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C8051T322-GQ中文资料PDF规格书
C8051T322-GQ规格书详情
Analog Peripherals
10-Bit ADC (C8051T620/320/321 only)
- Up to 500 ksps
- Up to 21 external inputs
- VREF from on-chip VREF, external pin, Internal 1.8 V Regulator or VDD
- Internal or external start of conversion source
- Built-in temperature sensor
Comparators
- Programmable hysteresis and response time
- Configurable as interrupt or reset source
- Low current (
USB Function Controller
- USB specification 2.0 compliant
- Full speed (12 Mbps) or low speed (1.5 Mbps) operation
- Integrated clock recovery; no external oscillator required for full speed or low speed
- Supports six flexible endpoints
- 1 kB USB buffer memory
- Integrated transceiver; no external resistors required
On-Chip Debug
- C8051F34A can be used as code development platform; Complete development kit available
- On-chip debug circuitry facilitates full speed, nonintrusive in-system debug
- Provides breakpoints, single stepping, inspect/modify memory and registers
Supply Voltage: 1.8 to 5.25 V
- On-chip LDO for internal core supply
- Built-in supply voltage monitor
High-Speed 8051 µC Core
- Pipelined instruction architecture; executes 70 of instructions in 1 or 2 system clocks
- Up to 48 MIPS throughput with 48 MHz clock
- Expanded interrupt handler
Memory
- 1280 bytes internal data RAM (256 + 1024)
- 16 kB byte-programmable EPROM code memory
- EPROM can be programmed from firmware running on the device
Digital Peripherals
- 25 Port I/O with high sink current capability
- Hardware enhanced SPI™, SMBus™, and two enhanced UART serial ports
- Four general purpose 16-bit counter/timers
- 16-bit programmable counter array (PCA) with five capture/compare modules and enhanced PWM functionality
Clock Sources
- Two internal oscillators:
• 48 MHz: ±0.25 accuracy with clock recovery enabled. Supports all USB and UART modes
• 80/40/20/10 kHz low frequency, low power
- External oscillator: Crystal, RC, C, or CMOS Clock
- Can switch between clock sources on-the-fly; useful in power saving modes
Package Options
- 5x5 mm QFN28 or QFN32
- LQFP32
产品属性
- 产品编号:
C8051T322-GQ
- 制造商:
Silicon Labs
- 类别:
集成电路(IC) > 微控制器
- 系列:
C8051T32x
- 包装:
托盘
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
48 MIPS
- 连接能力:
I²C,SPI,UART/USART,USB
- 外设:
POR,PWM,WDT
- 程序存储容量:
16KB(16K x 8)
- 程序存储器类型:
OTP
- RAM 大小:
1.25K x 8
- 电压 - 供电 (Vcc/Vdd):
1.8V ~ 5.25V
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
32-LQFP
- 供应商器件封装:
32-LQFP(7x7)
- 描述:
IC MCU 8BIT 16KB OTP 32LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Silicon |
23+ |
36500 |
询价 | ||||
Silicon Labs |
QQ咨询 |
32-LQFP |
5000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
Silicon Labs |
22+ |
32LQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Silicon Labs |
21+ |
32LQFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
Silicon Labs |
20+ |
LQFP-32 |
29860 |
Silicon微控制器MCU-可开原型号增税票 |
询价 | ||
Silicon Labs |
21+ |
NA |
12000 |
正品专卖,进口原装深圳现货 |
询价 | ||
SILICON LABS(芯科) |
23+ |
LQFP-32(7x7) |
907 |
深耕行业12年,可提供技术支持。 |
询价 | ||
SiliconLabs |
18+ |
32-LQFP |
8500 |
MCU专业供应商! |
询价 | ||
- |
22+ |
32-LQFP7x7 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
SILICON LABS(芯科) |
20+ |
LQFP-32(7x7) |
5000 |
询价 |