Datasheet > HT66F03T3

HT66F03T3

更新时间： 2022-11-07 20:08:43

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		闪存微控制器
页数	文件大小	规格书
14页	144K
描述
8-Bit Flash MCU with RF Transmitter

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HT66F03T3 数据手册

HT66F03T3/HT68F03T3

8-Bit Flash MCU with RF Transmitter

A.C. Characteristics

Ta=25°C

Test Conditions

Symbol

f_SYS

Parameter

System Clock (HIRC)

Timer I/P Frequency (TMR)

Min.

Typ.

Max.

Unit

V_DD

Conditions

Ta= -40°C~85°C

2.2V~3.6V

+5%

MHz

-15%

f_TIMER

2.7V~3.6V

t_RES

t_SST

t_LVR

External Reset Low Pulse Width

System Start-up Timer Period

Low Voltage Width to Reset

t_SYS

Wake-up from HALT

15~16

240

120

480

Note: t_SYS=1/f_SYS

A/D Converter Electrical Characteristics

Ta=25°C

Test Conditions

Conditions

Symbol

Parameter

Min.

Typ.

Max.

Unit

V_DD

V_ADC

V_ADI

V_REF=V_ADC

A/D Operating Voltage

2.7

3.6

V_REF

V_ADC

A/D Converter Input Voltage

A/D Converter Reference Voltage

V_REF

2.2V~

3.6V

t_ADCK

A/D Converter Clock Period

A/D Converter Sampling Time

0.5

2.7V

_REF=V_ADC=V_DD

_AD=0.5ms (calculated

on best-fit line)

t_ADS

t_ADCK

RF Transmitter Electrical Characteristics

Specifications apply for AV_DD=3.0V, Ta = 25°C, Freq X¢tal OSC=13.560MHz, DATA is

transmitting. Bold values indicate -20°C to 70°C unless otherwise noted. 1kbps data rate 50% duty

cycle. RL 50W load (matched)

Test Conditions

Symbol

Parameter

Min.

Typ.

Max.

Unit

AV_DD

Conditions

@315MHz, POUT=+10dBm

@433.92MHz

12.5

3.0

I_I

Data High Current

@315MHz

I_O

Data Low Current

@433.92 MHz

3.0

@315MHz

1.0

I_STB

EN Low & DIN Low Current

@433.92 MHz

1.0

RF and Crystal

Output power level

@315MHz *

9.5

dBm

3.3V

@433.92MHz *

Rev. 1.30

July 4, 2011

1...4 5 678 9 10...14

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