ELANSC400-66AI AMD (ADVANCED MICRO DEVICES), ELANSC400-66AI Datasheet - Page 128

• 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

Notes:
1. T = period of internal video dot clock—programmable via the Pixel Clock Control Register.
2. Programmable to within resolution of 8T intervals (single-screen mode) or 16T intervals (dual-screen mode).
3. Programmable through PMU Control Register 1, bits 2–0.
4. Programmable through PMU Control Register 1, bits 5–3.
5. Programmable through PMU Control Register 2, bits 2–0.
6. Programmable through PMU Control Register 2, bits 5–3.
128
LCDD7–
Symbol
LCDD0
t11a
t11b
t12a
t12b
FRM
t1a
t1b
t13
t14
t15
SCK
t2
t3
t4
t5
t6
t7
t8
t9
LC
M
Figure 63. Graphics Panel Interface Timing (ÉlanSC400 Microcontroller Only)
Table 51. LCD Graphics Controller Cycles—ÉlanSC400 Microcontroller Only
Parameter Description
SCK period, monochrome panel
SCK period, color STN panel
SCK High time
SCK Low time
Setup, data to SCK falling edge
Hold, LCD_data from SCK falling edge
Width, LC
Setup, FRM to LC falling
Hold, FRM from LC falling
Delay, LC falling to M phase change
Delay, power-on sequencing, LVDD to signals
Delay, power-on sequencing, signals to LVEE
Delay, power-off sequencing, LVEE to signals, normal power-down
Delay, power-off sequencing, signals to LVDD, normal power-down
Delay, LVEE to LCD_SIGNALS off, emergency power-down
Delay, LCD_SIGNALS off to LVDD off, emergency power-down
Delay, emergency power-off sequencing from BL2 edge
t2
t4
t1a,b
Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet
t5
t3
t7
t6
t8
t9
Notes
1,2
1,2
1
1
1
1
1
1
3
4
5
6
External Bus
T-15
T-15
62.5
62.5
Min
7.8
7.8
4T
8T
2T
T
T
0
0
0
0
33-MHz
Max
62.5
62.5
500
500
15
10
Unit
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s