參數(shù)資料
型號： M38259EFGP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 68/73頁
文件大?。?/td> 1323K
代理商： M38259EFGP
Rev.2.02
Jun 19, 2007
page 68 of 73
REJ03B0146-0202
3823 Group
(VCC = 1.8 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Limits
Min.
Unit
Typ.
Max.
Test conditions
–
ABS
tCONV
RLADDER
IVREF
IIA
Resolution
Absolute accuracy
(excluding quantization error)
Conversion time
Ladder resistor
Reference power source input current
Analog port input current
ADL2 = “0”, ADL1 = “0”, CPUM7 = “0”
2.2 V ≤ VCC = VREF ≤ 5.5 V
f(XIN) = 2 VCC MHz ≤ 10 MHz
ADL2 = “0”, ADL1 = “0”, CPUM7 = “0”
2.0 V ≤ VCC = VREF < 2.2 V
f(XIN) = 4.4 MHz
ADL2 = “0”, ADL1 = “1”, CPUM7 = “0”
VCC = VREF = 4.0 to 5.5 V
f(XIN) = 2 VCC MHz ≤ 10 MHz
ADL2 = “1”, ADL1 = “0”, CPUM7 = “1” and EXPCM0 = “1”
VCC = VREF = 1.8 to 2.2 V
f(XIN) = 8 MHz (ADL2 = “0”, ADL1 = “0”, CPUM7 = “0”)
VREF = 5 V
Bits
LSB
s
k
A
8
±2
±3
±4
TC(XIN)100
100
200
5.0
Table 20 A/D converter characteristics (1) (in 8 bit A/D mode)
12
50
35
150
(VCC = 1.8 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Limits
Min.
Unit
Typ.
Max.
Test conditions
–
ABS
tCONV
RLADDER
IVREF
IIA
Resolution
Absolute accuracy
(excluding quantization error)
Conversion time
Ladder resistor
Reference power source input current
Analog port input current
ADL2 = “0”, ADL1 = “0”, CPUM7 = “0”
2.2 V ≤ VCC = VREF ≤ 5.5 V
f(XIN) = 2 VCC MHz ≤ 10 MHz
ADL2 = “0”, ADL1 = “1”, CPUM7 = “0”
VCC = VREF = 4.0 to 5.5 V
f(XIN) = 2 VCC MHz ≤ 10 MHz
ADL2 = “1”, ADL1 = “0”, CPUM7 = “1” and EXPCM0 = “1”
VCC = VREF = 1.8 to 2.2 V
f(XIN) = 8 MHz (ADL2 = “0”, ADL1 = “0”, CPUM7 = “0”)
VREF = 5 V
Bits
LSB
s
k
A
10
±4
TC(XIN)100
100
200
5.0
Table 21 A/D converter characteristics (2) (in 10 bit A/D mode)
12
50
35
150
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