SAB-C505C-4E 查看數據表（PDF） - Infineon Technologies

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产品描述 (功能)

比赛名单

SAB-C505C-4E

8-bit Single-chip Microcontroller

Infineon Technologies 

8-bit Single-Chip 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(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)

C505

C505C

C505A

C505CA

Oscillator

Watchdog

XRAM

C505/C505C: 256 byte

RAM

Port 0

C505A/C505CA: 1K byte 256 byte

A/D Converter

C505/C505C : 8-bit Timer

C505A/C505CA : 10-bit 0

Timer 2

Timer

C500

Core

8 Datapointers

Port 1

8-bit

USART

Port 2

1

Full-CAN Controller

C505C/C505CA only

Watchdog Timer

Program Memory

Port 3

C505(C)(A)-2R : 16K ROM

C505A-4R/C505CA-4R : 32K ROM Port 4

C505A-4E/C505CA-4E : 32K OTP

I/O

8 analog inputs /

8 digit. I/O

I/O

I/O

I/O (2-bit I/O port)

Figure 1

C505 Functional Units

Data Sheet

1

08.00

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