参数资料
型号: OR3L165B8PS208-DB
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: FPGA
英文描述: FPGA, 1024 CLBS, 120000 GATES, 333 MHz, PQFP208
封装: SQFP2-208
文件页数: 13/77页
文件大小: 873K
代理商: OR3L165B8PS208-DB
20
PD78052, 78053, 78054, 78055, 78056, 78058
Data Sheet U12327EJ5V0DS00
5.3 Timer/Event Counter
The
PD78052/78053/78054/78055/78056/78058 incorporate a 5-channel timer/event counter.
16-bit timer/event counter: 1 channel
8-bit timer/event counter:
2 channels
Watch timer:
1 channel
Watchdog timer:
1 channel
Table 5-2. Operation of Timer/Event Counter
16-Bit Timer/Event Counter 8-Bit Timer/Event Counter
Watch Timer
Watchdog Timer
Operation mode
Interval timer
1 channel
2 channels
1 channel
External event counter
1 channel
2 channels
Function
Timer output
1 output
2 outputs
PWM output
1 output
Pulse amplitude measurement
2 inputs
Square wave output
1 output
2 outputs
One-shot pulse output
1 output
Interrupt source
2
1
Test input
1 input
XT1/P07
XT2
X1
X2
fXT
fXX
Subsystem
clock
oscillator
Watch timer, clock
output function
Prescaler
Main system
clock
oscillator
Clock to peripheral
hardware
CPU clock
(fCPU)
Standby
controller
Wait
controller
To INTP0
sampling clock
2
fXX
22
fXX
23
fXX
24
fXX fXT
2
Prescaler
Selector
fX
2
STOP
Scaler
2
1
5.2 Clock Generator
Two types of generators, a main system clock generator and a subsystem clock generator, are available.
The minimum instruction execution time can also be changed.
0.4
s/0.8 s/1.6 s/3.2 s/6.4 s/12.8 s (@5.0 MHz operation with main system clock)
122
s (@32.768 kHz operation with subsystem clock)
Figure 5-1. Clock Generator Block Diagram
相关PDF资料
PDF描述
OR3L225B7PS432-DB FPGA, 1444 CLBS, 166000 GATES, 266.4 MHz, PBGA432
OR3L225B7PS432I-DB FPGA, 1444 CLBS, 166000 GATES, 266.4 MHz, PBGA432
OR3L225B7PS680-DB FPGA, 1444 CLBS, 166000 GATES, 266.4 MHz, PBGA680
OR3L225B7PS680I-DB FPGA, 1444 CLBS, 166000 GATES, 266.4 MHz, PBGA680
OR3L225B8PS432-DB FPGA, 1444 CLBS, 166000 GATES, 333 MHz, PBGA432
相关代理商/技术参数
参数描述
OR3L165B8PS240-DB 功能描述:FPGA - 现场可编程门阵列 8192 LUT 516 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
OR3L225B7BC432-DB 功能描述:FPGA - 现场可编程门阵列 11552 LUT 612 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
OR3L225B7BC432I-DB 功能描述:FPGA - 现场可编程门阵列 11552 LUT 612 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
OR3L225B7BM680-DB 功能描述:FPGA - 现场可编程门阵列 11552 LUT 612 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
OR3L225B7BM680I-DB 功能描述:FPGA - 现场可编程门阵列 11552 LUT 612 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256