SAK-C505CA-4EM CA Infineon Technologies, SAK-C505CA-4EM CA Datasheet - Page 37
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SAK-C505CA-4EM CA
Manufacturer Part Number
SAK-C505CA-4EM CA
Description
IC MCU 8BIT 32KB OTP MQFP-44-2
Manufacturer
Infineon Technologies
Series
C5xx/C8xxr
Datasheet
1.SAK-C505CA-4EM_CA.pdf
(88 pages)
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
K505CA4EMCAXT
SAK-C505CA-4EMCA
SAK-C505CA-4EMCAINTR
SAK-C505CA-4EMCATR
SAK-C505CA-4EMCATR
SAKC505CA4EMCAXT
SP000106397
Serial Interface (USART)
The serial port is full duplex and can operate in four modes (one synchronous mode, three
asynchronous modes) as illustrated in
Table 7
USART Operating Modes
Mode
0
1
2
3
For clarification some terms regarding the difference between "baud rate clock" and "baud rate"
should be mentioned. In the asynchronous modes the serial interfaces require a clock rate which is
16 times the baud rate for internal synchronization. Therefore, the baud rate generators/timers have
to provide a "baud rate clock" (output signal in
by 16 - results in the actual "baud rate". Further, the abbrevation f
frequency (crystal or external clock operation).
The variable baud rates for modes 1 and 3 of the serial interface can be derived either from timer 1
or from a decdicated baud rate generator (see
Data Sheet
SM0
0
0
1
1
SCON
SM1
0
1
0
1
Description
Shift register mode, fixed baud rate
Serial data enters and exits through R D; T D outputs the shift
clock; 8-bit are transmitted/received (LSB first)
8-bit UART, variable baud rate
10 bits are transmitted (through T D) or received (at R D)
9-bit UART, fixed baud rate
11 bits are transmitted (through T D) or received (at R D)
9-bit UART, variable baud rate
Like mode 2
Table
7.
Figure 14
Figure
33
14).
to the serial interface which - there divided
C505/C505C/C505A/C505CA
OSC
refers to the oscillator
12.00