AT83C24 ATMEL Corporation, AT83C24 Datasheet - Page 20
AT83C24
Manufacturer Part Number
AT83C24
Description
Smart Card Reader Interface with Power Management
Manufacturer
ATMEL Corporation
Datasheet
1.AT83C24.pdf
(42 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT83C24-PRTUL
Manufacturer:
ATMEL
Quantity:
2 294
Company:
Part Number:
AT83C24-TISIL
Manufacturer:
ATMEL
Quantity:
452
Company:
Part Number:
AT83C24NDS-PRTUL
Manufacturer:
ATMEL
Quantity:
490
Company:
Part Number:
AT83C24NDS-PRTUL
Manufacturer:
PANJIT
Quantity:
3 123
Part Number:
AT83C24UL
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Then the AT83C24 resets if RESET pin stays low.
•
If EVCC and VCC have the same value, then they should be connected:
The AT83C24 integrates an internal 3V regulator to feed its logic from the VCC sup-
ply. The bit powermon allows the user to select if the internal PFD monitors VCC or
the internal regulated 3V. If the PFD monitors VCC (POWERMON bit=0), a deacti-
vation is performed if VCC falls below VPFDP (see VPFDP value in the datasheet).
Same deactivation is performed if the internal 3V falls below VPFDP and POWER-
MON bit = 1.
AT83C24
20
4234E–SCR–09/04