参数资料
型号: AT91SAM9XE512-QU
厂商: Atmel
文件页数: 135/159页
文件大小: 0K
描述: MCU ARM9 512K FLASH 208-PQFP
产品培训模块: MCU Product Line Introduction
标准包装: 24
系列: SAM9XE
核心处理器: ARM9
芯体尺寸: 16/32-位
速度: 180MHz
连通性: EBI/EMI,以太网,I²C,MMC,SPI,SSC,UART/USART,USB
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 96
程序存储器容量: 512KB(512K x 8)
程序存储器类型: 闪存
RAM 容量: 56K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 1.95 V
数据转换器: A/D 4x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 208-MQFP,208-PQFP
包装: 托盘
配用: AT91SAM9XE-EK-ND - KIT EVAL FOR AT91SAM9XE
AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
2007 Microchip Technology Inc.
DS41213D-page 65
PIC16F5X
FIGURE 11-4:
CLKOUT AND I/O TIMING – PIC16F5X
TABLE 11-2:
CLKOUT AND I/O TIMING REQUIREMENTS – PIC16F5X
Param
No.
Sym.
Characteristic
Min.
Typ
Max.
Units
10
TosH2CKLOSC1
↑ to CLKOUT↓(1)
15
30**
ns
11
TosH2CKHOSC1
↑ to CLKOUT↑(1)
15
30**
ns
12
TCKRCLKOUT rise time(1)
5.0
15**
ns
13
TCKF
CLKOUT fall time(1)
5.0
15**
ns
14
TCKL2IOVCLKOUT
↓ to Port out valid(1)
40**
ns
15
TIOV2CKH Port in valid before CLKOUT
(1)
0.25 TCY+30*
ns
16
TCKH2IOI
Port in hold after CLKOUT
(1)
0*
ns
17
TOSH2IOVOSC1
↑ (Q1 cycle) to Port out valid(2)
100*
ns
18
TOSH2IOIOSC1
↑ (Q2 cycle) to Port input invalid
(I/O in hold time)
TBD
ns
19
TIOV2OSH Port input valid to OSC1
(I/O in setup time)
TBD
ns
20
TIOR
Port output rise time(2, 3)
10
25**
ns
20
TIOR
Port output rise time(2, 4)
10
50**
ns
21
TIOF
Port output fall time(2, 3)
10
25**
ns
21
TIOF
Port output fall time(2, 4)
10
50**
ns
Legend: TBD = To Be Determined.
*
These parameters are characterized but not tested.
** These parameters are design targets and are not tested. No characterization data available at this time.
Data in the Typical (“Typ”) column is at 5.0V, 25°C unless otherwise stated. These parameters are for
design guidance only and are not tested.
Note 1:
Measurements are taken in RC mode where CLKOUT output is 4 x TOSC.
2:
Please refer to Figure 11-2 for load conditions.
3:
PIC16F54/57 only.
4:
PIC16F59 only.
OSC1
CLKOUT
I/O Pin
(input)
I/O Pin
(output)
Q4
Q1
Q2
Q3
10
13
14
17
20, 21
18
15
11
12
16
Old Value
New Value
19
Note:
Please refer to Figure 11-2 for load conditions.
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