HD404314H 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

HD404314H

4-bit HMCS400-series microcomputer

Hitachi -> Renesas Electronics 

HD404318 Series

Electrical Characteristics

DC Characteristics (VCC = 4.0 to 5.5 V, GND = 0 V, Vdisp = VCC – 40 V to VCC, Ta = –20 to +75°C,

unless otherwise specified)

Item

Symbol Pins

Min

Typ Max

Unit Test Condition Notes

Input high

voltage

VIH

RESET, SCK, 0.8VCC — VCC + 0.3 V

SI, INT0, INT1,

STOPC, EVNB

Input low voltage VIL

OSC1

RESET, SCK,

SI

VCC – 0.5 —

–0.3

—

VCC + 0.3 V

0.2VCC V

INT0, INT1,

VCC – 40 — 0.2VCC V

STOPC, EVNB

Output high

voltage

OSC1

–0.3

— 0.5

VOH

SCK, SO, TOC VCC – 0.5 — —

V

V –IOH = 0.5 mA

Output low

voltage

VOL

SCK, SO, TOC —

— 0.4

V IOL = 0.4 mA

I/O leakage

|IIL|

RESET, SCK, —

current

SI, SO, TOC,

—1

µA Vin = 0 V to VCC

1

OSC1

INT0, INT1,

—

STOPC, EVNB

— 20

µA Vin = VCC – 40 to VCC 1

Current

I CC

VCC

dissipation in

active mode

—

— 5.0

mA VCC = 5 V,

2, 5

fOSC = 4 MHz

—

— 8.0

mA

2, 6

Current

I SBY

VCC

dissipation in

standby mode

—

— 2.0

mA VCC = 5 V,

3

fOSC = 4 MHz

Current

I STOP

VCC

dissipation in

stop mode

—

— 10

µA VCC = 5 V

4, 5

—

— 20

µA

4, 6

Stop mode

VSTOP

VCC

retaining voltage

2

——

V

Notes: 1. Excludes current flowing through pull-up MOS and output buffers.

2. ICC is the source current when no I/O current is flowing while the MCU is in reset state.

Test conditions:

MCU: Reset

Pins: RESET, TEST at GND

R0, R3, R4 at VCC

D0–D8, R1, R2, R8, RA1 at Vdisp

57

Share Link: