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
Part numbering STM6321, STM6322, STM6821, STM6822, STM6823, STM6824, STM6825
28/31 Doc ID 11110 Rev 12
Table 10. Marking description
Part number Reset threshold (V) Reset pulse width (ms) Topside marking
(1)
STM6321LWY6F 4.630 200 5AU or 5AUx
STM6321MAWY6F 4.390 1.4 5CR or 5CRx
STM6321MWY6F 4.390 200 5AV or 5AVx
STM6321TWY6F 3.080 200 5AW or 5AWx
STM6321SWY6F 2.930 200 5AX or 5AXx
STM6321RWY6F 2.630 200 5AY or 5AYx
STM6322LWY6F 4.630 200 5BA or 5BAx
STM6322MWY6F 4.390 200 5BB or 5BBx
STM6322TWY6F 3.080 200 5BC or 5BCx
STM6322SWY6F 2.930 200 5BD or 5BDx
STM6322RWY6F 2.630 200 5BE or 5BEx
STM6821LWY6F 4.630 200 5BG or 5BGx
STM6821MWY6F 4.390 200 5BH or 5BHx
STM6821TWY6F 3.080 200 5BJ or 5BJx
STM6821SWY6F 2.930 200 5BK or 5BKx
STM6821RWY6F 2.630 200 5BL or 5BLx
STM6822LWY6F 4.630 200 5BN or 5BNx
STM6822MWY6F 4.390 200 5BP or 5BPx
STM6822TWY6F 3.080 200 5BQ or 5BQx
STM6822SWY6F 2.930 200 5BR or 5BRx
STM6822RWY6F 2.630 200 5BS or 5BSx
STM6822ZWY6F 2.300 200 5BT or 5BTx
STM6822YWY6F 2.000 200 5CT or 5CTx
STM6823LWY6F 4.630 200 5BU or 5BUx
STM6823MWY6F 4.390 200 5BV or 5BVx
STM6823TJWY6F 3.080 280 5CM or 5CMx
STM6823TWY6F 3.080 200 5BW or 5BWx
STM6823SJWY6F 2.930 280 5CN or 5CNx
STM6823SWY6F 2.930 200 5BX or 5BXx
STM6823RJWY6F 2.630 280 5CP or 5CPx
STM6823RWY6F 2.630 200 5BY or 5BYx
STM6823ZWY6F 2.300 200 5BZ or 5BZx
STM6824LWY6F 4.630 200 5CA or 5CAx
STM6824MWY6F 4.390 200 5CB or 5CBx
STM6824TWY6F 3.080 200 5CC or 5CCx