LH7A404 Sharp Electronics, LH7A404 Datasheet - Page 40

• Manufacturer Part Number: LH7A404
• Manufacturer: Sharp Electronics

Specifications of LH7A404

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (typ): 1.8V
• Operating Supply Voltage (max): 1.89V
• Package Type: CABGA
• Pin Count: 324
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

LH7A404
40
Figure 10. External Asynchronous Memory Read, Zero Wait States (BCRx:WST1 = 0b000)
HCLK
A[27:0]
D[31:0]
nCSx
nBLE
nOE
0
tAVOE
tAVCS
tAVBE
1
VALID ADDRESS
Version 1.5
2
nCS Valid
nOE Valid
nBLE Valid
tBER
tRC
tCS
tOE
VALID
DATA
tDSBE
tDSCS
tDSOE
3
tAHOE, tAHBE
tAHCS,
LATCHED
tDHCS
tDHBE
HERE
tDHOE
DATA
4
32-Bit System-on-Chip
LH7A404-190
Data Sheet