MB95650L datasheet(61/105 Pages) CYPRESS

61 / 105 page

Document Number: 002-04696 Rev. *A

Page 61 of 105

MB95650L Series

(VCC = 3.0 V10%, VSS = 0.0 V, TA = 40 °C to 85 °C)

*1: VCC = 3.0 V, TA = 25 °C

*2: When VCC is smaller than 4.5 V, the condition becomes IOH = 2 mA.

*3: When VCC is smaller than 4.5 V, the condition becomes IOH = 4 mA.

*4: When VCC is smaller than 4.5 V, the condition becomes IOL = 2 mA.

*5: When VCC is smaller than 4.5 V, the condition becomes IOH = 6 mA.

*6: VCC = 3.3 V, TA = 85 °C (unless otherwise specified)

*7: • The power supply current is determined by the external clock. When the low-voltage detection reset circuit is selected, the power

supply current is the sum of adding the current consumption of the low-voltage detection reset circuit (IPLVD) to one of the values

from ICC to ICCH. In addition, when the low-voltage detection reset circuit and a CR oscillator are selected, the power supply

current is the sum of adding up the current consumption of the low-voltage detection reset circuit (IPLVD), the current

consumption of the CR oscillator (ICRH or ICRL) and one of the values from ICC to ICCH. In on-chip debug mode, the main CR

oscillator (ICRH) and the low-voltage detection reset circuit are always in operation, and current consumption therefore increases

accordingly.

• See “18.4. AC Characteristics 18.4.1. Clock Timing” for FCH, FCL, FCRH, FMCRPLL and FMPLL.

• See “18.4. AC Characteristics 18.4.2. Source Clock/Machine Clock” for FMP and FMPL.

• The power supply current in subclock mode is determined by the external clock. In subclock mode, current consumption in using

the crystal oscillator is higher than that in using the external clock. When the crystal oscillator is used, the power supply current

is the sum of adding ISOSC (current consumption of the suboscillator) to the power supply current in using the external clock.

For details of controlling the subclock, refer to “Chapter 3 Clock Controller” And “chapter 24 System Configuration Register” in

“New 8FX MB95650L Series Hardware Manual”.

Parameter

Symbol

Pin name

Condition

Value

Unit

Remarks

Min

Typ*1

Max*6

Power supply

current*7

ICCTS

VCC

(External clock

operation)

FCH = 32 MHz

Time-base timer mode

TA = 25 °C

—

450

500

µA

ICCH

Substop mode

TA = 25 °C

—0.7

µA

IPLVD

VCC

Current consumption of

the low-voltage

detection reset circuit in

operation

—6

µA

IILVD

Current consumption of

the low-voltage

detection interrupt

circuit operating in

normal mode

—6

µA

IILVDL

Current consumption of

the low-voltage

detection interrupt

circuit operating in low

power consumption

mode

—3

µA

ICRH

Current consumption of

the main CR oscillator

—

270

320

µA

ICRL

Current consumption of

the sub-CR oscillator

oscillating at 100 kHz

—5

µA

ISOSC

Current consumption of

the suboscillator

—0.8

µA

MB95650L Datasheet(PDF) 61 Page - Cypress Semiconductor

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