 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
GD32F310 数据表(PDF) 53 Page - GigaDevice Semiconductor (Beijing) Inc. |
|
|
|||||||||||||||||||||||||||||
GD32F310 数据表(HTML) 53 Page - GigaDevice Semiconductor (Beijing) Inc. |
|
|
53 / 81 page  GD32F310xx Datasheet 52 Symbol Parameter Conditions Min Typ Max Unit IDDAIRC40K(2) IRC40K oscillator operating current VDD = VDDA = 3.3 V — 0.5 — μA tSUIRC40K(2) IRC40K oscillator startup time VDD = VDDA = 3.3 V — 75 — μs (1) Guaranteed by design, not tested in production. (2) Based on characterization, not tested in production. Table 4-20. High speed internal clock (IRC28M) characteristics Symbol Parameter Conditions Min Typ Max Unit fIRC28M High Speed Internal Oscillator (IRC28M) frequency VDD = VDDA = 3.3 V — 28 — MHz ACCIRC28M IRC28M oscillator Frequency accuracy, Factory-trimmed VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C for grade 6 devices — -0.86 to 0.9(1) — % VDD = VDDA = 3.3 V, TA = -40 °C ~ +105 °C for grade 7 devices — -1.02 to 0.9(1) — VDD = VDDA = 3.3 V, TA = 25 °C -1.0 — +1.0 IRC28M oscillator Frequency accuracy, User trimming step(1) — — 0.5 — % DIRC28M(2) IRC28M oscillator duty cycle VDD = VDDA = 3.3 V 45 50 55 % IDDAIRC28M(1) IRC28M oscillator operating current VDD = VDDA = 3.3 V — 114 — μA tSUIRC28M(1) IRC28M oscillator startup time VDD = VDDA = 3.3 V — 1.6 — μs (1) Based on characterization, not tested in production. (2) Guaranteed by design, not tested in production. Table 4-21. High speed internal clock (IRC48M) characteristics Symbol Parameter Conditions Min Typ Max Unit fIRC48M High Speed Internal Oscillator (IRC48M) frequency VDD = VDDA = 3.3 V — 48 — MHz ACCIRC48M IRC48M oscillator Frequency accuracy, Factory-trimmed VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C for grade 6 devices — -0.81 to 0.35(1) — % VDD = VDDA = 3.3 V, TA = -40 °C ~ +105 °C for grade 7 devices — -0.86 to 0.35(1) — VDD = VDDA = 3.3 V, TA = 25 °C -2.0 — +2.0 IRC48M oscillator Frequency accuracy, User trimming step(1) — — 0.12 — % |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
