參數(shù)資料
型號: AT91SAM9XE512-QU
廠商: Atmel
文件頁數(shù): 45/159頁
文件大?。?/td> 0K
描述: MCU ARM9 512K FLASH 208-PQFP
產(chǎn)品培訓模塊: MCU Product Line Introduction
標準包裝: 24
系列: SAM9XE
核心處理器: ARM9
芯體尺寸: 16/32-位
速度: 180MHz
連通性: EBI/EMI,以太網(wǎng),I²C,MMC,SPI,SSC,UART/USART,USB
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 96
程序存儲器容量: 512KB(512K x 8)
程序存儲器類型: 閃存
RAM 容量: 56K x 8
電壓 - 電源 (Vcc/Vdd): 1.65 V ~ 1.95 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 208-MQFP,208-PQFP
包裝: 托盤
配用: AT91SAM9XE-EK-ND - KIT EVAL FOR AT91SAM9XE
AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
2003 Microchip Technology Inc.
Preliminary
DS40300C-page 137
PIC16F62X
FIGURE 17-7:
CLKOUT AND I/O TIMING
TABLE 17-5:
CLKOUT AND I/O TIMING REQUIREMENTS
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
10*
TosH2ckL OSC1
↑ to CLKOUT↓
16F62X
75
200
ns
10A*
16LF62X
400
ns
11*
TosH2ckH OSC1
↑ to CLKOUT↑
16F62X
75
200
ns
11A*
16LF62X
400
ns
12*
TckR
CLKOUT rise time
16F62X
35
100
ns
12A*
16LF62X
200
ns
13*
TckF
CLKOUT fall time
16F62X
35
100
ns
13A*
16LF62X
200
ns
14*
TckL2ioV
CLKOUT
↓ to Port out valid
20
ns
15*
TioV2ckH Port in valid before
16F62X
Tosc+200 ns
ns
CLKOUT
16LF62X
Tosc=400 ns
ns
16*
TckH2ioI
Port in hold after CLKOUT
0
ns
17*
TosH2ioV
OSC1
↑ (Q1 cycle) to
16F62X
50
150*
ns
Port out valid
16LF62X
300
ns
18*
TosH2ioI
OSC1
↑ (Q2 cycle) to Port input invalid
(I/O in hold time)
100
200
——
ns
* These parameters are characterized but not tested.
Data in “Typ” column is at 5.0V, 25
°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
OSC1
CLKOUT
I/O PIN
(INPUT)
I/O PIN
(OUTPUT)
Q4
Q1
Q2
Q3
10
13
14
17
20, 21
22
23
19
18
15
11
12
16
OLD VALUE
NEW VALUE
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