參數(shù)資料
型號: C505-2RM
廠商: SIEMENS AG
元件分類: 8位微控制器
英文描述: 8-Bit CMOS Microcontroller
中文描述: 8位CMOS微控制器
文件頁數(shù): 3/85頁
文件大?。?/td> 335K
代理商: C505-2RM
Semiconductor Group
3
1997-12-01
8-Bit CMOS Microcontroller
Advance Information
Fully compatible to standard 8051 microcontroller
Superset of the 8051 architecture with 8 datapointers
Up to 20 MHz operating frequency
– 375 ns instruction cycle time @16 MHz
– 300 ns instruction cycle time @20 MHz (50 % duty cycle)
On-chip program memory (with optional memory protection)
– C505-2R/C505C-2R :
– C505A-4E/C505CA-4E:
– alternatively up to 64k byte external program memory
256 byte on-chip RAM
On-chip XRAM
– C505/C505C :
256 byte
– C505A/C505CA :
1K byte
32 + 2 digital I/O lines
– Four 8-bit digital I/O ports
– One 2-bit digital I/O port (port 4)
– Port 1 with mixed analog/digital I/O capability
16k byte on-chip ROM
32k byte on-chip OTP
(more features on next page)
Figure 1
C505 Functional Units
I / O
8 Analog Inputs /
8 Digit. I / O
MCB03628
O
Port 4
Port 3
Port 2
Port 1
Port 0
I / O
I / O
I / O (2-Bit I / O Port)
S
Timer 2
A / D Converter
C505 / C505C: 8-Bit
C505A / C505CA: 10-Bit
C505C / C505CA only
Full-CAN Controller
Core
8 Datapointers
Program Memory
C505 / C505C: 16 k ROM
XRAM
256 Byte
RAM
8-Bit
USART
Watchdog Timer
Oscillator Watchdog
C500
C505A / C505CA: 1 KByte
C505 / C505C: 256 Byte
Timer
0
Timer
1
C505A / C505CA: 32 k OTP
C505
C505C
C505A
C505CA
相關(guān)PDF資料
PDF描述
C505C-2RM 8-Bit CMOS Microcontroller
C505-LM 8-Bit CMOS Microcontroller
C505A-4EM 8-Bit CMOS Microcontroller
C505C-LM 8-Bit CMOS Microcontroller
C505CA-2R 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
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