bulletin # 1503164 _____________________________________________________________________________________________________ w7206f 2 silicon labs bulletin rev g the information contained in this document is proprietary to silicon laboratories, inc. and shall not be reproduced or used in part or whole without silicon laboratories written consent. the document is uncontrolled if printed or ele ctronically saved. pg 3 user registration register today to create your account on silabs.com. your personalized profile allows you to receive technical document updates, new product announcements, how - to and design documents, product change notices (pcn) and other valuable content available only to registered users . http://www.silabs.com/profile bulletin date: 3/16/2015 bulletin effective date: 3/16/2015 title: efm32t g datasheet revision notification originator: ted batey phone: 512 - 532 - 5279 dept: marketing customer contact: kathy haggar phone: 512 - 532 - 5261 dept: sales bulletin details description: silicon labs is pleased to announce that version 1.40 of the efm32tg (tiny gecko family) datasheets are now available. the affected datasheets are: efm32tg108, efm32tg110, efm32tg210, efm32tg222, efm32tg225, efm32tg230, efm32tg232, efm32tg822, efm32tg825, efm32tg840, efm32tg842 . the datasheet revision includes a number of key changes to existing min/max/typ values that more accurately reflect the performance of the part. these changes are summarized in table 1 at the end of this document . in addition, new min/max data has been added and other minor updates have been made as follows : ? updated block diagram. ? updat ed energy modes current consumption. ? updated power management section. ? updated lfrco and hfrco sections. ? added auxhfrco to block diagram and electrical characteristics. ? corrected unit to khz on lfrco plots y - axis. ? updated adc section and added clarificatio n on conditions for inl adc and dnl adc parameters. ? updated dac section and added clarification on conditions for inl d a c and dnl d a c parameters. ? updated opamp section. ? updated acmp section and the response time graph. ? updated vcmp section. ? updated digital peripherals section. see table 1 at the end of this document for additional details . reason: updated specifications based on the results of additional silicon characterization. there are no physical or software changes to the devices. product identification: affected part numbers affected part numbers efm32tg108f4 - qfn24 efm32tg108f4 - qfn24t efm32tg108f8 - qfn24 efm32tg108f8 - qfn24t efm32tg108f16 - qfn24 efm32tg108f16 - qfn24t efm32tg108f32 - qfn24 efm32tg108f32 - qfn24t
bulletin # 1503164 _____________________________________________________________________________________________________ w7206f 2 silicon labs bulletin rev g the information contained in this document is proprietary to silicon laboratories, inc. and shall not be reproduced or used in part or whole without silicon laboratories written consent. the document is uncontrolled if printed or ele ctronically saved. pg 4 efm32tg110f4 - qfn24 efm32tg110f4 - qfn24t efm32tg110f8 - qfn24 efm32tg110f8 - qfn24t efm32tg110f16 - qfn24 efm32tg110f16 - qfn24t efm32tg110f32 - qfn24 efm32tg110f32 - qfn24t efm32tg210f8 - qfn32 efm32tg210f8 - qfn32t efm32tg210f16 - qfn32 efm32tg210f16 - qfn32t efm32tg210f32 - qfn32 efm32tg210f32 - qfn32t efm32tg222f8 - qfp48 efm32tg222f8 - qfp48t efm32tg222f16 - qfp48 efm32tg222f16 - qfp48t efm32tg222f32 - qfp48 efm32tg222f32 - qfp48t efm32tg225f8 - bga48 efm32tg225f8 - bga48t efm32tg225f16 - bga48 efm32tg225f16 - bga48t efm32tg225f32 - bga48 efm32tg225f32 - bga48t efm32tg230f8 - qfn64 efm32tg230f8 - qfn64t efm32tg230f16 - qfn64 efm32tg230f16 - qfn64t efm32tg230f32 - qfn64 efm32tg230f32 - qfn64t efm32tg232f8 - qfp64 efm32tg232f8 - qfp64t efm32tg232f16 - qfp64 efm32tg232f16 - qfp64t efm32tg232f32 - qfp64 efm32tg232f32 - qfp64t efm32tg822f8 - qfp48 efm32tg822f8 - qfp48t efm32tg822f16 - qfp48 efm32tg822f16 - qfp48t efm32tg822f32 - qfp48 efm32tg822f32 - qfp48t efm32tg825f8 - bga48 efm32tg825f8 - bga48t efm32tg825f16 - bga48 efm32tg825f16 - bga48t efm32tg825f32 - bga48 efm32tg825f32 - bga48t efm32tg840f8 - qfn64 efm32tg840f8 - qfn64t efm32tg840f16 - qfn64 efm32tg840f16 - qfn64t efm32tg840f32 - qfn64 efm32tg840f32 - qfn64t efm32tg842f8 - qfp64 efm32tg842f8 - qfp64t efm32tg842f16 - qfp64 efm32tg842f16 - qfp64t efm32tg842f32 - qfp64 efm32tg842f32 - qfp64t this change is considered a minor change which does not affect form, fit, function, quality, or reliability. the information is being provided as a customer courtesy. please contact your local silicon laboratories sales representative with any questions about this notification . a list of silicon laboratories sales representatives may be found at www.silabs.com customer actions needed: none.
