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LC78626KE View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
Manufacturer
LC78626KE
SANYO
SANYO -> Panasonic SANYO
LC78626KE Datasheet PDF : 34 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LC78626KE
Continued from preceding page.
Pin
Pin
No.
Name
I/O
Description
70 MMC0
O Remaining DRAM output
71 MMC1
O Remaining DRAM output
72 MMC2
O Remaining DRAM output
73 MMC3
O Remaining DRAM output
74 OVF
O DRAM write terminated. (An RZP pulse is output when there is an overflow or a shock.)
75 CNTOK
76 WOK
O Data contact point detection complete signal: lowhigh: detection complete. (DRAM write start).
I DRAM write enable signal input: high: write enable.
77 PAUSE IN I Pause signal input: high: pause.
Shared function pin that functions either as a 16M DRAM address output (AD10) or as a DRAM control
78 AD10/CAS2 O signal (CAS2) used when 8M of DRAM (two 4M DRAM chips) is used. The function is switched by the
DRAM selection pins MR1 and MR2.
79 EMPN
80 SHOCK
81 DRAM3
82 DRAM2
83 DRAM1
84 DRAM0
85 OE
86 WE
87 CAS
88 RAS
89 AD9
90 AD8
91 AD7
92 AD6
93 AD5
94
VSS
95 AD4
96 AD3
97 AD2
98 AD1
99 AD0
100 VDD
O Remaining DRAM alarm output: low: memory low.
I C2F shock detect pause signal input: low: pause shock detection.
I/O DRAM data bus
I/O DRAM data bus
I/O DRAM data bus
I/O DRAM data bus
O DRAM control signal
O DRAM control signal
O DRAM control signal
O DRAM control signal
O DRAM address bus
O DRAM address bus
O DRAM address bus
O DRAM address bus
O DRAM address bus
P Digital system ground. Must be connected to 0 V.
O DRAM address bus
O DRAM address bus
O DRAM address bus
O DRAM address bus
O DRAM address bus
P Digital system power supply
Output pin states
during reset
Low-level output
Low-level output
Low-level output
Low-level output
Low-level output
High-level output
Undefined
Low-level output
Input mode
Input mode
Input mode
Input mode
Low-level output
High-level output
Undefined
Undefined
Low-level output
Low-level output
Low-level output
Low-level output
Low-level output
Low-level output
Low-level output
Low-level output
Undefined
Undefined
No. 5995-10/34
 

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