H8SXSLASH1663 datasheet(1136/1158 Pages) RENESAS

1136 / 1158 page

Section 25 Electrical Characteristics

Rev.1.00 Jun. 07, 2006 Page 1084 of 1102

REJ09B0294-0100

25.5

A/D Conversion Characteristics

Table 25.10 A/D Conversion Characteristics

Conditions: V

CC = PLLVCC = DrVCC = 3.0 V to 3.6 V, AVCC = 3.0 V to 3.6 V,

Vref = 3.0 V to AV

CC, VSS = PLLVSS = DrVSS = AVSS = 0 V, Pφ = 8 MHz to 35 MHz,

Ta = –20

°C to +75°C (regular specifications),

Ta = –40

°C to +85°C (wide-range specifications)

Item

Min.

Typ.

Max.

Unit

Resolution

Bit

Conversion time

7.6



µs

Analog input capacitance



Permissible signal source impedance



Ω

Nonlinearity error



±7.5

LSB

Offset error



±7.5

LSB

Full-scale error



±7.5

LSB

Quantization error



±0.5



LSB

Absolute accuracy



±8.0

LSB

25.6

D/A Conversion Characteristics

Table 25.11 D/A Conversion Characteristics

Conditions: V

CC = PLLVCC = DrVCC = 3.0 V to 3.6 V, AVCC = 3.0 V to 3.6 V, Vref = 3.0 V to AVCC,

SS = PLLVSS = DrVSS = AVSS = 0 V, Pφ = 8 MHz to 35 MHz,

a = –20°C to +75°C (regular specifications),

a = –40°C to +85°C (wide-range specifications)

Item

Min.

Typ.

Max.

Unit

Test Conditions

Resolution

Bit

Conversion time



µs

20-pF capacitive load

Absolute accuracy



±2.0

±3.0

LSB

2-M

Ω resistive load



±2.0

LSB

4-M

Ω resistive load

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