AT94K10AL-25BQC Atmel, AT94K10AL-25BQC Datasheet - Page 104
AT94K10AL-25BQC
Manufacturer Part Number
AT94K10AL-25BQC
Description
Manufacturer
Atmel
Datasheet
1.AT94K10AL-25BQC.pdf
(204 pages)
Specifications of AT94K10AL-25BQC
Device System Gates
10000
Propagation Delay Time
12.7ns
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Operating Temperature Classification
Commercial
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Mounting
Surface Mount
Pin Count
144
Package Type
LQFP
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT94K10AL-25BQC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 104 of 204
- Download datasheet (4Mb)
104
AT94KAL Series FPSLIC
Timer/Counter1 Control Register B – TCCR1B
• Bit 7 - ICNC1: Input Capture1 Noise Canceler (4 CKs)
When the ICNC1 bit is cleared (zero), the input capture trigger noise canceler function is dis-
abled. The input capture is triggered at the first rising/falling edge sampled on the PE7(ICP) –
input capture pin – as specified. When the ICNC1 bit is set (one), four successive samples are
measured on the PE7(ICP) – input capture pin, and all samples must be High/Low according to
the input capture trigger specification in the ICES1 bit. The actual sampling frequency is XTAL
clock frequency.
• Bit 6 - ICES1: Input Capture1 Edge Select
While the ICES1 bit is cleared (zero), the Timer/Counter1 contents are transferred to the Input
Capture Register – ICR1 – on the falling edge of the input capture pin – PE7(ICP). While the
ICES1 bit is set (one), the Timer/Counter1 contents are transferred to the Input Capture Register
– ICR1 – on the rising edge of the input capture pin – PE7(ICP).
• Bit 5 - ICPE: Input Captive Pin Enable
This bit must be set by the user to enable the Input Capture Function of timer1. Disabling pre-
vents unnecessary register copies during normal use of the PE7 port.
• Bit 4 - Res: Reserved Bit
This bit is reserved in the FPSLIC and will always read zero.
• Bit 3 - CTC1: Clear Timer/Counter1 on Compare Match
When the CTC1 control bit is set (one), the Timer/Counter1 is reset to $0000 in the clock cycle
after a compareA match. If the CTC1 control bit is cleared, Timer/Counter1 continues counting
and is unaffected by a compare match. When a prescaling of 1 is used, and the compareA reg-
ister is set to C, the timer will count as follows if CTC1 is set:
... | C-1 | C | 0 | 1 | ...
When the prescaler is set to divide by 8, the timer will count like this:
... | C-1, C-1, C-1, C-1, C-1, C-1, C-1, C-1 | C, C, C, C, C, C, C, C | 0, 0, 0, 0, 0, 0, 0, 0 | ...
In PWM mode, this bit has a different function. If the CTC1 bit is cleared in PWM mode, the
Timer/Counter1 acts as an up/down counter. If the CTC1 bit is set (one), the Timer/Counter
wraps when it reaches the TOP value. Refer to
• Bits 2,1,0 - CS12, CS11, CS10: Clock Select1, Bits 2, 1 and 0
The Clock Select1 bits 2,1 and 0 define the prescaling source of Timer/Counter1.
Bit
$2E ($4E)
Read/Write
Initial Value
7
ICNC1
R/W
0
6
ICES1
R/W
0
5
ICPE
0
R/W
4
-
R
0
page 107
3
CTC1
R/W
0
for a detailed description.
2
CS12
R/W
0
1
CS11
0
R/W
0
CS10
R/W
0
1138I–FPSLI–1/08
TCCR1B
Related parts for AT94K10AL-25BQC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC FPSLIC 10K GATE 25MHZ 84PLCC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC FPSLIC 10K GATE 25MHZ 100TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC FPSLIC 10K GATE 25MHZ 84PLCC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC FPSLIC 10K GATE 25MHZ 100TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC FPSLIC 10K GATE 25MHZ 144LQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC FPSLIC 10K GATE 25MHZ 208PQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
At94k05al 5k - 40k Gates Of At40k Fpga With 8-bit Microcontroller, Up To 36k Bytes Of Sram And On-chip Jtag Ice
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
FPGA - Field Programmable Gate Array FPSLIC 10K GATE 8B 8B AVR 25MHZ TEMP
Manufacturer:
Atmel
Part Number:
Description:
FPGA - Field Programmable Gate Array ASICS
Manufacturer:
Atmel
Part Number:
Description:
FPGA - Field Programmable Gate Array FPSLIC 10K GATE 8B 8B AVR 25MHZ TEMP
Manufacturer:
Atmel
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet: