Absolute Maximum Ratings
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� PIC16LF1903-I/SS
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 109/240闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� MCU 7KB FLASH LCD DVR 28-SSOP
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� 8-bit PIC® Microcontroller Portfolio
鐗硅壊鐢�(ch菐n)鍝侊細 PIC16LF190X CMOS MCUs
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 47
绯诲垪锛� PIC® XLP™ 16F
鏍稿績铏曠悊鍣細 PIC
鑺珨灏哄锛� 8-浣�
閫熷害锛� 20MHz
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯/寰�(f霉)浣�锛孡CD锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 25
绋嬪簭瀛樺劜鍣ㄥ閲忥細 7KB锛�4K x 14锛�
绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 闁冨瓨
RAM 瀹归噺锛� 256 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 11x10b
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� 28-SSOP锛�0.209"锛�5.30mm 瀵級
鍖呰锛� 绠′欢
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2011 Microchip Technology Inc.
Preliminary
DS41455B-page 197
PIC16LF1902/3
21.0
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings()
Ambient temperature under bias....................................................................................................... -40掳C to +125掳C
Storage temperature ........................................................................................................................ -65掳C to +150掳C
Voltage on VDD with respect to VSS ................................................................................................... -0.3V to +4.0V
Voltage on MCLR with respect to Vss ................................................................................................. -0.3V to +9.0V
Voltage on all other pins with respect to VSS ........................................................................... -0.3V to (VDD + 0.3V)
Total power dissipation(1) ............................................................................................................................... 800 mW
Maximum current out of VSS pin, -40掳C
TA +85掳C for industrial............................................................... 300 mA
Maximum current out of VSS pin, -40掳C
TA +125掳C for extended .............................................................. 95 mA
Maximum current into VDD pin, -40掳C
TA +85掳C for industrial.................................................................. 250 mA
Maximum current into VDD pin, -40掳C
TA +125掳C for extended ................................................................. 70 mA
Clamp current, IK (VPIN < 0 or VPIN > VDD)
20 mA
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Note 1:
Power dissipation is calculated as follows: PDIS = VDD x {IDD 鈥�
IOH} + {(VDD 鈥� VOH) x IOH} + (VOl x IOL).
NOTICE: Stresses above those listed under 鈥淎bsolute Maximum Ratings鈥� may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure above maximum rating conditions for
extended periods may affect device reliability.
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