L36C datasheet(49/75 Pages) RENESAS

49 / 75 page

R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, R8C/L3AC Group

5. Electrical Characteristics

REJ03B0293-0100 Rev.1.00

Page 49 of 72

Jun 25, 2010

Note:

1. This applies when one D/A converter is used and the value of the DAi register (i = 0 or 1) for the unused D/A converter is 00h.

The resistor ladder of the A/D converter is not included.

Note:

1. When the digital filter is disabled.

Table 5.4

D/A Converter Characteristics

(VCC/AVCC = Vref = 2.7 to 5.5 V and Topr =

−20 to 85°C (N version) / −40 to 85°C

(D version), unless otherwise specified.)

Symbol

Parameter

Conditions

Standard

Unit

Min.

Typ.

Max.

—

Resolution

——

Bit

—

Absolute accuracy

—

2.5

LSB

tsu

Setup time

——

µs

Output resistor

—

Ω

IVref

Reference power input current

(Note 1)

—

1.5

Table 5.5

Comparator B Characteristics

(VCC = 2.7 to 5.5 V and Topr =

−20 to 85°C (N version) / −40 to 85°C (D version), unless

otherwise specified.)

Symbol

Parameter

Condition

Standard

Unit

Min.

Typ.

Max.

Vref

IVREF1, IVREF3 input reference voltage

—

VCC

− 1.4

IVCMP1, IVCMP3 input voltage

−0.3

—

VCC

+ 0.3

—

Offset

—

100

Comparator output delay time (1)

VI = Vref ± 100 mV

—0.1

—

µs

ICMP

Comparator operating current

VCC = 5.0 V

—

17.5

—

µA

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