7751 datasheet(14/540 Pages) RENESAS

14 / 540 page

DESCRIPTION

7751 Group User’s Manual

1–3

1.1 Performance overview

Table 1.1.1 shows the performance overview of the M37751.

Table 1.1.1 M37751 performance overview

Parameters

Number of basic instructions

Instruction execution time

Operating clock frequency f(XIN)

Memory size

Programmable Input/Output

ports

Multifunction timers

Serial I/O

A-D converter

Watchdog timer

Interrupts

Clock generating circuit

Supply voltage

Power dissipation

Port Input/Output

characteristics

Memory expansion

Operating temperature range

Device structure

Package

ROM

RAM

P0–P2, P4–P8

TA0–TA4

TB0–TB2

UART0, UART1

Functions

109

100 ns (the minimum instruction at f(XIN) = 40 MHz)

40 MHz (maximum at high-speed running)

49152 bytes

2048 bytes

8 bits ! 8

4 bits ! 1

16 bits ! 5

16 bits ! 3

(UART or clock synchronous serial I/O) ! 2

10-bit successive approximation method ! 1 (8 channels)

12 bits ! 1

3 external, 16 internal (priority levels 0 to 7 can

be set for each interrupt with software)

Built-in (externally connected to a ceramic

resonator or a quartz-crystal oscillator)

5 V ±10 %

125 mW (at f(XIN) = 40 MHz frequency, typ.)

5 V

5 mA

Maximum 16 Mbytes

–20°C to 85°C

CMOS high-performance silicon gate process

80-pin plastic molded QFP

Input/Output withstand voltage

Output current

Note: All of the 7751 Group microcomputers are the same except for the package type, memory type,

memory size, and electric characteristics.

7751 Datasheet(PDF) 14 Page - Renesas Technology Corp

7751 Datasheet(HTML) 14 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 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL