Part numbering STM6522
22/25 Doc ID 17045 Rev 3
9 Part numbering
For device options currently available refer to Ta ble 11 . For other options, or for more information on any
aspect of this device, please contact the ST sales office nearest you.
Table 10. Ordering information scheme
Example: STM6522 A A A A DG 6 F
Device type
STM6522
V
CC
monitoring, power-on reset
A = no V
CC
monitoring, no power-on reset
Smart Reset™ setup delay (t
SRC
); presence of internal input
pull-up on all Smart Reset™ inputs (SRx
)
A = user-programmed (external capacitor); no input pull-up
Output type
A = both RST1
and RST2 open-drain, no pull-up, active-low
Reset timeout period (t
REC
)
A = 140 ms min.
Package
DG = TDFN8 2 x 2 x 0.75 mm, 0.5 mm pitch
Temperature range
6 = –40 °C to +85 °C
Shipping method
F = ECOPACK
®
package, tape and reel
STM6522 Package marking
Doc ID 17045 Rev 3 23/25
10 Package marking
Table 11. Package marking
Figure 19. Package marking, top view
Part number
t
SRC
delay
control
Smart
Reset™
inputs
(1)
1. AL = active-low, AH = active-high, PU = with internal pull-up resistor, OD = open-drain.
Power-on
reset, V
CC
monitoring
RST1
output
(1)
RST2
output
(1)
t
REC
option
Topmark
STM6522AAAADG6F C
SRC
AL AL, OD AL, OD A CAL, AAL
AM00479
A
BC
D
E
Topmark
A = dot (pin 1 reference)
B = assembly plant (P)
C = assembly year (Y, 0-9): 9 = 2009 etc.
D = assembly work week (WW, 01 to 52): 20 = WW20 etc.
E = marking area (topmark)
Revision history STM6522
24/25 Doc ID 17045 Rev 3
11 Revision history
Table 12. Document revision history
Date Revision Changes
03-Feb-2010 1 Initial release.
10-May-2010 2
Updated title, Features, Applications, Section 1, Figure 1, Table 1 ,
Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Section 2.4,
Figure 7, note 1 below Ta bl e 2 , Section 2.6, added Section 2.7,
Section 3, Ta bl e 5, Tabl e 6 , Ta ble 7, Ta bl e 1 0, Section 8, Table 11.
09-Jan-2012 3
Updated Ta ble 3 , Tabl e 5 , Table 1 1 and Disclaimer, minor text
corrections throughout document.

STM6522AAAADG6F

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Supervisory Circuits Smart Reset Cap Adjust Setup Delay
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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