FEDL7055-02
OKI Semiconductor
ML7055
NC
Internal
Pull Up/
Down,
Pin Placement
Direc-
Pin Name
Initial
Value
Description
tion
ML7055 ML7055 ML7055
HB
LA
LP
Schmitt
NC
—
—
[*4]
No connection
[*4] B6, C3, C4, C6, C7, C8, D3, E1, F1, H2, H3, H6, H9, J6, J7
Note: Do not wire under the NC pin.
Power, GND
Internal
Pull Up/
Down,
Pin Placement
Direc-
tion
Initial
Value
Pin Name
Description
ML7055 ML7055 ML7055
HB
LA
LP
Schmitt
VDD
—
—
—
—
—
[*5]
[*6]
[*7]
I/O power supply pin 2.70 to 3.6 V
Power supply pin for internal circuit
1.65 to 1.95 V
CoreVDD
—
—
[*8]
C8
[*9]
D2
[*10]
D1
RF-I/O power suply pin (Same
voltage to the VDD for RF-LSI)
LVDD
GND
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
[*11]
B1
[*12]
C9
[*13]
[*14]
[*15]
[*16]
[*17]
Digital block ground pin
AVDD
0
1
Analog block power supply pin
1.65 to 1.95 V
AVDD
B2
B9
AGND0
AGND1
D3
C10
B10
Analog block ground pin
C2
[*5]
[*6]
[*7]
[*8]
[*9]
VDD: A4, E2, E8, H3, H8
V
V
DD: B8, F2, K1, J6, F9
DD: A8, F3, K1, K6, F9
Core VDD: A5, D2, F7, G1, H6
Core VDD: A6, H1, K3, K6, J10, D10
[*10] Core VDD: A6, G1, K3, K5, J10, E8
[*11] GND: A1, A6, C1, D7, D8, F1, F6, F8, G7, G8, H2, H5, H7
[*12] GND: A4, A10, D9, E1, E2, G2, G10, H2, J1, J2, K2, K5, K8
[*13] GND: A10, B4, E2, E3, E9, G3, G9, H1, J1, J2, J3, J5, J8, K2
[*14] AVDD0: D8, D10
[*15] AVDD1: B9, B10
[*16] AGND0: E10, D9
[*17] AGND1: C9, C10
9/30
OKI [ OKI ELECTRONIC COMPONETS ]
