Apejuwe
LPC2212/2214 da lori 16/32-bit ARM7TDMI-S Sipiyu pẹlu afarawe akoko gidi ati atilẹyin itọpa ti a fi sii, papọ pẹlu 128/256 kB ti iranti filasi iyara to gaju.Ni wiwo iranti jakejado 128-bit ati faaji ohun imuyara alailẹgbẹ jẹ ki ipaniyan koodu 32-bit ṣiṣẹ ni iwọn aago ti o pọju.Fun awọn ohun elo iwọn koodu to ṣe pataki, ipo Atanpako 16-bit yiyan dinku koodu nipasẹ diẹ sii ju 30 % pẹlu ijiya iṣẹ ṣiṣe to kere.Pẹlu idii 144-pin wọn, agbara agbara kekere, ọpọlọpọ awọn akoko 32-bit, 8-ikanni 10-bit ADC, awọn ikanni PWM ati awọn pinni idalọwọduro ita mẹsan ti awọn microcontrollers wọnyi dara ni pataki fun iṣakoso ile-iṣẹ, awọn eto iṣoogun, iṣakoso iwọle ati aaye -ti-tita.Nọmba awọn GPIO ti o yara ti o wa lati to awọn pinni 76 (pẹlu iranti ita) nipasẹ awọn pinni 112 (ërún kan).Pẹlu ọpọlọpọ awọn atọkun awọn ibaraẹnisọrọ ni tẹlentẹle, wọn tun dara daradara fun awọn ẹnu-ọna ibaraẹnisọrọ, awọn oluyipada ilana ati awọn modems asọ ti a fi sinu ati ọpọlọpọ awọn ohun elo idi gbogbogbo miiran.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | NXP USA Inc. |
jara | LPC2200 |
Package | Atẹ |
Ipo apakan | Ti dawọ duro ni Digi-Key |
mojuto ero isise | ARM7® |
Core Iwon | 16/32-Bit |
Iyara | 60MHz |
Asopọmọra | EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART |
Awọn agbeegbe | POR, PWM, WDT |
Nọmba ti I/O | 112 |
Eto Iwon Iranti | 256KB (256K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 16k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.65V ~ 1.95V |
Data Converter | A/D 8x10b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 144-LQFP |
Package Device Olupese | 144-LQFP (20x20) |
Nọmba Ọja mimọ | LPC22 |