AT80C32X2-RLTUL Atmel, AT80C32X2-RLTUL Datasheet - Page 3

• Manufacturer Part Number: AT80C32X2-RLTUL
• Description: IC 8051 MCU ROMLESS 44VQFP
• Manufacturer: Atmel
• Series: 80Cr

Specifications of AT80C32X2-RLTUL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 30/20MHz
• Connectivity: UART/USART
• Peripherals: POR
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Eeprom Memory: 0 Bytes
• Input Output: 32
• Interface: UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin VQFP
• Programmable Memory: 0 Bytes
• Timers: 4-8-bit, 3-16-bit
• Voltage, Range: 2.7-7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

SFR Mapping
4184G–8051–09/06
The Special Function Registers (SFRs) of the TS80C52X2 fall into the following
categories:
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C51 core registers: ACC, B, DPH, DPL, PSW, SP, AUXR1
I/O port registers: P0, P1, P2, P3
Timer registers: T2CON, T2MOD, TCON, TH0, TH1, TH2, TMOD, TL0, TL1, TL2,
RCAP2L, RCAP2H
Serial I/O port registers: SADDR, SADEN, SBUF, SCON
Power and clock control registers: PCON
Interrupt system registers: IE, IP, IPH
Others: AUXR, CKCON
TS8xCx2X2
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