ST10F276E datasheet(180/235 Pages) STMICROELECTRONICS

180 / 235 page

Electrical characteristics

ST10F276E

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Doc ID 12303 Rev 3

23.4

Parameter interpretation

The parameters listed in the following tables represent the characteristics of the ST10F276E

and its demands on the system.

Where the ST10F276E logic provides signals with their respective timing characteristics, the

symbol “CC” (Controller Characteristics) is included in the “Symbol” column. Where the

external system must provide signals with their respective timing characteristics to the

ST10F276E, the symbol “SR” (System Requirement) is included in the “Symbol” column.

23.5

DC characteristics

VDD = 5V ± 10%, VSS = 0V, TA = -40 to +125°C

Table 89.

Package characteristics

Package

Packing

Operating temperature

CPU frequency range

Die

Tape and reel

- 40 / +125°C

1 - 64 MHz

PQFP 144

Tray

Tape and reel

LQFP 144

Tray

1 - 40 MHz

Tape and reel

-40 / +105°C

1 - 48 MHz

Table 90.

DC characteristics

Symbol

Parameter

Test condition

Limit values

Unit

Min.

Max.

VIL

Input low voltage (TTL mode)

(except RSTIN, EA, NMI, RPD, XTAL1,

READY)

- 0.3

0.8

VILS

Input low voltage (CMOS mode)

(except RSTIN, EA, NMI, RPD, XTAL1,

READY)

- 0.3

0.3 VDD

VIL1

Input low voltage RSTIN, EA, NMI, RPD

- 0.3

0.3 VDD

VIL2

Input low voltage XTAL1 (CMOS only)

Direct drive mode

- 0.3

0.3 VDD

VIL3

Input low voltage READY (TTL only)

- 0.3

0.8

VIH

Input high voltage (TTL mode)

(except RSTIN, EA, NMI, RPD, XTAL1)

-2.0

VDD + 0.3

VIHS

Input high voltage (CMOS mode) (except

RSTIN, EA, NMI, RPD, XTAL1)

0.7 VDD

VDD + 0.3

VIH1

Input high voltage RSTIN, EA, NMI, RPD

0.7 VDD

VDD + 0.3

VIH2

Input high voltage XTAL1 (CMOS only)

Direct Drive mode

0.7 VDD

VDD + 0.3

VIH3

Input high voltage READY (TTL only)

2.0

VDD + 0.3

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