R5F107ACMSP datasheet(72/107 Pages) RENESAS

72 / 107 page

RL78/G1C

ELECTRICAL SPECIFICATIONS (A: TA = -40 to +85

°C)

Page 72 of 135

R01DS0348EJ0100

Rev.1.00

Aug 08, 2013

2.6.2

Temperature sensor/internal reference voltage characteristics

(TA =

−40 to +85°C, 2.4 V ≤ VDD ≤ 5.5 V, VSS = 0 V, HS (high-speed main) mode)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Temperature sensor output voltage VTMPS25

Setting ADS register = 80H, TA = +25

°C

1.05

Internal reference voltage

VBGR

Setting ADS register = 81H

1.38

1.45

1.5

Temperature coefficient

FVTMPS

Temperature sensor that depends on the

temperature

−3.6

mV/

°C

Operation stabilization wait time

tAMP

μs

2.6.3

POR circuit characteristics

(TA =

−40 to +85°C, VSS = 0 V)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

VPOR

Power supply rise time

1.47

1.51

1.55

Detection voltage

VPDR

Power supply fall time

1.46

1.50

1.54

Minimum pulse width

Note

TPW

300

μs

Note Minimum time required for a POR reset when VDD exceeds below VPDR. This is also the minimum time

required for a POR reset from when VDD exceeds below 0.7 V to when VDD exceeds VPOR while STOP mode is

entered or the main system clock (fMAIN) is stopped through setting bit 0 (HIOSTOP) and bit 7 (MSTOP) in the

clock operation status control register (CSC).

TPW

VPOR

VPDR or 0.7 V

Supply voltage (VDD)

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