參數(shù)資料
型號: AT32UC3L032-D3HR
廠商: Atmel
文件頁數(shù): 35/174頁
文件大小: 0K
描述: MCU AVR32 32K FLASH 48TTLGA
產(chǎn)品培訓模塊: AVR® UC3 Introduction
標準包裝: 1
系列: AVR®32 UC3 L
核心處理器: AVR
芯體尺寸: 32-位
速度: 50MHz
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 36
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 1.62 V ~ 3.6 V
數(shù)據(jù)轉換器: A/D 9x12b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 48-UFLGA
包裝: 標準包裝
其它名稱: AT32UC3L032-D3HRDKR
dsPIC30F6011/6012/6013/6014
DS70117F-page 196
2006 Microchip Technology Inc.
FIGURE 23-14:
SPI MODULE MASTER MODE (CKE = 0) TIMING CHARACTERISTICS
CS78
TFACL
Fall Time, SYNC, SDATA_OUT
TBD
ns
CLOAD = 50 pF, VDD =
3V
CS80
TOVDACL
Output valid delay from rising
edge of BIT_CLK
——
15
ns
TABLE 23-31: SPI MASTER MODE (CKE = 0) TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for Industrial
-40°C
≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic(1)
Min
Typ(2)
Max
Units
Conditions
SP10
TscL
SCKX Output Low Time(3)
TCY / 2
ns
SP11
TscH
SCKX Output High Time(3)
TCY/2
ns
Note 1:
These parameters are characterized but not tested in manufacturing.
2:
Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
3:
The minimum clock period for SCK is 100 ns. Therefore, the clock generated in Master mode must not
violate this specification.
4:
Assumes 50 pF load on all SPI pins.
TABLE 23-30: DCI MODULE (AC-LINK MODE) TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for Industrial
-40°C
≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic(1)(2)
Min
Typ(3)
Max
Units
Conditions
Note 1:
These parameters are characterized but not tested in manufacturing.
2:
These values assume BIT_CLK frequency is 12.288 MHz.
3:
Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
SCKx
(CKP = 0)
SCKx
(CKP = 1)
SDOx
SDIx
SP11
SP10
SP40 SP41
SP21
SP20
SP35
SP20
SP21
MSb
LSb
BIT14 - - - - - -1
MSb IN
LSb IN
BIT14 - - - -1
SP30
SP31
Note: Refer to Figure 23-3 for load conditions.
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