TMP86FS23UG datasheet(244/252 Pages) TOSHIBA

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Page 232

21. Electrical Characteristics

21.3 DC Characteristics

TMP86FS23UG

21.3 DC Characteristics

Note 1: Typical values show those at Topr = 25

°C, VDD = 5 V

Note 2: Input current (IIN1, IIN2); The current through pull-up or pull-down resistor is not included.

Note 3: IDD does not include IREF current.

Note 4: The supply currents of SLOW 2 and SLEEP 2 modes are equivalent to IDLE 0, 1, 2.

Note 5: Output resistors ROS and ROC indicate "ON" when switching levels.

Note 6: VO2/3 indicates the output voltage at the 2/3 level when operating in the 1/4 or 1/3 duty mode.

Note 7: VO1/2 indicates the output voltage at the 1/2 level when operating in the 1/2 duty or static mode.

Note 8: VO1/3 indicates the output voltage at the 1/3 level when operating in the 1/4 or 1/3 duty mode.

Note 9: When using LCD, it is necessary to consider values of ROS1/2 and ROC1/2.

Note 10:When a program is executing in the flash memory or when data is being read from the flash memory, the flash memory

operates in an intermittent manner, causing peak currents in the operation current, as shown in Figure 21-1.

(VSS = 0 V, Topr = -40 to 85 °C)

Parameter

Symbol

Pins

Condition

Min

Typ.

Max

Unit

Hysteresis voltage

VHS

Hysteresis input

–

0.9

–

Input current

IIN1

TEST

VDD = 5.5 V, VIN = 5.5 V/0 V

––

±2

µA

IIN2

Sink open drain, Tri-state

IIN3

RESET

, STOP

Input resistance

RIN2

RESET

pull-up

100

220

450

Ω

Output leakage current

ILO

Sink open drain, Tri-state

VDD = 5.5 V, VOUT = 5.5 V/0 V

––

±2

µA

Output high voltage

VOH

C-MOS, Tri–state port

VDD = 4.5 V, IOH = –0.7 mA

4.1

–

Output low voltage

VOL

Except XOUT and P3 port

VDD = 4.5 V, IOL = 1.6 mA

––

0.4

Output low current

IOL

High current port

(P33 to P37 port)

VDD = 4.5 V, VOL = 1.0 V

–20

–

Supply current in

NORMAL1, 2 modes

IDD

VDD = 5.5 V

VIN = 5.3 V/0.2 V

fc = 16 MHz

fs = 32.768 kHz

When a program

operates on flash

memory

(Note10,11)

–12.6

Supply current in

IDLE0, 1, 2 modes

–6

Supply current in

SLOW1 mode

VDD = 3.0 V

VIN = 2.8 V/0.2 V

fs = 32.768 kHz

When a program

operates on flash

memory

(Note10,11)

–40

260

µA

When a program

operates on RAM

–18

Supply current in

SLEEP1 mode

–10

Supply current in

SLEEP0 mode

–8

Supply current in

STOP mode

VDD = 5.5 V

VIN = 5.3 V/0.2 V

–0.5

Segment output low

resistance

ROS1

SEG pin

–20

–

Ω

Common output low

resistance

ROC1

COM pin

Segment output high

resistance

ROS2

SEG pin

200

Common output high

resistance

ROC2

COM pin

200

Segment/common

output voltage

VO2/3

SEG/COM pin

VDD = 5.0 V

VLC = 2.0 V

3.8

–

4.2

VO1/2

3.3

3.7

VO1/3

2.8

3.2

TMP86FS23UG Datasheet(PDF) 244 Page - Toshiba Semiconductor

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