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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� PIC18C442T-E/L
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 23/279闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC MCU OTP 8KX16 A/D 44PLCC
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 500
绯诲垪锛� PIC® 18C
鏍稿績铏曠悊鍣細 PIC
鑺珨灏哄锛� 8-浣�
閫熷害锛� 40MHz
閫i€氭€э細 I²C锛孲PI锛孶ART/USART
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯/寰�(f霉)浣嶏紝LVD锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 33
绋嬪簭瀛樺劜(ch菙)鍣ㄥ閲忥細 16KB锛�8K x 16锛�
绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨嬶細 OTP
RAM 瀹归噺锛� 512 x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 4.2 V ~ 5.5 V
鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� A/D 8x10b
鎸暕鍣ㄥ瀷锛� 澶栭儴
宸ヤ綔婧害锛� -40°C ~ 125°C
灏佽/澶栨锛� 44-LCC锛圝 褰㈠紩绶氾級
鍖呰锛� 甯跺嵎 (TR)
鍏跺畠鍚嶇ū锛� PIC18C442TE/L
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2001 Microchip Technology Inc.
DS39026C-page 117
PIC18CXX2
bit 3
S: START bit
(I2C mode only. This bit is cleared when the MSSP module is disabled, SSPEN is cleared.)
1
= Indicates that a START bit has been detected last (this bit is 鈥�0鈥� on RESET)
0
= START bit was not detected last
bit 2
R/W: Read/Write bit information (I2C mode only)
This bit holds the R/W bit information following the last address match. This bit is only valid from
the address match to the next START bit, STOP bit, or not ACK bit.
In I2C Slave mode:
1
= Read
0
= Write
In I2C Master mode:
1
= Transmit is in progress
0
= Transmit is not in progress
OR-ing this bit with SEN, RSEN, PEN, RCEN, or ACKEN will indicate if the MSSP is in
IDLE mode.
bit 1
UA: Update Address bit (10-bit I2C mode only)
1
= Indicates that the user needs to update the address in the SSPADD register
0
= Address does not need to be updated
bit 0
BF: Buffer Full Status bit
Receive (SPI and I2C modes):
1
= Receive complete, SSPBUF is full
0
= Receive not complete, SSPBUF is empty
Transmit (I2C mode only):
1
= Data transmit in progress (does not include the ACK and STOP bits), SSPBUF is full
0
= Data transmit complete (does not include the ACK and STOP bits), SSPBUF is empty
REGISTER 14-1:
SSPSTAT: MSSP STATUS REGISTER (CONTINUED)
R/W-0
R-0
SMP
CKE
D/A
PS
R/W
UA
BF
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as 鈥�0鈥�
- n = Value at POR
鈥�1鈥� = Bit is set
鈥�0鈥� = Bit is cleared
x = Bit is unknown
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PIC18C442T-I/PT 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU 16KB 512 RAM 34I/O RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪(sh铆)閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜(ch菙)鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰�(f膿ng)鏍�:SMD/SMT
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