TS87C52X2-LCB Atmel, TS87C52X2-LCB Datasheet - Page 3

• Manufacturer Part Number: TS87C52X2-LCB
• Description: IC MCU 8BIT 8K OTP 30MHZ 44-PLCC
• Manufacturer: Atmel
• Series: 87Cr

Specifications of TS87C52X2-LCB

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 30/20MHz
• Connectivity: UART/USART
• Peripherals: POR
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

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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