7513 datasheet(18/66 Pages) RENESAS

18 / 66 page

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

7513 Group

Fig. 12 Port block diagram (1)

(1) Ports P01–P07

Port direction register

Data bus

Port latch

Segment data

LCD drive timing

Port/Segment

Segment/Port

Segment

Port

VL1/VSS

VL2/VL3/VCC

Interface logic level

shift circuit

Port direction register

(2) Port P00

Port direction register

Data bus

Port latch

Segment data

LCD drive timing

Port/Segment

Segment/Port

Segment

Port

VL1/VSS

VL2/VL3/VCC

Interface logic level

shift circuit

Direction register

(5) Port P3

Output control

Data bus

Port latch

Segment data

LCD drive timing

Port/Segment

Segment/Port

Segment

Port

VL1/VSS

VL2/VL3/VCC

Interface logic level

shift circuit

(3) Ports P11–P15

Port direction register

Data bus

Port latch

Segment data

LCD drive timing

Port/Segment

Segment/Port

Segment

Port

Pull-up

VL1/VSS

VL2/VL3/VCC

Interface logic level

shift circuit

Port direction register

(4) Port P10

Port direction register

Data bus

Port latch

Segment data

LCD drive timing

Port/Segment

Segment/Port

Segment

Port

Pull-up

VL1/VSS

VL2/VL3/VCC

Interface logic level

shift circuit

Direction register

7513 Datasheet(PDF) 18 Page - Renesas Technology Corp

7513 Datasheet(HTML) 18 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

Datasheet Download

Link URL