LH7A404 Sharp Electronics, LH7A404 Datasheet - Page 41

• 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

32-Bit System-on-Chip
Data Sheet
Figure 11. External Asynchronous Memory Read, Four Wait States (BCRx:WST1 = 0b100)
nCS[3:0,
CS[7:6]
D[31:0]
A[27:0]
HCLK
nBLE
nOE
0
1
DATA WOULD BE
LATCHED HERE
0 WAIT STATE,
2
3
VALID ADDRESS
STATE 1
WAIT
tWS
nCSx Valid
nBLE Valid
nOE Valid
4
Version 1.5
VALID DATA
STATE 2
WAIT
tWS
5
STATE 3
WAIT
tWS
6
STATE 4
WAIT
tWS
7
8
4 WAIT STATES,
DATA LATCHED
HERE
9
LH7A404-12
10
LH7A404
41