STEVAL-SCM001V1 STMicroelectronics, STEVAL-SCM001V1 Datasheet - Page 10

• Manufacturer Part Number: STEVAL-SCM001V1
• Description: KIT DEMO DONGLE RTC M41T62/ST7
• Manufacturer: STMicroelectronics

Specifications of STEVAL-SCM001V1

• Design Resources: STEVAL-SCM001V1 Gerber Files STEVAL-SCM001V1/RTC Schematic
• Main Purpose: Timing, ARM7 based RTC USB Dongle
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: M41T62, ST72F651
• Primary Attributes: RTC (Real-Time Clock) and Mass Storage Capabilities
• Secondary Attributes: Graphical User Interface, USB Interface
• Silicon Manufacturer: ST Micro
• Silicon Core Number: M41T62 And ST72651AR6
• Kit Application Type: Clock & Timing
• Application Sub Type: RTC Dongle
• Kit Contents: Board CD Docs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5684

Description
10/43
Figure 10. M41T63 block diagram
1. Open drain.
2. Defaults to 32 KHz on power-up.
Figure 11. M41T64 block diagram
1. Defaults enabled on power-up.
2. Open drain.
Figure 12. M41T65 block diagram
1. Open drain.
XTAL
SDA
SCL
XTAL
SDA
XTAL
SCL
SDA
SCL
OSCILLATOR
INTERFACE
OSCILLATOR
INTERFACE
32KHz
OSCILLATOR
INTERFACE
I 2 C
32KHz
32KHz
Doc ID 10397 Rev 15
I 2 C
I 2 C
REAL TIME CLOCK
OSCILLATOR FAIL
RTC W/ALARM
REAL TIME CLOCK
OSCILLATOR FAIL
WATCHDOG
SQUARE WAVE
CALENDAR
RTC W/ALARM
REAL TIME CLOCK
OSCILLATOR FAIL
DETECT
WATCHDOG
SQUARE WAVE
RTC W/ALARM
CALENDAR
DETECT
WATCHDOG
CALENDAR
DETECT
OFIE
AFE
FT
SQWE
SQWE
32KE
M41T62/63/64/65
IRQ/FT/OUT
WDO
SQW
WDO
F
SQW
32K
(1)
(2)
(1)
AI09193
AI09192
(1)
AI09191
(2)
(1)