AT94K10AL-25BQC Atmel, AT94K10AL-25BQC Datasheet - Page 84
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: 84 of 204
- Download datasheet (4Mb)
4.22.3.3
4.22.3.4
84
AT94KAL Series FPSLIC
Scanning 2-wire Serial
Scanning the Clock Pins
The SCL and SDA pins are open drain, bi-directional and enabled separately. The “Enable Out-
put” bits (active High) in the scan chain are supported by general boundary-scan cells. Enabling
the output will drive the pin Low from a tri-state. External pull-ups on the 2-wire bus are required
to pull the pins High if the output is disabled. The “Data Out/In” and “Clock Out/In” bits in the
scan chain are observe-only cells.
chain.
Figure 4-23. Boundary-scan Cells for 2-wire Serial
Figure 4-24
The Enable signal is supported with a general boundary-scan cell, while the oscillator/clock out-
put is attached to an observe-only cell. In addition to the main clock, the timer oscillator is
scanned in the same way. The output from the internal RC-Oscillator is not scanned, as this
oscillator does not have external connections.
Figure 4-24. Boundary-scan Cells for Oscillators and Clock Options
From digital logic
shows how each oscillator with external connection is supported in the scan chain.
previous cell
To 2-wire
Serial Logic
From 2-wire
Serial Logic
From
ShiftDR
0
1
ClockDR UpdateDR
D Q
next
cell
To
Data or Clock Out/In
(Observe Only Cell)
D Q
G
From Previous Cell
To Next Cell
Enable Output
(General Boundary
Scan Cell)
Figure 4-23
EXTEST
0
1
XTAL1/TOSC1
ENABLE
shows how each pin is connected in the scan
Oscillator
XTAL2/TOSC2
OUTPUT
previous cell
From
ShiftDR
0
1
ClockDR
D Q
FF1
SDA or
SCL
next
cell
To
To system logic
1138I–FPSLI–1/08
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: