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鍨嬭櫉锛� PIC16LF1847-I/SS
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 226/340闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� MCU 14KB FLASH 1KB RAM 20-SSOP
鐢�(ch菐n)鍝佸煿瑷撴ā濉婏細 8-bit PIC® Microcontroller Portfolio
妯欐簴鍖呰锛� 67
绯诲垪锛� PIC® XLP™ mTouch™ 16F
鏍稿績铏曠悊鍣細 PIC
鑺珨灏哄锛� 8-浣�
閫熷害锛� 32MHz
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澶栧湇瑷倷锛� 娆犲妾㈡脯/寰╀綅锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 15
绋嬪簭瀛樺劜鍣ㄥ閲忥細 14KB锛�8K x 14锛�
绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 闁冨瓨
EEPROM 澶�?銆�?/td> 256 x 8
RAM 瀹归噺锛� 1K x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 1.8 V ~ 3.6 V
鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� A/D 12x10b
鎸暕鍣ㄥ瀷锛� 鍏�(n猫i)閮�
宸ヤ綔婧害锛� -40°C ~ 85°C
灏佽/澶栨锛� 20-SSOP锛�0.209"锛�5.30mm 瀵級
鍖呰锛� 绠′欢
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301
7530J鈥揂VR鈥�03/12
Atmel ATmega48/88/168 Automotive
26.5
Maximum Speed vs. V
CC
Maximum frequency is dependent on V
CC. As shown in Figure 26-2, the Maximum Frequency vs.
V
CC curve is linear between 2.7V < VCC < 4.5V.
Figure 26-2. Maximum Frequency vs. V
CC, ATmega48/88/168
26.6
LIN Re-synchronization algorithm
26.7
Synchronization Algorithm
The possibility to change the value of OSCCAL during the Oscillator operation allows for in-situ
calibration of the slave node to entering Master frames. The principle of operation is to measure
the TBit during the SYNCH Byte and to change the calibration value of OSCCAL to recover from
local frequency drifts due to local voltage or temperature deviation. The algorithm used for the
synchronization of the internal RC oscillator is depicted in Figure 26-3
16 MHz
8 MHz
2.7V
4.5V
5.5V
Safe Operating Area
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VI-B4T-IW-F3 CONVERTER MOD DC/DC 6.5V 100W
GRM1885C1H9R1DZ01D CAP CER 9.1PF 50V NP0 0603
VI-B4T-IW-F2 CONVERTER MOD DC/DC 6.5V 100W
PIC16F1508-E/P IC MCU 8BIT 7KB FLASH 20-PDIP
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