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부품번호 | ATSAM4SP32A 기능 |
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기능 | CORTEX-M4 PRIME SoC | ||
제조업체 | ATMEL Corporation | ||
로고 | |||
Atmel SAM4SP32A
CORTEX-M4 PRIME SoC
PRELIMINARY DATASHEET
Features
• Core
• ARM® Cortex™-M4 with a 2Kbytes cache running at 120MHz
• Memory Protection Unit (MPU)
• DSP Instruction Set
• Thumb®-2 instruction set
• Memories
• 2048 Kbytes embedded Flash with optional dual bank and cache memory
• 160 Kbytes embedded SRAM
• 16 Kbytes ROM with embedded boot loader routines (UART, USB) and IAP
routines
• System
• Embedded voltage regulator for single supply operation
• Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for safe
operation
• Quartz or ceramic resonator oscillators: 3 to 20 MHz main power with Failure
Detection and optional low-power 32.768 kHz for RTC or device clock
• RTC with Gregorianwww.DataSheet.net/ and Persian Calendar mode, waveform generation in low
power modes
• RTC clock calibration circuitry for 32.768 kHz crystal frequency compensation
• High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz
default frequency for device startup. In-application trimming access for
frequency adjustment
• Slow Clock Internal RC oscillator as permanent low-power mode device clock
• Two PLLs up to 240 MHz for device clock and for USB
• Temperature Sensor
• Up to 22 Peripheral DMA (PDC) Channels
• Low Power Modes
• Sleep and Backup Modes, down to 1 µA in Backup Mode
• Ultra low-power RTC
• Peripherals
• USB 2.0 Device: 12 Mbps, 2668 byte FIFO, up to 8 bidirectional Endpoints. On-
Chip Transceiver
• 2 USARTs with ISO7816, IrDA ®, RS-485, Manchester and Modem Mode
• Two 2-wire UARTs
• 2 Two Wire Interface (I2C compatible), 1 Synchronous Serial Controller (SSC)
• 2 Three-Channel 16-bit Timer/Counter with capture, waveform, compare and
PWM mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for
Stepper Motor
• 4-channel 16-bit PWM with Complementary Output, Fault Input, 12-bit Dead
Time Generator Counter
43020A-ATPL-09/12
Datasheet pdf - http://www.DataSheet4U.co.kr/
Table of Contents
1. Block Diagram.................................................................................... 8
2. Package and Pinout........................................................................... 9
2.1 128-Lead LQFP Package Outline .................................................................. 9
2.2 128-Lead LQFP Pinout ............................................................................... 10
3. Signal Description ............................................................................ 11
4. Pin Description................................................................................. 15
5. Power Considerations ...................................................................... 26
5.1 Power Supplies .......................................................................................... 26
5.2 Voltage Regulator....................................................................................... 26
5.3 Typical Powering Schematics...................................................................... 26
5.4 Active Mode ............................................................................................... 29
5.5 Low-power Modes ...................................................................................... 29
5.5.1 Backup Mode................................................................................ 29
5.5.2 Wait Mode .................................................................................... 29
5.5.3 Sleep Mode .................................................................................. 30
5.5.4 Low Power Mode Summary Table ................................................. 30
5.6 Wake-up Sources ....................................................................................... 32
5.7 Fast Startup................................................................................................ 33
6. Input/Output Lines............................................................................ 34
6.1 General Purpose I/O Lines.......................................................................... 34
6.2 System I/O Lines ........................................................................................ 34
6.2.2 Serial Wire JTAG Debug Port (SWJ-DP) Pins ................................ 35
6.3 Test Pin...................................................................................................... 35
6.4 NRST Pin .......www.DataSheet.net/ ............................................................................................ 36
6.5 ERASE Pin................................................................................................. 36
7. Processor and Architecture.............................................................. 37
7.1 ARM Cortex-M4 Processor ......................................................................... 37
7.2 APB/AHB Bridge......................................................................................... 37
7.3 Matrix Master.............................................................................................. 37
7.4 Matrix Slaves.............................................................................................. 37
7.5 Master to Slave Access............................................................................... 38
7.6 Peripherical DMA Controller ........................................................................ 38
7.7 Debug and Test Features............................................................................ 39
8. SAM4SP32A Product Mapping ........................................................ 40
9. Memories ......................................................................................... 41
9.1 Embedded Memories.................................................................................. 41
