SAK-C164CI-8E25M Infineon Technologies, SAK-C164CI-8E25M Datasheet - Page 18

• Manufacturer Part Number: SAK-C164CI-8E25M
• Description: IC, 16BIT MCU, 64K OTP, MQFP80, 164
• Manufacturer: Infineon Technologies

Specifications of SAK-C164CI-8E25M

• Core Size: 16bit
• No. Of I/o's: 59
• Program Memory Size: 64KB
• Ram Memory Size: 4KB
• Cpu Speed: 25MHz
• Oscillator Type: External Only
• No. Of Timers: 5
• Digital Ic Case Style: MQFP
• Supply Voltage: RoHS Compliant
• Controller Family/series: C164CI
• Peripherals: ADC
• Rohs Compliant: Yes

The Capture/Compare Unit CAPCOM6
The CAPCOM6 unit supports generation and control of timing sequences on up to three 16-bit
capture/compare channels plus one 10-bit compare channel.
In compare mode the CAPCOM6 unit provides two output signals per channel which have inverted
polarity and non-overlapping pulse transitions. The compare channel can generate a single PWM
output signal and is further used to modulate the capture/compare output signals.
In capture mode the contents of compare timer 12 is stored in the capture registers upon a signal
transition at pins CCx.
For motor control applications both subunits may generate versatile multichannel PWM signals
which are basically either controlled by compare timer 12 or by a typical hall sensor pattern at the
interrupt inputs (block commutation).
Compare timers 12 (16-bit) and 13 (10-bit) are free running timers which are clocked by the
prescaled CPU clock.
Figure 5
CAPCOM6 Block Diagram
Semiconductor Group
f
f
CPU
CPU
1)
These Registers are not direct accessable. The period and offset registers are loading
a value into the timer registers.
Compare Timer T13
Compare Timer T12
Control Register
Period Register
Period Register
Offset Register
CTCON
T12OF
16-Bit
10-Bit
T12P
T13P
1)
1)
Compare Register
CMP13
Mode Select Register
CC Channel 0
CC Channel 2
CC Channel 1
CC6MSEL
18
CC60
CC62
CC61
CC6M CON.H
Trap Register
Commutation
Control
Block
CTRAP
CC60
COUT60
CC61
COUT61
CC62
COUT62
COUT63
CC6POS0
CC6POS1
CC6POS2
MCB03700
C164CI
1998-02