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參數(shù)資料
| 型號： | AT32UC3A4128-C1UR |
| 廠商： | Atmel |
| 文件頁數(shù)： | 76/94頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 128K FLASH 100VFBGA |
| 產(chǎn)品培訓模塊： | AVR® UC3 Introduction |
| 標準包裝： | 1 |
| 系列： | AVR®32 UC3 A4 |
| 核心處理器： | AVR |
| 芯體尺寸： | 32-位 |
| 速度： | 66MHz |
| 連通性： | EBI/EMI，I²C，IrDA，MMC，SPI，SSC，UART/USART，USB OTG |
| 外圍設(shè)備： | 欠壓檢測/復位，DMA，POR，WDT |
| 輸入/輸出數(shù)： | 88 |
| 程序存儲器容量： | 128KB（128K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 128K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.65 V ~ 1.95 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x10b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 100-VFBGA |
| 包裝： | 標準包裝 |
| 其它名稱： | AT32UC3A4128-C1URDKR |
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78
32072SH–AVR32–10/2012
AT32UC3A3
TWIS stretch on Address match error
When the TWIS stretches TWCK due to a slave address match, it also holds TWD low for
the same duration if it is to be receiving data. When TWIS releases TWCK, it releases TWD
at the same time. This can cause a TWI timing violation.
Fix/Workaround
None.
10.1.14
SSC
Frame Synchro and Frame Synchro Data are delayed by one clock cycle
The frame synchro and the frame synchro data are delayed from 1 SSC_CLOCK when:
- Clock is CKDIV
- The START is selected on either a frame synchro edge or a level
- Frame synchro data is enabled
- Transmit clock is gated on output (through CKO field)
Fix/Workaround
Transmit or receive CLOCK must not be gated (by the mean of CKO field) when START
condition is performed on a generated frame synchro.
10.1.15
FLASHC
Corrupted read in flash may happen after fuses write or erase operations (FLASHC
LP, UP, WGPB, EGPB, SSB, PGPFB, EAGPF commands)
After a flash fuse write or erase operation (FLASHC LP, UP, WGPB, EGPB, SSB, PGPFB,
EAGPF commands), reading (data read or code fetch) in flash may fail. This may lead to an
exception or to other errors derived from this corrupted read access.
Fix/Workaround
Before the flash fuse write or erase operation, enable the flash high speed mode (FLASHC
HSEN command). The flash fuse write or erase operations (FLASHC LP, UP, WGPB,
EGPB, SSB, PGPFB, EAGPF commands) must be issued from RAM or through the EBI.
After these commands, read 3 times one flash page initialized to 00h. Disable the flash high
speed mode (FLASHC HSDIS command). It is then possible to safely read or code fetch the
flash.
10.2
Rev. E
10.2.1
General
Devices cannot operate with CPU frequency higher than 66MHz in 1WS and 36MHz in
0WS
Fix/Workaround
None
Increased Power Consumption in VDDIO in sleep modes
If the OSC0 is enabled in crystal mode when entering a sleep mode where the OSC0 is dis-
abled, this will lead to an increased power consumption in VDDIO.
Fix/Workaround
Disable the OSC0 through the System Control Interface (SCIF) before going to any sleep
mode where the OSC0 is disabled, or pull down or up XIN0 and XOUT0 with 1 Mohm
resistor.
Power consumption in static mode The power consumption in static mode can be up
to 330A on some parts (typical at 25°C)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 90327-0310 | CONN RECEPT IDT 10POS 1.27MM TIN |
| 90327-3306 | CONN RECEPT IDT 6POS 1.27MM GOLD |
| 90327-0308 | CONN RECEPT IDT 8POS 1.27MM TIN |
| 90327-0306 | CONN RECEPT IDT 6POS 1.27MM TIN |
| 90325-9004 | CONN HEADER 4POS 1.27MM TIN T/H |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT32UC3A4128-C1UT | 功能描述:32位微控制器 - MCU 128k flash Ind RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| AT32UC3A4128HBZ-C1UR | 制造商:Atmel Corporation 功能描述:128K FLASH 100 BALL TBGA REEL INDUSTRIAL - Tape and Reel |
| AT32UC3A4128S | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:32-bit AVR? Microcontroller |
| AT32UC3A4128S-C1UR | 功能描述:32位微控制器 - MCU 128k flash Ind RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| AT32UC3A4128S-C1UT | 功能描述:32位微控制器 - MCU 128k flash Ind RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
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