C505-2RM SIEMENS [Siemens Semiconductor Group], C505-2RM Datasheet - Page 4

• Manufacturer Part Number: C505-2RM
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Features (cont’d):
• Three 16-bit timers/counters
• Full duplex serial interface with programmable baudrate generator (USART)
• Full CAN Module, version 2.0 B compliant (C505C and C505CA only)
• On-chip A/D Converter
• Twelve interrupt sources with four priority levels
• On-chip emulation support logic (Enhanced Hooks Technology
• Programmable 15-bit watchdog timer
• Oscillator watchdog
• Fast power on reset
• Power Saving Modes
• P-MQFP-44 package
• Pin configuration is compatible to C501, C504, C511/C513-family
• Temperature ranges:
Table 1
Differences in Functionality of the C505 MCUs
Device
C505-2RM
C505-LM
C505C-2RM
C505C-LM
C505A-4EM
C505CA-4EM
1)
Semiconductor Group
– Timer 0 / 1 (C501 compatible)
– Timer 2 with 4 channels for 16-bit capture/compare operation
– 256 register/data bytes located in external data memory area
– 1 MBaud CAN baudrate when operating frequency is equal to or above 8 MHz
– internal CAN clock prescaler when input frequency is over 10 MHz
– up to 8 analog inputs
– C505/C505C
– C505A/C505CA: 10-bit resolution
– Slow-down mode
– Idle mode (can be combined with slow-down mode)
– Software power-down mode with wake up capability through P3.2/INT0 or P4.1/RXDC pin
“Enhanced Hooks Technology” is a trademark and patent of Metalink Corporation licensed to Siemens.
SAB-C505 versions
SAF-C505 versions
SAH-C505 versions
SAK-C505 versions
Internal Program Memory XRAM Size
ROM
16 KB
–
16 KB
–
–
–
: 8-bit resolution
T
T
T
T
A
A
A
A
OTP
–
–
–
–
32 KB
32 KB
= 0 to 70 C
= – 40 to 85 C
= – 40 to 110 C (max. operating frequency: TBD)
= – 40 to 125 C (max. operating frequency: 12 MHz
256 B
256 B
256 B
256 B
1 KB
1 KB
4
A/D Converter
Resolution
8 Bit
8 Bit
8 Bit
8 Bit
10 Bit
10 Bit
TM
with 50% duty cycle)
1)
)
C505A / C505CA
C505 / C505C
CAN
Controller
–
–
–
1997-12-01