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TS80C31X2-LLBB

Description
8-BIT, 40 MHz, MICROCONTROLLER, PQFP44
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size284KB,42 Pages
ManufacturerAtmel (Microchip)
Environmental Compliance
Download Datasheet Parametric View All

TS80C31X2-LLBB Overview

8-BIT, 40 MHz, MICROCONTROLLER, PQFP44

TS80C31X2-LLBB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerAtmel (Microchip)
Parts packaging codeLCC
package instructionQCCJ,
Contacts44
Reach Compliance Codecompli
ECCN code3A991.A.2
Has ADCNO
Address bus width16
bit size8
maximum clock frequency30 MHz
DAC channelNO
DMA channelNO
External data bus width8
JESD-30 codeS-PQCC-J44
JESD-609 codee3
length16.5862 mm
Number of I/O lines32
Number of terminals44
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelNO
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Package shapeSQUARE
Package formCHIP CARRIER
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height4.57 mm
speed30 MHz
Maximum supply voltage5.5 V
Minimum supply voltage2.7 V
Nominal supply voltage3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMATTE TIN
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperature40
width16.5862 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
TS80C31X2
8-bit CMOS Microcontroller ROMless
1. Description
TS80C31X2 is high performance CMOS and ROMless
versions of the 80C51 CMOS single chip 8-bit
microcontroller.
The TS80C31X2 retains all features of the TSC80C31
with 128 bytes of internal RAM, a 5-source, 4 priority
level interrupt system, an on-chip oscilator and two timer/
counters.
In addition, the TS80C31X2 has a dual data pointer, a
more versatile serial channel that facilitates
multiprocessor communication (EUART) and a X2 speed
improvement mechanism.
The fully static design of the TS80C31X2 allows to
reduce system power consumption by bringing the clock
frequency down to any value, even DC, without loss of
data.
The TS80C31X2 has 2 software-selectable modes of
reduced activity for further reduction in power
consumption. In the idle mode the CPU is frozen while
the timers, the serial port and the interrupt system are still
operating. In the power-down mode the RAM is saved
and all other functions are inoperative.
2. Features
q
80C31 Compatible
8031 pin and instruction compatible
Four 8-bit I/O ports
Two 16-bit timer/counters
128 bytes scratchpad RAM
q
Interrupt Structure with
5 Interrupt sources,
4 priority level interrupt system
q
Full duplex Enhanced UART
Framing error detection
Automatic address recognition
q
High-Speed Architecture
40 MHz @ 5V, 30MHz @ 3V
X2 Speed Improvement capability (6 clocks/
machine cycle)
30 MHz @ 5V, 20 MHz @ 3V (Equivalent to
60 MHz @ 5V, 40 MHz @ 3V)
q
Power Control modes
Idle mode
Power-down mode
Power-off Flag
q
q
Dual Data Pointer
Asynchronous port reset
q
q
q
Once mode (On-chip Emulation)
Power supply: 4.5-5.5V, 2.7-5.5V
Temperature ranges: Commercial (0 to 70
o
C) and
Industrial (-40 to 85
o
C)
Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP F1
(13.9 footprint)
q
Rev. C - 15 January, 2001
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