AT94K10AL-25AJI Atmel, AT94K10AL-25AJI Datasheet - Page 96

• Manufacturer Part Number: AT94K10AL-25AJI
• Description: IC FPSLIC 10K GATE 25MHZ 84PLCC
• Manufacturer: Atmel
• Series: FPSLIC®r

Specifications of AT94K10AL-25AJI

• Core Type: 8-bit AVR
• Speed: 25MHz
• Interface: I²C, UART
• Program Sram Bytes: 20K-32K
• Fpga Sram: 4kb
• Data Sram Bytes: 4K ~ 16K
• Fpga Core Cells: 576
• Fpga Gates: 10K
• Fpga Registers: 846
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• For Use With: ATSTK594 - BOARD FPSLIC DAUGHTER FOR STK500
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

96
AT94KAL Series FPSLIC
Table 4-15.
Notes:
In PWM mode, the value to be written to the Output Compare Register is first transferred to a
temporary location, and then latched into the OCR when the Timer/Counter reaches $FF. This
prevents the occurrence of odd-length PWM pulses (glitches) in the event of an unsynchronized
OCR0 or OCR2 write. See
CTCn
x
0
0
1
1
(2)
(1)
1. n = 0 or 2
2. x = don’ t care
COMn1
Compare Mode Select in PWM Mode
0
1
1
1
1
(1)
COMn0
Figure 4-29
x
0
1
0
1
(2)
(1)
Effect on Compare Pin
Not connected
Cleared on compare match, up-counting. Set
on compare match, down-counting (non-
inverted PWM)
Cleared on compare match, down-counting.
Set on compare match, up-counting (inverted
PWM)
Cleared on compare match,
set on overflow
Set on compare match, cleared on overflow
and
Figure 4-30
for examples.
f
f
f
f
Frequency
TCK0/2
TCK0/2
TCK0/2
TCK0/2
1138I–FPSLI–1/08
–
/510
/510
/256
/256