bulletin # 1503164 _____________________________________________________________________________________________________ w7206f 2 silicon labs bulletin rev g the information contained in this document is proprietary to silicon laboratories, inc. and shall not be reproduced or used in part or whole without silicon laboratories written consent. the document is uncontrolled if printed or ele ctronically saved. pg 5 table 1: efm32tgxxx datasheet rev 1.40 - summary of key changes table* symbol parameter condition min typ max min typ max unit 32 mhz 157 157 a/mhz 28 mhz 150 195 150 170 a/mhz 21 mhz 153 199 153 172 a/mhz 14 mhz 155 202 155 175 a/mhz 11 mhz 157 204 157 178 a/mhz 6.6 mhz 162 210 162 183 a/mhz 1.2 mhz 210 200 240 a/mhz 32 mhz 53 53 a/mhz 28 mhz 51 66 51 57 a/mhz 21 mhz 55 71 55 59 a/mhz 14 mhz 56 73 56 61 a/mhz 11 mhz 58 75 58 63 a/mhz 6.6 mhz 63 82 63 68 a/mhz 1.2 mhz 140 100 122 a/mhz t amb = 25 c 1 1.0 1.2 a t amb = 85 c 2.4 5 2.4 5.0 a t amb = 25 c 0.59 0.59 1.0 a t amb = 85 c 2 4.5 2.0 4.5 a t amb = 25 c 0.02 0.02 0.055 a t amb = 85 c 0.25 0.7 0.25 0.70 a 3.10 lfrco i lfrco current consumption 190 210 380 na 28 mhz 106 160 190 a 21 mhz 93 125 155 a 14 mhz 77 104 120 a 11 mhz 72 94 110 a 6.6 mhz 63 63 90 a 1.2 mhz 22 22 32 a 1 msps, 12-bit, external reference 351 377 a 10 ksps, 12-bit, 1.25v ref, warmup-mode=00 67 67 a 10 ksps, 12-bit, 1.25v ref, warmup-mode=01 63 68 a 10 ksps, 12-bit, 1.25v ref, warmup-mode=10 64 71 a 3.15 dac i dac active current 1 ksps, 12 bit normal 38 17 25 a biasprog=0xf, halfbias=0x0 400 350 405 a biasprog=0x7, halfbias=0x1 100 95 115 a biasprog=0x0, halfbias=0x1 13 13 17 a 3.17 acmp i acmpref current consumption of internal voltage reference internal voltage reference 5 2.15 3.00 a biasprog=0b0000, halfbias=1 0.1 0.3 0.6 a biasprog=0b1111, halfbias=0 14.7 22 30 a i letimer letimer current 150 75 na i pcnt pcnt current 100 60 na i rtc rtc current 100 40 na i lcd lcd current 100 50 na * note: table numbers may vary by datasheet. numbers listed refer to efm32tg842. 3.18 vcmp i vcmp active current 3.23 digital peripherals active current i adc 3.14 adc 3.16 opamp i opamp active current i em4 em4 current 3.11 hfrco i hfrco current consumption datasheet rev 1.30 datasheet rev 1.40 3.3 current consumption i em0 em0 current i em1 em1 current i em2 em2 current i em3 em3 current
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