ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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Features
■ Core: ARM 32-bit Cortex™-M3 CPU
– 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
– Single-cycle multiplication and hardware division
■ Memories
– 64 to 256 Kbytes of Flash memory
– up to 64 Kbytes of general-purpose SRAM
■ Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage detector (PVD)
– 3-to-25 MHz crystal oscillator – Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
■ Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
STOCK LIST
| LM2901DR2G | 40000 | ON | 14+ | SOP-14 |
| LTC4054LES5-4.2 | 6519 | LT | 16+ | SOT23-6 |
| OPA548T | 7940 | TI | 13+ | TO-220 |
| MI0805K400R-10 | 20000 | STEWARD | 16+ | SMD |
| PC3Q67Q | 11480 | SHARP | 16+ | SOP |
| MAX9075EUK-T | 9932 | MAXIM | 15+ | SOT |
| LT1932ES6#TRMPBF | 11490 | LINEAR | 16+ | SOT-23-6 |
| MAX856ESA+ | 8651 | MAXIM | 16+ | SOP |
| LP339M | 7728 | NSC | 14+ | SOP-14 |
| LT1932ES6 | 11446 | LT | 16+ | SOT-23-6 |
| MAX941CSA+ | 10481 | MAXIM | 16+ | SOP |
| LTC2436-1CGN | 7052 | LINEAR | 11+ | SSOP |
| OP275GSZ | 6060 | AD | 16+ | SOP |
| ICL3221ECAZ | 2460 | INTERSIL | 14+ | SSOP16 |
| BRPY1211F-TR | 1560 | STANLEY | 15+ | SMD |
| FDV301N | 2200 | FSC | 13+ | SOT-23 |
| FM25640-GTR | 2200 | RAMTRON | 15+ | SOP-8 |
| AD8602ARZ | 2450 | AD | 14+ | SOP |
| BT151-500C | 2100 | 15+ | TO220 | |
| AD8604ARZ | 2450 | AD | 16+ | SOP |
| D3FS6 | 2225 | SHINDENGE | 13+ | DO-214 |
| BQ24702PW | 1560 | TI | 15+ | TSSOP-24 |
| 74LCX16374MTDX | 7500 | FAIRCHILD | 15+ | TSOP |
| HEF4052BT | 1520 | 15+ | SOP | |
| 2SC3205 | 3000 | KEC | 16+ | TO-92L |
| DS3231SN# | 4860 | MAXIM | 15+ | SOP |
| HEF4013BT | 1520 | 14+ | SOP | |
| HT7610B | 2460 | HOLTEK | 16+ | SOP/DIP |
| 74AHC00PW | 7500 | 15+ | TSSOP | |
| IRL540NPBF | 1800 | IR | 12+ | TO-220 |
| LM5001MAX | 2945 | NSC | 14+ | SOP-8 |
| MBM29LV650UE-90PFTN | 5566 | FUJITSU | 14+ | TSOP |
| BTA54C | 10000 | 15+ | SOT-23 | |
| PIC16F877-20/L | 4863 | MICROCHIP | 16+ | PLCC |
| MAX6361LUT31-T | 4442 | MAXIM | 14+ | SOT |
| MFRC53101T | 6106 | 14+ | SOP |