C513AO-2E Просмотр технического описания (PDF) - Infineon Technologies

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C513AO-2E

8-bit CMOS Microcontroller

Infineon Technologies 

8-Bit CMOS Microcontroller

C513AO

Advance Information

• Full upward compatibility with standard 8051 microcontroller

• Up to 16 MHz external operating frequency

– 750 ns instruction cycle at 16 MHz operation

• On-chip program memory

– C513AO-2R: 16 Kbytes ROM (with optional ROM protection)

– C513AO-2E: 16 Kbytes OTP

– C513AO-L: version without on-chip program memory (ROMless)

• Up to 64K byte external data memory

• 256 × 8 RAM

• 256 × 8 XRAM

• Four 8-bit digital I/O ports

• Three 16-bit timers/counters (Timer 2 with Up/Down and 16-bit auto-reload features)

• Full duplex serial interface (USART)

• Synchronous Serial Channel (SSC)

• Seven interrupt sources with two priority levels

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

(further features are on next page)

Oscillator

Watchdog

XRAM

256 x 8

XRAM

256 x 8

Port 0

I/O

Timer 2

T0

SSC

Interface

T1

Watchdog Timer

Port 1

I/O

C500

Core

8-Bit

USART

Port 2

I/O

ROM/OTP

16 K x 8

Port 3

I/O

MCB04006

Figure 1

C513AO Functional Units

Data Sheet

1

02.00

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