C Control PRO Unit Mega 128 198219 ユーザーズマニュアル
製品コード
198219
28
Hardware
© 2013 Conrad Electronic
Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and
Capture Mode
Real Time Counter with Separate Oscillator
Two 8-bit PWM Channels
6 PWM Channels with Programmable Resolution from 2 to 16 Bits
Output Compare Modulator
8-channel, 10-bit ADC
8 Single-ended Channels
7 Differential Channels
2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
Byte-oriented Two-wire Serial Interface
Dual Programmable Serial USARTs
Master/Slave SPI Serial Interface
Programmable Watchdog Timer with On-chip Oscillator
On-chip Analog Comparator
Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and
Capture Mode
Real Time Counter with Separate Oscillator
Two 8-bit PWM Channels
6 PWM Channels with Programmable Resolution from 2 to 16 Bits
Output Compare Modulator
8-channel, 10-bit ADC
8 Single-ended Channels
7 Differential Channels
2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
Byte-oriented Two-wire Serial Interface
Dual Programmable Serial USARTs
Master/Slave SPI Serial Interface
Programmable Watchdog Timer with On-chip Oscillator
On-chip Analog Comparator
Special Microcontroller Features
Power-on Reset and Programmable Brown-out Detection
Internal Calibrated RC Oscillator
External and Internal Interrupt Sources
Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby,
and Extended Standby
Software Selectable Clock Frequency
ATmega103 Compatibility Mode Selected by a Fuse
Global Pull-up Disable
Internal Calibrated RC Oscillator
External and Internal Interrupt Sources
Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby,
and Extended Standby
Software Selectable Clock Frequency
ATmega103 Compatibility Mode Selected by a Fuse
Global Pull-up Disable
I/O and Packages
53 Programmable I/O Lines
64-lead TQFP and 64-pad MLF
64-lead TQFP and 64-pad MLF
Operating Voltages
2.7 - 5.5V for ATmega128L
4.5 - 5.5V for ATmega128
4.5 - 5.5V for ATmega128
2.1.4.2
Pinzuordnung
PortA bis PortG werden für direkte Pin-Funktionen (z.B.
) von 0 bis 52 gezählt, siehe
"PortBit".
Pinbelegung für Application Board Mega128
Modul M128 Port Por-
t#
PortBit Name1
Name2
Intern
Bemerkungen
1
PEN
prog. Enable
X1_16
2
PE0
4
32
RXD0
PDI
EXT-RXD0
RS232
X1_15
3
PE1
4
33
TXD0
PDO
EXT-TXD0
RS232
X1_14
4
PE2
4
34
AIN0
XCK0
Analog Comparator
X1_13
5
PE3
4
35
AIN1
OC3A
Analog Comparator
X1_12
6
PE4
4
36
INT4
OC3B
EXT-T1
Taste1 (SW1)
X1_11
7
PE5
4
37
INT5
OC3C
TX-REQ
SPI_TX_REQ
X1_10
8
PE6
4
38
INT6
T3
EXT-T2
Taste2 (SW2) / Eingang Ti-