HT45FM2C View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
MFG CO.
'HT45FM2C' PDF : 171 Pages View PDF
Preliminary
HT45FM2C
Brushless DC Motor Flash Type 8-Bit MCU
A/D Converter Characteristics
Symbol
Parameter
AVDD
IOP
ISTBY
VREF
Tconv
DNL
INL
Gerr
Tadck
Tckh
Tckl
Tst1
Tst2
Tsth
Tdeoc
Tdout
Ton
Toff
A/D Converter Operating Voltage
A/D Converter Operating Current
ADC Standby Current
A/D Converter Reference Voltage
A/D Conversion Time
A/D Differential non-linearity
A/D Integral non-linearity
Gain Error
ADCLK period
ADCLK high width
ADCLK low width
Setup time for ADON
Setup time for START latch
START high width
EOCB output delay
Output delay
ADC wake up time
ADC sleep time
Test Conditions
VDD
Condition
—
—
3V
—
5V
—
— digital input no change
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
— AVDD=5V
— AVDD=5V
—
—
—
—
Ta=25˚C
Min. Typ. Max. Unit
VLVR 5.0 5.5 V
— 0.8 — mA
— 1 — mA
— — 1 μA
2 AVDD AVDD+0.1 V
14
Tadck
— — ±2 LSB
— ±2 — LSB
— — ±2 LSB
— 0.166 — μs
— 83 — ns
— 83 — ns
2 — — ns
2 — — ns
25 — — ns
— 3 — ns
— 3 — ns
2 — — μs
— — 5 ns
D/A Converter Characteristics
Symbol
Parameter
VDD
D/A Operating Current
VDA
D/A Output Voltage
tDAC
D/A Conversion Time
RO
D/A Output Resistance
Test Conditions
VDD
Conditions
—
—
— 00h ~ FFh, no load
— VDD=5V, CL=10P
—
—
Ta=25˚C
Min. Typ. Max. Unit
VLVR
0.01
—
—
—
5.5
V
— 0.99 VDD
—
2
μs
10
—
kΩ
8-bit R-2R D/A Converter(Analog Conditon VDD=5V, CL=10P)
Model Corner
TT
SF
Temperature
25
25
Operating Average Current
(VDD=5V, CL=10P)
352μA
330μA
Analog Output
00000000 (B) ~11111111 (B)
0~4.98V
0~4.981V
Conversion Time
≤2μs
≤2μs
FS
25
374μA
0~4.98V
≤2μs
SS
90
297μA
0~4.98V
≤2μs
FF
-40
413μA
0~4.981V
≤2μs
Rev. 1.10
16
May 30, 2012
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