HD404324FS View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

MFG CO.

HD404324FS

4-Bit Microcontroller

Hitachi -> Renesas Electronics 

Prev 81 82 83 84 85 86 87 88 89 90 Next

HD404328 Series

During Transmit Clock Input

Item

Symbol Pin Min Typ Max Unit

Test Conditions

Notes

Transmit clock cycle time

tScyc

SCK 1.0 —

Transmit clock high width tSCKH

SCK 0.3

—

Transmit clock low width

tSCKL

SCK 0.3 —

Transmit clock rise time

tSCKr

SCK —

—

—

tcyc, tsubcyc

1, 2

—

tScyc

1

—

tScyc

1

100 ns

HD404324, HD404324U, 1

HD404326, HD404326U,

HD404328, HD404328U:

VCC = 3.5 V to 6.0 V

HD4074329, HD4074329U: 1

VCC = 3.5 V to 5.5 V

—

—

200 ns

1

Transmit clock fall time

tSCKf

SCK —

—

100 ns

HD404324, HD404324U, 1

HD404326, HD404326U,

HD404328, HD404328U:

VCC = 3.5 V to 6.0 V

HD4074329, HD4074329U: 1

VCC = 3.5 V to 5.5 V

—

—

200 ns

1

Serial output data delay time tDSO

SO —

—

300 ns

HD404324, HD404324U, 1

HD404326, HD404326U,

HD404328, HD404328U:

VCC = 3.5 V to 6.0 V,

load shown in figure 53

HD4074329, HD4074329U: 1

VCC = 3.5 V to 5.5 V,

load shown in figure 53

—

—

500 ns

Load shown in figure 53 1

Serial input data setup time tSSI

SI

200 —

— ns

HD404324, HD404324U, 1

HD404326, HD404326U,

HD404328, HD404328U:

VCC = 3.5 V to 6.0 V

HD4074329, HD4074329U: 1

VCC = 3.5 V to 5.5 V

300 —

— ns

1

Serial input data hold time tHSI

SI

150 —

— ns

HD404324, HD404324U, 1

HD404326, HD404326U,

HD404328, HD404328U:

VCC = 3.5 V to 6.0 V

HD4074329, HD4074329U: 1

VCC = 3.5 V to 5.5 V

300 —

— ns

1

Notes: 1. Refer to figure 52.

2. The tsubcyc unit applies when subactive mode is operating.

89

Share Link: