m62342 Renesas Electronics Corporation., m62342 Datasheet - Page 5

• Manufacturer Part Number: m62342
• Description: 8-bit D/a Converter Buffered
• Manufacturer: Renesas Electronics Corporation.

M62342P/FP, M62343P/FP
Digital Data Format
Channel Select Data
DAC Data
Data Timing Chart (Model)
REJ03F0073-0200 Rev.2.00 Jun 15, 2007
Page 5 of 8
CLK
D/A
output
Last
LSB
LD
DI
D0
D0
D8
0
1
0
1
0
1
˜ ˜
˜
0
1
0
1
D1
D1
0
0
1
1
1
1
˜ ˜
˜
D9
0
0
1
1
D9
D2
For D-A output
D3
AO1 selected
AO2 selected
M62343 : AO3 selected
M62343 Don’t care
Don’t care
D2
0
0
0
0
˜ ˜
˜
1
1
D8
Channel Selection
D4
D3
D7
0
0
0
0
˜ ˜
˜
1
1
D5
D6
D6
D4
0
0
0
0
˜ ˜
˜
1
1
D7
D5
• • •
D5
0
0
0
0
1
1
˜ ˜
˜
For channel
address
D8
• • •
D9
MSB
First
D6
0
0
0
0
˜ ˜
˜
1
1
D2
D7
0
0
0
0
˜ ˜
˜
1
1
D1
D0
V
V
DAC output
V
V
V
V
CC
CC
CC
CC
CC
CC
/256u255
/256u256
/256u1
/256u2
/256u3
/256u4
˜ ˜
˜