DataSheet26.com

C8051F326 PDF даташит

Спецификация C8051F326 изготовлена ​​​​«Silicon Laboratories» и имеет функцию, называемую «(C8051F326 / C8051F327) Full Speed USB / 16k ISP FLASH MCU Family».

Детали детали

Номер произв C8051F326
Описание (C8051F326 / C8051F327) Full Speed USB / 16k ISP FLASH MCU Family
Производители Silicon Laboratories
логотип Silicon Laboratories логотип 

30 Pages
scroll

No Preview Available !

C8051F326 Даташит, Описание, Даташиты
C8051F326/7
Full Speed USB, 16 kB Flash MCU Family
USB Function Controller
- USB specification 2.0 compliant
- Full speed (12 Mbps) or low speed (1.5 Mbps)
operation
- Integrated clock recovery; no external crystal
required for full speed or low speed
- Supports three fixed-function endpoints
- 256 Byte USB buffer memory
- Integrated transceiver; no external resistors
required
On-Chip Debug
- On-chip debug circuitry facilitates full speed,
non-intrusive in-system debug (no emulator
required)
- Provides breakpoints, single stepping,
inspect/modify memory and registers
- Superior performance to emulation systems using
ICE-chips, target pods, and sockets
Voltage Supply Input: 2.7 to 5.25 V
- Voltages from 3.6 to 5.25 V supported using
On-Chip Voltage Regulator
High Speed 8051 µC Core
- Pipelined instruction architecture; executes 70% of
instructions in 1 or 2 system clocks
- Up to 25 MIPS throughput with 25 MHz clock
- Expanded interrupt handler
Memory
- 1536 bytes internal RAM
(1 k + 256 + 256 USB FIFO)
- 16k bytes Flash; In-system programmable in
512-byte sectors
Digital Peripherals
- 15 Port I/O; All 5 V tolerant with high sink current
- Enhanced UART
- Two general purpose 16-bit timers
Clock Sources
- Internal oscillator: 0.25% accuracy with clock
recovery enabled. Supports all USB and UART
modes
- External CMOS clock
- Can switch between clock sources on-the-fly; useful
in power saving strategies
Packages
- 28-pin QFN
- Temperature Range: –40 to +85 °C
ANALOG
PERIPHERALS
VREG
DIGITAL I/O
UART
Timer 0
Timer 1
Port 0
Port 2
Port 3
USB Controller / Transceiver
PRECISION INTERNAL
OSCILLATOR
LOW FREQUENCY
OSCILLATOR
HIGH-SPEED CONTROLLER CORE
16 KB
ISP FLASH
8
INTERRUPTS
8051 CPU
(25MIPS)
DEBUG
CIRCUITRY
1536 B
SRAM
POR
Rev. 0.5 1/06
Copyright © 2006 by Silicon Laboratories
C8051F326/7
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.









No Preview Available !

C8051F326 Даташит, Описание, Даташиты
C8051F326/7
NOTES:
2 Rev. 0.5









No Preview Available !

C8051F326 Даташит, Описание, Даташиты
C8051F326/7
Table of Contents
1. System Overview.................................................................................................... 13
1.1. CIP-51™ Microcontroller Core.......................................................................... 16
1.1.1. Fully 8051 Compatible.............................................................................. 16
1.1.2. Improved Throughput ............................................................................... 16
1.1.3. Additional Features .................................................................................. 17
1.2. On-Chip Memory............................................................................................... 18
1.3. Universal Serial Bus Controller ......................................................................... 19
1.4. Voltage Regulator ............................................................................................. 19
1.5. On-Chip Debug Circuitry................................................................................... 20
1.6. Programmable Digital I/O.................................................................................. 21
1.7. Serial Ports ....................................................................................................... 21
2. Absolute Maximum Ratings .................................................................................. 22
3. Global DC Electrical Characteristics .................................................................... 23
4. Pinout and Package Definitions............................................................................ 24
5. Voltage Regulator (REG0)...................................................................................... 33
5.1. Regulator Mode Selection................................................................................. 33
5.2. VBUS Detection ................................................................................................ 33
6. CIP-51 Microcontroller .......................................................................................... 37
6.1. Instruction Set ................................................................................................... 38
6.1.1. Instruction and CPU Timing ..................................................................... 38
6.1.2. MOVX Instruction and Program Memory ................................................. 39
6.2. Memory Organization........................................................................................ 43
6.2.1. Program Memory...................................................................................... 43
6.2.2. Data Memory............................................................................................ 44
6.2.3. General Purpose Registers ...................................................................... 44
6.2.4. Bit Addressable Locations........................................................................ 44
6.2.5. Stack ....................................................................................................... 44
6.2.6. Special Function Registers....................................................................... 45
6.2.7. Register Descriptions ............................................................................... 47
6.3. Interrupt Handler ............................................................................................... 50
6.3.1. MCU Interrupt Sources and Vectors ........................................................ 50
6.3.2. External Interrupts .................................................................................... 51
6.3.3. Interrupt Priorities ..................................................................................... 51
6.3.4. Interrupt Latency ...................................................................................... 51
6.3.5. Interrupt Register Descriptions................................................................. 52
6.4. Power Management Modes .............................................................................. 57
6.4.1. Idle Mode.................................................................................................. 57
6.4.2. Stop Mode ................................................................................................ 57
7. Reset Sources ....................................................................................................... 59
7.1. Power-On Reset ............................................................................................... 60
7.2. Power-Fail Reset / VDD Monitor....................................................................... 61
7.3. External Reset .................................................................................................. 62
7.4. Missing Clock Detector Reset........................................................................... 62
Rev. 0.5
3










Скачать PDF:

[ C8051F326.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
C8051F320(C8051F320 / C8051F321) Full Speed USB / 16k ISP FLASH MCU FamilySilicon Laboratories
Silicon Laboratories
C8051F320(C8051F320 / C8051F321) Full Speed USB / 16k ISP FLASH MCU FamilyCygnal Integrated Products
Cygnal Integrated Products
C8051F321(C8051F320 / C8051F321) Full Speed USB / 16k ISP FLASH MCU FamilySilicon Laboratories
Silicon Laboratories
C8051F321(C8051F320 / C8051F321) Full Speed USB / 16k ISP FLASH MCU FamilyCygnal Integrated Products
Cygnal Integrated Products

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск