ELANSC400-66AI AMD (ADVANCED MICRO DEVICES), ELANSC400-66AI Datasheet - Page 2

• Manufacturer Part Number: ELANSC400-66AI
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ELANSC400-66AI

• Cpu Family: Elan
• Device Core Size: 16/32Bit
• Frequency (max): 66MHz
• Interface Type: ISA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 95C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 292
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

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GENERAL DESCRIPTION
The Élan™SC400 and ÉlanSC410 microcontrollers
are the among the latest in a series of E86™ family
microcontrollers, which integrate proven x86 CPU
cores with a comprehensive set of on-chip peripherals
in a 0.35-micron process.
The ÉlanSC400 and ÉlanSC410 microcontrollers
combine a 32-bit, low-voltage Am486 CPU with a
complete set of PC/AT-compatible peripherals, along
with the power management features required for
battery operation.
Leveraging the benefits of the x86 desktop computing
environment, the ÉlanSC400 and ÉlanSC410 microcon-
trollers integrate all of the common logic and I/O func-
tionality associated with a PC/AT computing system into
a single device, eliminating the need for multiple periph-
eral chips. Fully integrated PC/AT-compatible peripher-
als include two 8259A-compatible programmable
interrupt controllers (PICs), two 8237A-compatible DMA
controllers, an 8254-compatible timer, a 16550 UART,
an IrDA controller, VL-bus and ISA bus controllers, a
real-time clock (RTC), and Enhanced Parallel Port
(EPP) mode for the parallel port.
ORDERING INFORMATION
AMD standard products are available in several packages and operating ranges. The order number (Valid
Combination) is formed by a combination of the elements below.
ELANSC400
ELANSC400–33
ELANSC400–66
ELANSC400–100
ELANSC410–33
ELANSC410–66
ELANSC410–100
Valid Combinations
–33
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
A
AC, AI
AC, AI
AC
AC
C
TEMPERATURE RANGE
C = Commercial
For 33 and 66 MHz: T
For 100 MHz: T
I = Industrial
For 33 and 66 MHz, T
PACKAGE TYPE
A = 292-pin BGA (Ball Grid Array)
SPEED OPTION
–33 = 33 MHz
–66 = 66 MHz
–100 = 100 MHz
DEVICE NUMBER/DESCRIPTION
ÉlanSC400 microcontroller
ÉlanSC410 microcontroller
With its low-voltage Am486
form factor, the ÉlanSC400 microcontroller is highly op-
timized for mobile computing applications. The
ÉlanSC410 microcontroller is targeted specifically for
embedded systems.
A feature comparison of the two microcontrollers is
shown in Table 1 on page 3.
The ÉlanSC400 and ÉlanSC410 microcontrollers use
the industry-standard 486 microprocessor instruction
set. All software written for the x86 architecture family
is compatible with the ÉlanSC400 and ÉlanSC410
microcontrollers.
The ÉlanSC400 and ÉlanSC410 microcontrollers are
based on a fully static design and include an advanced
power management unit. Operating voltages are
2.7 V–3.3 V with 5-V-tolerant I/O pads. Orderable in
both 33-MHz, 66-MHz, and 100-MHz peak processor
speeds, the product is available in the ultra-small
292 ball grid array (BGA) package.
Valid Combinations list configurations planned to be
supported in volume for this device. Consult the local
AMD sales office to confirm availability of specific valid
combinations and to check on newly released
combinations.
CASE
Valid Combinations
= 0 C to +85 C
CASE
CASE
= 0 C to +95 C
= – 40 C to +95 C
®
CPU core and ultra-small