ELANSC400-66AI AMD (ADVANCED MICRO DEVICES), ELANSC400-66AI Datasheet - Page 3

• 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

Feature
Core CPU
L1 Cache
System management mode (SMM)
Floating-point unit
Data Bus
ISA Interface
ISA bus mastering
VESA Local Bus
VL bus mastering
Power Management
Mode timers
Activity detection
SMI/NMI generation
Battery monitoring
On-Chip ROM Interface
Width
Size (total ROM space)
ROM chip selects
Burst-mode support
Support for SRAM as ROM address space
On-Chip DRAM Controller
Banks
Width
Size (total of all banks)
EDO support
Support for SRAM as main memory
Integrated PC/AT-Compatible Peripherals
Programmable timer (8254-compatible)
Real-time clock (146818A-compatible)
Port B and Port 92h I/O registers
Cascaded DMA Controllers (8237A)
Width
Total number of channels
External channels
Cascaded Interrupt Controllers (8259)
External IRQ signals
Bidirectional Parallel Port with EPP Mode
Serial Port (UART)
Keyboard Interface
Support for external 8042 SCP
XT interface
Matrix scanned with SCP emulation
General-Purpose Input/Output Signals
Infrared (IrDA) Port
PC Card Controller
Sockets
PCMCIA 2.1-compliant
82365-compatible
LCD Graphics Controller
Programmable clock frequency
Unified memory architecture (UMA)
JTAG Support
Pin Count and Package
V
On-chip peripheral logic
I/O tolerance (designated pins)
Processor Clock Rate
CC
: CPU core
Table 1. Product Comparison—ÉlanSC400 and ÉlanSC410 Microcontrollers
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
8-Kbyte Write-Back
16550-compatible
33, 66, 100 MHz
ROM-mappable
3 x 64 Mbyte
Am486 CPU
ÉlanSC410
8, 16, 32 bit
16, 32 bit
16, 32 bit
64 Mbyte
292 BGA
2.7–3.3 V
8, 16 bit
8, 16 bit
32 bit
3.3 V
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
5 V
No
No
No
No
No
32
3
4
2
7
2
2
8
8-Kbyte Write-Back
16550-compatible
33, 66, 100 MHz
ROM-mappable
3 x 64 Mbyte
Am486 CPU
ÉlanSC400
8, 16, 32 bit
16, 32 bit
16, 32 bit
64 Mbyte
292 BGA
2.7–3.3 V
8, 16 bit
8, 16 bit
32 bit
3.3 V
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
5 V
No
No
No
32
3
4
2
7
2
2
8
2
3