參數(shù)資料
型號: M37548G3FP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
封裝: 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁數(shù): 64/84頁
文件大?。?/td> 1427K
代理商: M37548G3FP
Rev.2.02
Mar 31, 2009
Page 67 of 81
REJ03B0210-0202
7548 Group
(4) A/D Converter Characteristics
Table 16 A/D Converter characteristics
(VCC = 2.7 to 5.5 V, VSS = 0 V, Ta =
20 to 85 °C, unless otherwise noted)
Table 17 A/D Converter Recommended Operating Conditions
(VCC = 2.7 to 5.5 V, VSS = 0 V, Ta =
20 to 85 °C, unless otherwise noted)
NOTE:
1. When XCIN or the low-speed on-chip oscillator is selected as
φSOURCE, the A/D converter cannot be used.
Symbol
Test conditions
Limits
Min.
Typ.
Max.
Unit
10
bits
k
55
Parameter
Resolution
Absolute accuracy
(excluding quantization error)
Conversion time
Ladder resistor
A/D port input current
5.0
A
tCONV
RLADDER
II(AD)
tc(
φSOURCE)
122
tc(
φSOURCE)
61
A/D conversion clock = f(
φSOURCE)
A/D conversion clock = f(
φSOURCE)/2
LSB
Ta =
2085 °C, 2.7 ≤ Vcc ≤ 5.5 V
3
Symbol
Parameter
Test conditions
Limits
Unit
A/D conversion clock
frequency (Note)
φ(AD)
MHz
4.0
≤ Vcc ≤ 5.5 V
8
MHz
4
2.7
≤ Vcc < 4.0 V
Power source voltage
Ta =
2085 °C
Min.
Typ.
Max.
2.7
5.5
V
VCC
0.016
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M37548G3FP#U0 功能描述:MCU 6K ROM 256K 20-SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
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