AM49DL320BGB701S AMD [Advanced Micro Devices], AM49DL320BGB701S Datasheet - Page 5

• Manufacturer Part Number: AM49DL320BGB701S
• Description: 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit) Pseudo Static RAM
• Manufacturer: AMD [Advanced Micro Devices]

Flash Erase And Programming Performance . . . 59
Latchup Characteristics . . . . . . . . . . . . . . . . . . . 59
Package Pin Capacitance . . . . . . . . . . . . . . . . . . 59
Flash Data Retention . . . . . . . . . . . . . . . . . . . . . . 59
pSRAM Data Retention . . . . . . . . . . . . . . . . . . . . . 60
pSRAM Power on and Deep Power Down . . . . . 60
4
Figure 32. Pseudo SRAM Write Cycle—
UB#s and LB#s Control................................................................... 58
Figure 33. Deep Power-down Timing.............................................. 60
P R E L I M I N A R Y
Am49DL320BG
pSRAM Address Skew . . . . . . . . . . . . . . . . . . . . . 61
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 62
Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 63
FLB073—73-Ball Fine-Pitch Grid Array 8 x 11.6 mm ............. 62
Figure 34. Power-on Timing........................................................... 60
Figure 35. Read Address Skew ..................................................... 61
Figure 36. Write Address Skew...................................................... 61
June 25, 2002