Nkọwa
Site na nrụgharị ike mgbawa, ihe nleba anya ọkọnọ voltaji, ngụ oge nche, na oscillator elekere, ngwaọrụ EFM8BB2 bụ n'ezie usoro sistemụ na-a-chip kwụ ọtọ.Ebe nchekwa flash bụ ihe a na-emegharị n'ime okirikiri, na-enye nchekwa data na-adịghị agbanwe agbanwe ma na-enye ohere nkwalite ubi nke ngwa ngwa.Ihe ntanetị nke na-emezigharị ihe na-ahụ maka mgbawa (C2) na-enye ohere ka ọ ghara ime ihe (na-eji ihe ọ bụla na-adịghị eme ihe), ọsọ zuru oke, na-emezigharị ihe na-eme ka ọ bụrụ na-eji MCU mmepụta arụnyere na ngwa ikpeazụ.Ihe mgbagha mgbagha a na-akwado nyocha na mgbanwe nke ebe nchekwa na ndekọ, ịtọ ebe nkwụsịtụ, otu nzọụkwụ, na ịgba ọsọ na kwụsị iwu.Ihe analọg niile na mpụta dijitalụ na-arụ ọrụ nke ọma ka ha na-arụ ọrụ.A na-akọwapụta ngwaọrụ ọ bụla maka ọrụ 2.2 ruo 3.6 V (ma ọ bụ ruo 5.25 V yana nhọrọ nchịkwa 5 V).Ma ngwaọrụ G-grade na I-ọkwa dị na 28-pin QFN, 20-pin QFN, ma ọ bụ 24-pin QSOP ngwugwu, na ngwaọrụ A-ọkwa dị na 28-pin QFN ma ọ bụ 20-pin QFN ngwugwu.Nhọrọ ngwugwu niile enweghị ndu yana nnabata RoHS.
| Nkọwapụta: | |
| Njirimara | Uru |
| Otu | Sekit jikọtara ọnụ (ICs) |
| agbakwunyere - Microcontrollers | |
| Mfr | Ụlọ nyocha silicon |
| Usoro | Bee na-arụ ọrụ |
| ngwugwu | teepu & Reel (TR) |
| Mpempe akwụkwọ (CT) | |
| Digi-Reel® | |
| Ọnọdụ akụkụ | Na-arụ ọrụ |
| Ihe nhazi isi | CIP-51 8051 |
| Nha isi | 8-Bit |
| Ọsọ | 50MHz |
| Njikọta | I²C, SMBus, SPI, UART/USART |
| Akụkụ | Chọpụta/Tọgharịa Brown-out, POR, PWM, WDT |
| Ọnụọgụ nke I/O | 16 |
| Nha ebe nchekwa mmemme | 16KB (16K x 8) |
| Ụdị ebe nchekwa mmemme | FLASH |
| Nha EEPROM | - |
| Ogo RAM | 2.25k x 8 |
| Voltaji - Ntinye (Vcc/Vdd) | 2.2V ~ 3.6V |
| Ndị ntụgharị data | A/D 15x12b |
| Ụdị Oscillator | Ime |
| Okpomọkụ na-arụ ọrụ | -40°C ~ 85°C (TA) |
| Ụdị nkwụnye | Ugwu elu |
| Ngwungwu / Akpa | Mpempe akwụkwọ ekpughere 20-WFQFN |
| Ngwungwu ngwaọrụ ndị na-eweta ihe | 20-QFN (3x3) |
| Nọmba ngwaahịa ntọala | EFM8BB21 |