參數(shù)資料
型號(hào)： M41T00AUDD1E
廠商： STMICROELECTRONICS
元件分類： 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述： REAL TIME CLOCK, DSO16
封裝： 5 X 4 MM, ROHS COMPLIANT, DFN-16
文件頁數(shù)： 30/42頁
文件大小： 333K
代理商： M41T00AUDD1E
DC and AC parameters
M41T00AUD
Figure 18.
Power down/up mode AC waveforms
Table 14.
RTC power down/up AC characteristics
Symbol
Parameter(1)(2)
1.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 3.0 to 3.6 V (except where otherwise
noted).
2.
VCC fall time should not exceed 5 mV/s.
Min
Typ
Max
Unit
tPD
SCL and SDA at VIH before power-down
0
ns
trec
SCL and SDA at VIH after power-up
10
s
Table 15.
RTC power down/up trip points DC characteristics
Symbol
Parameter(1)(2)
1.
All voltages referenced to VSS.
2.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 3.0 to 3.6 V (except where otherwise
noted).
Min
Typ
Max
Unit
VPFD
Power-fail deselect
2.60
2.8
2.95
V
Hysteresis
10
mV
VSO
Backup switchover voltage
(VCC < VBACK; VCC < VPFD)
2.0 < VBACK < VPFD
VBACK
V
VBACK > VPFD
VPFD
V
Hysteresis
10
mV
Table 16.
Audio section electrical characteristics, valid for VCC = 3.3 V and
TAMB = 25°C (except where otherwise noted)
(1)
1.
The lowest step, from GAIN = 0 to GAIN = 1, is not tested.
Symbol
Parameter
Condition
Min
Typ
Max
Unit
VOO
Output offset voltage
No input signal,
RL = 8
Ω
10
100
mV
PO-MAX Maximum output power
THD = 2% Max, f = 1 kHz,
RL = 8
Ω
300
375
mW
PSRR
Power supply rejection
ratio
RL = 8
Ω, Av = 2,
VRIPPLE = 200 mVPP
audio input grounded
f = 217 Hz
55
61
dB
Gain step size
GAIN steps 1-2 to E-F (1)
2
3
4
dB
TWU
Wake-up time after
power-up
CBIAS = 1 F
150
ms
AI00596
VCC
tREC
tPD
VSO
SDA
SCL
DON'T CARE
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參數(shù)描述
M41T00AUDD1F 功能描述:實(shí)時(shí)時(shí)鐘 SERIAL RTC W/AUDIO RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T00CAP 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial access real-time clock (RTC) with integral backup battery and crystal
M41T00CAPPC1 制造商:STMicroelectronics 功能描述:REAL TIME CLOCK SERL 8BYTE 16DFN - Bulk 制造商:STMicroelectronics 功能描述:IC RTC SERIAL W/AUDIO 24PDIP
M41T00M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access TIMEKEEPER
M41T00M6 功能描述:實(shí)時(shí)時(shí)鐘 Serial 64 (8X8) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
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