Datasheet
Table Of Contents
- Table 1. Device summary
- 1 Description
- Figure 1. Logic diagram (STM6821/6822/6823)
- Figure 2. Logic diagram (STM6321/6322/6824/6825)
- Table 2. Signal names
- Figure 3. STM6822/6823 SOT23-5 connections
- Figure 4. STM6821 SOT23-5 connections
- Figure 5. STM6322/6825 SOT23-5 connections
- Figure 6. STM6321/6824 SOT23-5 connections
- 1.1 Pin descriptions
- 2 Operation
- 3 Typical operating characteristics
- Figure 15. VCC-to-reset output delay vs. temperature
- Figure 16. Supply current vs. temperature
- Figure 17. MR-to-reset output delay vs. temperature
- Figure 18. Normalized power-up trec vs. temperature
- Figure 19. Normalized reset threshold voltage vs. temperature
- Figure 20. Normalized power-up watchdog timeout period
- Figure 21. Voltage output low vs. ISINK
- Figure 22. Voltage output high vs. ISOURCE
- Figure 23. Maximum transient duration vs. reset threshold overdrive
- 4 Maximum ratings
- 5 DC and AC parameters
- 6 Package mechanical data
- 7 Package mechanical data
- 8 Part numbering
- 9 Revision history
STM6321, STM6322, STM6821, STM6822, STM6823, STM6824, STM6825 Part numbering
Doc ID 11110 Rev 12 29/31
STM6824SWY6F 2.930 200 5CD or 5CDx
STM6824RWY6F 2.630 200 5CE or 5CEx
STM6825LWY6F 4.630 200 5CG or 5CGx
STM6825MWY6F 4.390 200 5CH or 5CHx
STM6825TWY6F 3.080 200 5CJ or 5CJx
STM6825SWY6F 2.930 200 5CK or 5CKx
STM6825RWY6F 2.630 200 5CL or 5CLx
1. Where “x” = assembly work week (A to Z), such that “A” = WW01-02, “B” = WW03-04, and so forth.
Table 10. Marking description (continued)
Part number Reset threshold (V) Reset pulse width (ms) Topside marking
(1)