TS87C54X2-LIC Atmel, TS87C54X2-LIC Datasheet - Page 3
![IC MCU 8BIT 16K OTP 30MHZ 44PQFP](/photos/12/13/121306/ts87c54x2-lic_sml.jpg)
TS87C54X2-LIC
Manufacturer Part Number
TS87C54X2-LIC
Description
IC MCU 8BIT 16K OTP 30MHZ 44PQFP
Manufacturer
Atmel
Series
87Cr
Datasheet
1.TS87C54X2-LIC.pdf
(62 pages)
Specifications of TS87C54X2-LIC
Core Processor
8051
Core Size
8-Bit
Speed
30/20MHz
Connectivity
UART/USART
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
16KB (16K 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
-40°C ~ 85°C
Package / Case
44-MQFP, 44-PQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
4. SFR Mapping
4431E–8051–04/06
The Special Function Registers (SFRs) of the TS80C54/58X2 fall into the following categories:
• 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,
• Serial I/O port registers: SADDR, SADEN, SBUF, SCON
• Power and clock control registers: PCON
• HDW Watchdog Timer Reset: WDTRST, WDTPRG
• Interrupt system registers: IE, IP, IPH
• Others: AUXR, CKCON
RCAP2H
AT/TS8xC54/8X2
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