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參數資料
| 型號： | M41T11MHTR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| 封裝： | 0.330 INCH, SNAPHAT, PLASTIC, SOH-28 |
| 文件頁數： | 1/19頁 |
| 文件大小： | 137K |
| 代理商： | M41T11MHTR |
1/19
July 2000
M41T11
512 bit (64b x8) Serial Access TIMEKEEPER SRAM
s
2.0V to 5.5V SUPPLY VOLTAGE
s
COUNTERS for SECONDS, MINUTES,
HOURS, DAY, DATE, MONTH, YEARS and
CENTURY
s
YEAR 2000 COMPLIANT
s
SOFTWARE CLOCK CALIBRATION
s
AUTOMATIC SWITCH-OVER and DESELECT
CIRCUITRY
s
I2C BUS COMPATIBLE
s
56 BYTES of GENERAL PURPOSE RAM
s
ULTRA-LOW BATTERY SUPPLY CURRENT
of 1A
s
LOW OPERATING CURRENT of 300A
s
OPERATING TEMPERATURE of –40 to 85°C
s
AUTOMATIC LEAP YEAR COMPENSATION
s
SPECIAL SOFTWARE PROGRAMMABLE
OUTPUT
s
PACKAGING INCLUDES a 28-LEAD SOIC and
SNAPHAT TOP (to be Ordered Separately)
Figure 1. Logic Diagram
AI01000
OSCI
VCC
M41T11
VSS
SCL
OSCO
SDA
FT/OUT
VBAT
Table 1. Signal Names
OSCI
Oscillator Input
OCSO
Oscillator Output
FT/OUT
Frequency Test / Output Driver
(Open drain)
SDA
Serial Data Address Input / Output
SCL
Serial Clock
VBAT
Battery Supply Voltage
VCC
Supply Voltage
VSS
Ground
8
1
SO8 (M)
150mil Width
28
1
SOH28 (MH)
SNAPHAT (SH)
Battery & Crystal
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相關代理商/技術參數 |
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|---|---|
| M41T11SH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| M41T256Y | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32K x8 SERIAL RTC |
| M41T256Y_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit (32K x 8) serial RTC |
| M41T256YMH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32K x8 SERIAL RTC |
| M41T256YMH7 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32K x8 SERIAL RTC |
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