4570 datasheet(56/69 Pages) RENESAS

56 / 69 page

MITSUBISHI MICROCOMPUTERS

4570 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

Unit

µA

Ω

Max.

0.9

1.5

2.6

125

250

130

ELECTRICAL CHARACTERISTICS

(Mask ROM version:Ta = –20

°C to 70 °C, VDD = 2.0 V to 5.5 V, unless otherwise noted)

(One Time PROM version:Ta = –20

°C to 70 °C, VDD = 2.5 V to 5.5 V, unless otherwise noted)

Limits

Symbol

VOL

VOH

IIH

IIL

IOZ

IDD

RPH

VT+ – VT–

Test conditions

IOL = 5 mA

IOL = 2 mA

IOL = 15 mA

IOL = 12 mA

IOH = 15 mA

IOH = –7 mA

VI = VDD (Note)

VI = 0 V (Note)

VO = VDD

VDD = 5.0 V, f(XIN) = 4.2 MHz

System clock = f(XIN)/4

VDD = 5.0 V

System clock = f(XIN)

VDD = 3.0 V, f(XIN) = 4.2 MHz

System clock = f(XIN)/4

VDD = 3.0 V

System clock = f(XIN)

f(XIN) = stop, typical value at Ta = 25

°C

VDD = 5.0 V, VI = 0 V

VDD = 3.0 V, VI = 0 V

VDD = 5.0 V, VI = 0 V

VDD = 3.0 V, VI = 0 V

VDD = 5.0 V

VDD = 3.0 V

VDD = 5.0 V

VDD = 3.0 V

Typ.

1.3

0.1

100

0.5

0.4

1.5

0.6

VDD = 5.0 V

VDD = 3.0 V

VDD = 5.0 V

VDD = 3.0 V

VDD = 5.0 V

VDD = 3.0 V

Min.

2.4

1.0

–1

f(XIN) = 2 MHz

f(XIN) = 1 MHz

f(XIN) = 500 kHz

1.9

1.3

0.6

0.5

0.4

3.8

2.6

1.2

1.0

0.8

Parameter

“L” level output voltage

P0, P1, D0–D9, CARR, RESET

“L” level output voltage P3

“H” level output voltage CARR

“H” level input current P0, P1, P2, P3, P4,

RESET

, VDCE

“L” level input current P2, P3, P4, RESET,

VDCE

Output current at off-state D0–D9

Supply current

Pull-up resistor

value

Hysteresis

Note: In this case, the pull-up transistor of port P4 is turned off by software.

at CPU operating mode

at RAM back-up mode

P0, P1, P4

RESET

INT

RESET

4570 Datasheet(PDF) 56 Page - Renesas Technology Corp

4570 Datasheet(HTML) 56 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

Datasheet Download

Link URL