参数资料
型号: SAB-C505CA-2R20M
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
封装: PLASTIC, MQFP-44
文件页数: 45/88页
文件大小: 1013K
代理商: SAB-C505CA-2R20M
Data Sheet
1
12.00
C505/C505C/C505A/
C505CA
8-Bit Single-Chip Microcontroller
C500 Family
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(C)(A)-2R :
16K byte on-chip ROM
– C505A-4R/C505CA-4R: 32K byte on-chip ROM
– C505A-4E/C505CA-4E: 32K byte on-chip OTP
– alternatively up to 64k byte external program memory
256 byte on-chip RAM
On-chip XRAM
– C505/C505C :
256 byte
– C505A/C505CA : 1K byte
(more features on next page)
Figure 1
C505 Functional Units
Oscillator
Watchdog
Timer
C500
8-bit
USART
I/O
8 digit. I/O
I/O
RAM
XRAM
On-Chip
Emu
lation
S
u
pport
Mod
u
le
Timer 2
Watchdog Timer
8 analog inputs /
Full-CAN Controller
8 Datapointers
I/O (2-bit I/O port)
Port 0
Port 1
Port 2
Port 4
Port 3
C505/C505C : 8-bit
A/D Converter
C505A/C505CA : 10-bit
C505C/C505CA only
C505(C)(A)-2R : 16K ROM
C505A-4R/C505CA-4R : 32K ROM
C505A-4E/C505CA-4E : 32K OTP
C505/C505C: 256 byte
C505A/C505CA: 1K byte 256 byte
Program Memory
0
Timer
1
Core
相关PDF资料
PDF描述
SAB-C505CA-4R16M 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP44
SAF-C505CA-4R20M 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
SAK-C505A-4E16M 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP44
SAK-C505CA-4E20M 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PQFP44
SAK-C505-2R20M 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
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