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TP行业新人不可不了解的知识

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发表于 2014-10-28 09:12:27 | 显示全部楼层
谢谢分享资料,学习了
发表于 2014-10-28 09:14:05 | 显示全部楼层
' D7 X* ?+ \# k+ g* a  x; B
謝謝您的無私分享!
发表于 2014-10-28 11:27:27 | 显示全部楼层
我想下载,多多回帖子了;
发表于 2014-10-28 11:28:44 | 显示全部楼层
金币不够,再回复个下载
发表于 2014-10-28 11:51:20 | 显示全部楼层
顶你  下载看看
发表于 2014-10-28 13:27:17 | 显示全部楼层
Chip-Level DC Specifications* g! m: G. ?0 v" n# r
The specifications in Table 8 are valid under these conditions: –40 °C  TA  85 °C, 1.71 V  VDDD  5.5 V, 1.71 V  VCCD  1.95 V,
" D# g$ |4 x3 x" j# J1 Dand 2.65 V  VDDA  5.5 V. Typical values are specified at TA = 25 °C, VDDD = VCCD = 1.8 V, core LDO disabled, and VDDA = 3.3 V.; L9 C- j! p. L( F2 o, T4 z
I/O Port 0 (P0[0:1]) DC Specifications
3 ^# ?4 p# |  T" H  ]The Port 0 specifications in Table 9 are valid under these conditions: –40 °C  TA  85 °C, 1.71 V  VDDD  5.5 V,
' v9 K8 U, S. _& B: t+ V, w4 w; }1.71 V  VCCD  1.95 V, and 2.65 V  VDDA 5.5 V. Typical values are specified at TA = 25 °C, VDDD = VCCD = 1.8 V, core LDO) W3 j) v$ H) ]3 y# _
disabled, and VDDA = 3.3 V.
0 H  U$ ^7 V0 T0 CTable 7. Flash Specifications6 `$ K% I: [2 `* P/ d% q4 o3 a. ]; @
Symbol Description Conditions Min Typ Max Units: D( z0 M4 j* l: m5 c9 a% z  A8 D
FlashENPB Flash write endurance Erase/write cycles per block 10,000 – – cycles
  T, K! J8 p! Q" w5 b+ jFlashDR Flash data retention Following maximum Flash write
7 ~5 I: y8 v+ \" ]/ f# h/ D2 Mcycles (FlashENPB), TA  55 °C1 u* p, E# d6 a* k1 B8 U) i4 s9 N+ ]
20[16] – – years
$ g. K, X) k. i$ E# N8 k( T( XFollowing maximum Flash write
* `; Y8 k& \  q+ _4 c, C9 P5 A1 |cycles (FlashENPB), TA  85 °C$ N# P( b) Z( u8 d/ r# x( O
10[16] – – years
+ d7 |8 x* t. f- C* ^Table 8. Chip-Level DC Specifications
/ T+ F. f0 ~* q5 W6 J: A2 `% qSymbol Description Conditions Min Typ Max Units
" K0 H, h! i& ^  NVDDD Digital supply voltage Core LDO enabled (VCCD output) 1.8 – 5.5 V  R5 W3 g9 n) ^+ B
Core LDO disabled (VCCD input) 1.71[17] – 1.95[17] V9 q0 K5 ^* T$ K& ]/ J2 T5 S
VCCD Digital core supply voltage Core LDO enabled (VCCD output) – 1.8 – V
' Q5 S4 _% M% ~- X" j7 ^* Z4 cCore LDO disabled (VCCD input) 1.71[17] – 1.95[17] V
. ?; ~4 F6 }5 Q: P+ v% j/ O3 JVDDA Analog supply voltage 2.65[17] – 5.5 V
% Q4 {9 f8 I! p9 UIDDD_ACT VDDD active current – 10 50 mA% K3 T+ u" H# _
IDDA_ACT VDDA active current TX pump enabled – 9 12 mA
# d8 {( [1 c9 K9 L5 oIDDD_DS VDDD deep sleep current – 1 – μA1 i5 k( R7 A8 J# W6 }# M
IDDA_DS VDDA deep sleep current – 1 – μA
6 r; D7 V, r# O. y4 T% n; ^IDDD_P VDDD flash programming and flash8 _; W* e- Z9 J
verify current
7 N7 G; ~& q; X– 5 25 mA
发表于 2014-10-28 14:10:08 | 显示全部楼层
好東西阿,先弄点金幣来。
发表于 2014-10-28 14:14:27 | 显示全部楼层
金幣QQQQ没金幣怎麼拿資料
发表于 2014-10-28 17:34:28 | 显示全部楼层
好帖子好帖子好帖子好帖子好帖子好帖子好帖子
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