9.1.1 Internal SRAM .............................................................................. 41
9.1.2 Internal ROM ................................................................................ 41
9.1.3 Embedded Flash........................................................................... 41
9.1.3.1 Flash Overview ............................................................ 41
9.1.3.2 Enhanced Embedded Flash Controller.......................... 43
9.1.3.3 Flash Speed ................................................................ 43
9.1.3.4 Lock Regions............................................................... 44
9.1.3.5 Security Bit Feature...................................................... 44
9.1.3.6 Calibration Bits............................................................. 44
9.1.3.7 Unique Identifier........................................................... 44
9.1.3.8 User Signature............................................................. 44
9.1.3.9 Fast Flash Programming Interface ................................ 44
Atmel SAM4SP32A [PRELIMINARY datasheet]
43020A-ATPL-09/12
4
Datasheet pdf - http://www.DataSheet4U.co.kr/
4페이지 12.2.3.20 KEY_PERIPH Registers............................................. 137
12.2.3.21 KEY_PHY Registers .................................................. 138
12.2.3.22 AES_SFR Register .................................................... 139
13. Electrical Characteristics................................................................ 140
13.1 Absolute Maximum Ratings....................................................................... 140
13.2 DC Characteristics.................................................................................... 141
13.3 Power Consumption ................................................................................. 148
13.3.1 Backup Mode Current Consuption ............................................... 148
13.3.1.1 Configuration A .......................................................... 148
13.3.1.2 Configuration B .......................................................... 148
13.3.2 Sleep and Wait Mode Current Consumption................................. 149
13.3.2.1 Sleep Mode ............................................................... 149
13.3.2.2 Wait Mode ................................................................. 151
13.3.3 Active Mode Power Consumption ................................................ 152
13.3.4 Peripheral Power Consumption in Active Mode ............................ 154
13.4 Oscillator Characteristics .......................................................................... 156
13.4.1 32 kHz RC Oscillator Characteristics ........................................... 156
13.4.2 4/8/12 MHz RC Oscillators Characteristics................................... 157
13.4.3 32.768 kHz Crystal Oscillator Characteristics ............................... 158
13.4.4 32.768 kHz Crystal Characteristics .............................................. 159
13.4.5 3 to 20 MHz Crystal Oscillator Characteristics .............................. 159
13.4.6 3 to 20 MHz Crystal Characteristics ............................................. 160
13.4.7 Crystal Oscillator Design Considerations Information.................... 161
13.4.7.1 Choosing a Crystal..................................................... 161
13.4.7.2 Printed Circuit Board (PCB)........................................ 161
13.5 PLLA, PLLB Characteristics ...................................................................... 162
13.6 USB Transceiver Characteristics ............................................................... 163
13.6.1 Typical Connections.................................................................... 163
13.6.2 Electrical Characteristics ............................................................. 163
13.6.3 Switching Characteristics ............................................................ 164
13.7 Analog Comparator Characteristics ........................................................... 165
13.8 Temperature Sensor................................................................................. 166
www.DataSheet.net/
13.9 AC Characteristics .................................................................................... 167
13.9.1 Master Clock Characteristics ....................................................... 167
13.9.2 I/O Characteristics....................................................................... 167
13.9.3 SSC Timings............................................................................... 169
13.9.3.2 SSC Timings.............................................................. 173
13.9.4 SMC Timings .............................................................................. 175
13.9.4.1 Read Timings............................................................. 175
13.9.4.2 Write Timings............................................................. 177
13.9.5 USART in SPI Mode Timings....................................................... 180
13.9.5.2 USART SPI TImings .................................................. 182
13.9.6 Two-wire Serial Interface Characteristics ..................................... 184
13.9.7 Embedded Flash Characteristics ................................................. 186
13.10 Recommended Operating Conditions ........................................................ 189
14. Mechanical Characteristics ............................................................ 190
15. Ordering Information ...................................................................... 191
16. Revision History ............................................................................. 192
Atmel SAM4SP32A [PRELIMINARY datasheet]
43020A-ATPL-09/12
7
Datasheet pdf - http://www.DataSheet4U.co.kr/
7페이지 | |||
구 성 | 총 70 페이지수 | ||
다운로드 | [ ATSAM4SP32A.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
ATSAM4SP32A | CORTEX-M4 PRIME SoC | ATMEL Corporation |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |