AT89LP214 Atmel Corporation, AT89LP214 Datasheet - Page 35

• Manufacturer Part Number: AT89LP214
• Manufacturer: Atmel Corporation

Specifications of AT89LP214

• Flash (kbytes): 2 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 12
• Spi: 1
• Uart: 1
• Sram (kbytes): 0.125
• Operating Voltage (vcc): 2.4 to 5.0
• Timers: 2
• Isp: SPI/OCD
• Watchdog: Yes

3538E–MICRO–11/10
Figure 14-7. Timer/Counter 1 PWM Mode 1
Figure 14-8. Timer/Counter 1 PWM Mode 2
Note:
Figure 14-9. PWM Mode 2 Waveform
INT1 Pin
GATE
{RH0 & RL0}/{RH1 & RL1} are not required by Timer 0/Timer 1 during PWM Mode 2 and may be
used as temporary storage registers.
INT1 Pin
THx
FFh
GATE
OSC
Tx
TR1
TR1
OSC
÷TPS
Control
÷TPS
Control
(8 Bits)
(8 Bits)
RL1
TL1
(8 Bits)
(8 Bits)
TH1
TL1
(8 Bits)
(8 Bits)
OCR1
RH1
TH1
AT89LP213/214
=
T1
T1
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