参数资料
型号: AT32UC3L032-D3HT
厂商: Atmel
文件页数: 100/174页
文件大小: 0K
描述: MCU AVR32 32K FLASH 48TTLGA
产品培训模块: AVR® UC3 Introduction
标准包装: 2,450
系列: AVR®32 UC3 L
核心处理器: AVR
芯体尺寸: 32-位
速度: 50MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 36
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.62 V ~ 3.6 V
数据转换器: A/D 9x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-UFLGA
包装: 托盘
2011-2012 Microchip Technology Inc.
Preliminary
DS70657E-page 491
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X, AND PIC24EPXXXGP/MC20X
APPENDIX A: REVISION HISTORY
Revision A (April 2011)
This is the initial released version of the document.
Revision B (July 2011)
This revision includes minor typographical and
formatting changes throughout the data sheet text.
All other major changes are referenced by their
respective section in Table A-1.
TABLE A-1:
MAJOR SECTION UPDATES
Section Name
Update Description
“High-Performance, 16-bit
Digital Signal Controllers
and Microcontrollers”
Changed all pin diagrams references of VLAP to TLA.
Section 4.0 “Memory
Organization”
Updated the All Resets values for CLKDIV and PLLFBD in the System Control
Register Map (see Table 4-35).
Section 5.0 “Flash Program
Memory”
Updated “one word” to “two words” in the first paragraph of Section 5.2 “RTSP
Operation”.
Section 9.0 “Oscillator
Configuration”
Updated the PLL Block Diagram (see Figure 9-2).
Updated the Oscillator Mode, Fast RC Oscillator (FRC) with divide-by-N and PLL
(FRCPLL), by changing (FRCDIVN + PLL) to (FRCPLL).
Changed (FRCDIVN + PLL) to (FRCPLL) for COSC<2:0> = 001 and
NOSC<2:0> = 001 in the Oscillator Control Register (see Register 9-1).
Changed the POR value from 0 to 1 for the DOZE<1:0> bits, from 1 to 0 for the
FRCDIV<0> bit, and from 0 to 1 for the PLLPOST<0> bit; Updated the default
definitions for the DOZE<2:0> and FRCDIV<2:0> bits and updated all bit definitions
for the PLLPOST<1:0> bits in the Clock Divisor Register (see Register 9-2).
Changed the POR value from 0 to 1 for the PLLDIV<5:4> bits and updated the default
definitions for all PLLDIV<8:0> bits in the PLL Feedback Division Register (see
Register 9-2).
Section 22.0 “Charge Time
Measurement Unit (CTMU)”
Updated the bit definitions for the IRNG<1:0> bits in the CTMU Current Control
Register (see Register 22-3).
Section 25.0 “Op amp/
Comparator Module”
Updated the voltage reference block diagrams (see Figure 25-1 and Figure 25-2).
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