SAKC505-LM 查看數據表（PDF） - Siemens AG

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SAKC505-LM

8-Bit CMOS Microcontroller

Siemens AG 

C505 / C505C

C505A / C505CA

Features (cont’d):

• Three 16-bit timers/counters

– Timer 0 / 1 (C501 compatible)

– Timer 2 with 4 channels for 16-bit capture/compare operation

• Full duplex serial interface with programmable baudrate generator (USART)

• Full CAN Module, version 2.0 B compliant (C505C and C505CA only)

– 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

• On-chip A/D Converter

– up to 8 analog inputs

– C505/C505C : 8-bit resolution

– C505A/C505CA: 10-bit resolution

• Twelve interrupt sources with four priority levels

• On-chip emulation support logic (Enhanced Hooks Technology TM 1))

• Programmable 15-bit watchdog timer

• Oscillator watchdog

• Fast power on reset

• Power Saving Modes

– 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

• P-MQFP-44 package

• Pin configuration is compatible to C501, C504, C511/C513-family

• Temperature ranges:

SAB-C505 versions

SAF-C505 versions

SAH-C505 versions

SAK-C505 versions

TA = 0 to 70 °C

TA = – 40 to 85 °C

TA = – 40 to 110 °C

TA = – 40 to 125 °C

(max. operating frequency: TBD)

(max. operating frequency: 12 MHz

with 50% duty cycle)

Table 1

Differences in Functionality of the C505 MCUs

Device

C505-2RM

C505-LM

C505C-2RM

C505C-LM

C505A-4EM

C505CA-4EM

Internal Program Memory XRAM Size

ROM

OTP

16 KB

–

–

–

256 B

256 B

16 KB

–

–

–

256 B

256 B

–

32 KB

1 KB

–

32 KB

1 KB

A/D Converter

Resolution

8 Bit

8 Bit

8 Bit

8 Bit

10 Bit

10 Bit

CAN

Controller

–

–





–



1) “Enhanced Hooks Technology” is a trademark and patent of Metalink Corporation licensed to Siemens.

Semiconductor Group

4

1997-12-01

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