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參數(shù)資料
型號(hào): AT32UC3C2512C-A2ZT
廠商: Atmel
文件頁(yè)數(shù): 56/109頁(yè)
文件大?。?/td> 0K
描述: IC MCU 32BIT 512KB FLASH 64TQFP
標(biāo)準(zhǔn)包裝: 800
系列: AVR®32 UC3 C
核心處理器: AVR
芯體尺寸: 32-位
速度: 66MHz
連通性: CAN,以太網(wǎng),I²C,IrDA,LIN,SPI,UART/USART,USB
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,DMA,I²S,POR,PWM,WDT
輸入/輸出數(shù): 45
程序存儲(chǔ)器容量: 512KB(512K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 11x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-TQFP
包裝: 托盤(pán)
50
9166DS–AVR-01/12
AT32UC3C
7.3
Maximum Clock Frequencies
These parameters are given in the following conditions:
V
VDDCORE > 1.85 V
Temperature = -40°C to 125°C
Note:
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
cess technology. These values are not covered by test limits in production.
7.4
Power Consumption
The values in Table 7-4 are measured values of power consumption under the following condi-
tions, except where noted:
Operating conditions core supply (Figure 7-1)
–V
VDDIN_5 = VVDDIN_33 = 3.3V
–V
VDDCORE = 1.85V, supplied by the internal regulator
–V
VDDIO1 = VVDDIO2 = VVDDIO3 = 3.3V
–V
VDDANA = 3.3V
Table 7-2.
Supply Rise Rates and Order
Symbol
Parameter
Rise Rate
Min
Max
Comment
V
VDDIN_5
DC supply internal 3.3V regulator
0.01 V/ms
1.25 V/us
VVDDIN_33
DC supply internal 1.8V regulator
0.01 V/ms
1.25 V/us
VVDDIO1
VVDDIO2
V
VDDIO3
DC supply peripheral I/O
0.01 V/ms
1.25 V/us
Rise after or at the same time as
VDDIN_5, VDDIN_33
V
VDDANA
DC supply peripheral I/O and
analog part
0.01 V/ms
1.25 V/us
Rise after or at the same time as
VDDIN_5, VDDIN_33
Table 7-3.
Clock Frequencies
Symbol
Parameter
Conditions
Min
Max
Units
fCPU
CPU clock frequency
50
MHz
f
PBA
PBA clock frequency
50
MHz
f
PBB
PBB clock frequency
50
MHz
fPBC
PBC clock frequency
50
MHz
f
GCLK0
GCLK0 clock frequency
Generic clock for USBC
50(1)
MHz
f
GCLK1
GCLK1 clock frequency
Generic clock for CANIF
66(1)
MHz
fGCLK2
GCLK2 clock frequency
Generic clock for AST
80(1)
MHz
f
GCLK4
GCLK4 clock frequency
Generic clock for PWM
120(1)
MHz
f
GCLK11
GCLK11 clock frequency
Generic clock for IISC
50(1)
MHz
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