AHB-Lite system interface that provides connections to peripherals and all system
memory, including flash and RAM
Single 32-bit I/O port bus interfacing to the PORT with one-cycle loads and stores
10.1.2 Cortex-M0+ Peripherals
System Control Space (SCS)
The processor provides debug through registers in the SCS. Refer to the Cortex-M0+ Technical Reference
Manual for details (www.arm.com).
System Timer (SysTick)
The System Timer is a 24-bit timer that extends the functionality of both the processor and the NVIC. Refer
to the Cortex-M0+ Technical Reference Manual for details (www.arm.com).
Feature
Configurable Option
SAM D20 Configuration
Interrupts
External interrupts 0-32
32
Data endianness
Little-endian or big-endian
Little-endian
SysTick timer
Present or absent
Present
Number of watchpoint comparators
0, 1, 2
2
Number of breakpoint comparators
0, 1, 2, 3, 4
4
Halting debug support
Present or absent
Present
Multiplier
Fast or small
Fast (single cycle)
Single-cycle I/O port
Present or absent
Present
Wake-up interrupt controller
Supported or not supported
Not supported
Vector Table Offset Register
Present or absent
Present
Unprivileged/Privileged support
Present or absent
Absent
Memory Protection Unit
Not present or 8-region
Not present
Reset all registers
Present or absent
Absent(1)
Instruction fetch width
16-bit only or mostly 32-bit
32-bit
相关PDF资料 |
PDF描述 |
|---|---|
| M39010/01AR82KS | 1 ELEMENT, 0.82 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR |
| IMS-5A-ER0.82UH+/-5% | 1 ELEMENT, 0.82 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR |
| IMS-5A-ER0.82UH+/-10% | 1 ELEMENT, 0.82 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR |
| IMS-5A-ER0.75UH+/-5% | 1 ELEMENT, 0.75 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR |
| IMS-5A-ER0.68UH+/-5% | 1 ELEMENT, 0.68 uH, PHENOLIC-CORE, GENERAL PURPOSE INDUCTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M38853F2-HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38853F3-HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38853F4-HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38853F5-HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38853F6-HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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