SAK-C505CA-4EM CA Infineon Technologies, SAK-C505CA-4EM CA Datasheet - Page 14

• 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

Table 2
Pin Definitions and Functions (cont’d)
Symbol
EA
P0.0-P0.7
V
V
V
V
*) I = Input
Data Sheet
AREF
AGND
SS
DD
O = Output
29
37-30
38
39
16
17
Pin Number
I/O
*)
I
I/O
–
–
–
–
Function
External Access Enable
When held at high level, instructions are fetched from the
internal program memory when the PC is less than 4000 H
(C505(C)(A)-2R) or 8000
4E/C505CA-4E). When held at low level, the C505 fetches
all instructions from external program memory.
For the C505 romless versions (i.e. C505-L, C505C-L,
C505A-L and C505CA-L) this pin must be tied low.
For the ROM protection version EA pin is latched during
reset.
Port 0
is an 8-bit open-drain bidirectional I/O port. Port 0 pins that
have 1’s written to them float, and in that state can be used
as high-impendance inputs. Port 0 is also the multiplexed
low-order address and data bus during accesses to external
program or data memory. In this application it uses strong
internal pullup transistors when issuing 1’s.
Port 0 also outputs the code bytes during program
verification in the C505 ROM versions. External pullup
resistors are required during program verification.
Reference voltage for the A/D converter.
Reference ground for the A/D converter.
Ground (0V)
Power Supply (+5V)
10
C505/C505C/C505A/C505CA
H
(C505A-4R/C505CA-4R/C505A-
12.00