参数资料
型号: TSC80C31-20CHR
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 20 MHz, MICROCONTROLLER, CQCC44
封装: LCC-44
文件页数: 41/143页
文件大小: 4602K
代理商: TSC80C31-20CHR
135
XMEGA A3BU [DATASHEET]
8362F–AVR–02/2013
Problem fix/Workaround
None, avoid running at low frequenices and use higher frequnecies in compination with sleep modes where
possible.
Figure 39-1. Current consumption increase vs. VCC voltage and CPU clock frequency
8.
USB Transfer Complete interrupt generated for each IN packet in Multipacket Mode
When multipacket is used, a Transfer Complete interrupt will be generated for each IN packet transferred on USB
line instead of just at the end of the multipacket transfer.
Problem fix/Workaround
Ignore interrupt until multipacket is complete.
9.
Disabling the USART transmitter does not automatically set the TxD pin direction to input
If the USART transmitter is idle with no frames to transmit, setting TXEN to zero will not automatically set the TxD
pin direction to input.
Problem fix/Workaround
The TxD pin direction can be set to input using the Port DIR register. Using Port DIR register to set direction to
input only will be immediate and ongoing transmissions will be truncated.
10. AWeX PWM output after fault restarted with wrong values
When recovering from fault state, the PWM output will drive wrong values to the port for up to 2x CLKPER + 1
CLKPER4 cycles.
Problem fix/Workaround
If the glitch can not be tolerated or not filtered out by external components the following sequence can be used in
Latched Mode for restaring without glitch:
1.8V
2.2V
2.7V
3.0V
3.3V
3.6V
0
500
1000
1500
2000
2500
3000
3500
02
46
8
10
12
14
Frequency (MHz)
C
u
rre
n
tc
o
n
s
um
pt
ion
(
A
)
相关PDF资料
PDF描述
TSC80C31-25IBB 8-BIT, 25 MHz, MICROCONTROLLER, PQCC44
TSC80C31-L16IBD 8-BIT, 16 MHz, MICROCONTROLLER, PQCC44
TSC80C51CXXX-20CID 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44
TSC80C51CXXX-36CIR 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
TSC80C51CXXX-L16IHR 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQCC44
相关代理商/技术参数
参数描述
TSC80C31-20CHR/883 制造商:TEMIC 制造商全称:TEMIC Semiconductors 功能描述:CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
TSC80C31-20CI 制造商:TEMIC 制造商全称:TEMIC Semiconductors 功能描述:CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
TSC80C31-20CIB/883 制造商:TEMIC 制造商全称:TEMIC Semiconductors 功能描述:CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
TSC80C31-20CID/883 制造商:TEMIC 制造商全称:TEMIC Semiconductors 功能描述:CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
TSC80C31-20CIR/883 制造商:TEMIC 制造商全称:TEMIC Semiconductors 功能描述:CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller