SAK-C505CA-4EM CA Infineon Technologies, SAK-C505CA-4EM CA Datasheet - Page 32

• Manufacturer Part Number: SAK-C505CA-4EM CA
• Description: IC MCU 8BIT 32KB OTP MQFP-44-2
• Manufacturer: Infineon Technologies
• Series: C5xx/C8xxr

Specifications of SAK-C505CA-4EM CA

• Core Processor: C500
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 4.25 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-BQFP
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: CAN, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Packages: PG-MQFP-44
• Max Clock Frequency: 20.0 MHz
• Sram (incl. Cache): 1.25 KByte
• Can Nodes: 1
• A / D Input Lines (incl. Fadc): 8
• Program Memory: 32.0 KByte
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: K505CA4EMCANP; K505CA4EMCAXT; SAK-C505CA-4EMCA; SAK-C505CA-4EMCAINTR; SAK-C505CA-4EMCATR; SAK-C505CA-4EMCATR; SAKC505CA4EMCAXT; SP000106397

Timer / Counter 0 and 1
Timer/Counter 0 and 1 can be used in four operating modes as listed in
Table 6
Timer/Counter 0 and 1 Operating Modes
Mode
0
1
2
3
In the “timer” function (C/T = ‘0’) the register is incremented every machine cycle. Therefore the
count rate is
In the “counter” function the register is incremented in response to a 1-to-0 transition at its
corresponding external input pin (P3.4/T0, P3.5/T1). Since it takes two machine cycles to detect a
falling edge the max. count rate is
programmed to function as a gate to facilitate pulse width measurements.
input clock logic.
Figure 10
Timer/Counter 0 and 1 Input Clock Logic
Data Sheet
Description
8-bit timer/counter with a
divide-by-32 prescaler
16-bit timer/counter
8-bit timer/counter with
8-bit autoreload
Timer/counter 0 used as one
8-bit timer/counter and one
8-bit timer
Timer 1 stops
f
OSC
P3.4/T0
P3.5/T1
Gate
(TMOD)
P3.2/INT0
P3.3/INT1
/6.
=1
OSC
f
OSC
/12. External inputs INT0 and INT1 (P3.2, P3.3) can be
M1
÷
<
_
0
0
1
1
6
1
TMOD
TR0
TR1
28
M0
0
1
0
1
C/T = 0
C/T = 1
&
f
C505/C505C/C505A/C505CA
internal
OSC
f
OSC
/6x32
Control
/6
Input Clock
Table 6
f
Timer 0/1
Input Clock
Figure 10
OSC
MCS03117
/6
external (max)
:
f
OSC
f
OSC
illustrates the
/12x32
/12
12.00