RX111 datasheet(93/110 Pages) RENESAS

93 / 110 page

R01DS0190EJ0100 Rev.1.00

Page 93 of 107

Jun 19, 2013

RX111 Group

5. Electrical Characteristics

5.6

D/A Conversion Characteristics

5.7

Temperature Sensor Characteristics

Table 5.41

D/A Conversion Characteristics (1)

Conditions: VCC = AVCC0 = VCC_USB = 1.8 to 3.6 V, VSS = AVSS0 = VREFL0 = VSS_USB = 0 V, fPCLKB

≤ 32 MHz,

Ta = –40 to +105°C

Item

Min.

Typ.

Max.

Unit

Test Conditions

Resolution

——

Bit

Conversion time

VCC = 2.7 to 3.6 V

——

3.0

μs

35-pF capacitive load

VCC = 1.6 to 2.7 V

——

6.0

Absolute accuracy

VCC = 2.4 to 3.6 V

——

±3.0

LSB

2-M

Ω resistive load

VCC = 1.8 to 2.4 V

——

±3.5

VCC = 2.4 to 3.6 V

——

±2.0

LSB

4-M

Ω resistive load

VCC = 1.8 to 2.4 V

——

±2.5

RO output resistance

—6.4

—

Ω

Table 5.42

Temperature Sensor Characteristics

Conditions: VCC = AVCC0 = VCC_USB = 2.0 to 3.6 V, VSS = AVSS0 = VREFL0 = VSS_USB = 0 V, Ta = –40 to +105°C

Item

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

Relative accuracy

――

±1.5

―

°C

2.4 V or above

―

±2.0

―

Below 2.4 V

Temperature slope

――

–3.65

―

mV/°C

Output voltage (at 25°C)

――

1.05

―

VCC = 3.3 V

Temperature sensor start time

tSTART

――

μs

Sampling time

―

――

μs

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