TN046 V1.0
SONiX 8-Bit Micro Controller
Technical Notice
技 術 通 報
TN046 V1.0
Date: 2010/05/25
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TN046 V1.0
REVISION HISTORY
Version Date VER 1.0 May. 2010 Description V1.0 First issue. ,,
TN046 V1.0
SN8P2501B轉換SN8P2501B1與SN8P2501C
操作說明
適用物件:所有代理商及客戶
1. SN8P2501B轉換SN8P2501B1說明:
SN8P2501B1推出為取代SN8P2501B的晶片,SN8P2501B1與SN8P2501B於功能特性上一致, 沒有差異,因此可以相互替換,以下針對兩個晶片轉換與差異性進行說明: a. b. c. d. a. b. … a. b. c.
相同部分:
ROM/RAM/指令/功能/腳位排列/封裝型式完全一樣。 電氣特性/抗干擾特性/可靠度特性完全一樣。
開發工具ICE/Writer/EV-kit/燒錄轉接板完全一樣。 終端產品應用電路完全相同,不需要修改。
相異部分:編號不同,為SN8P2501B與SN8P2501B1。 DIP:SN8P2501BP,SN8P2501B1P SOP:SN8P2501BS,SN8P2501B1S
d. e.
SN8P2501B轉換SN8P2501B1注意事項:
開發工具直接延用SN8P2501B即可進行仿真與燒錄SN8P2501B1。M2IDE_V126版本同時支援SN8P2501B與SN8P2501B1兩個型號。
程式宣告可使用SN8P2501B或是SN8P2501B1,即可進行程式開發與維護。 燒錄IC選擇型號依據SN8所帶的型號為主:
若是以SN8P2501B匯編的SN8檔,燒錄時選擇SN8P2501B載入SN8檔執行燒錄工作,所放置待燒IC可以是SN8P2501B與SN8P2501B1。
若是以SN8P2501B1匯編的SN8檔,燒錄時選擇SN8P2501B1SN8檔執行燒錄工作,所放置待燒IC可以是SN8P2501B1與SN8P2501B。
原來已經量產的SN8P2501B終端產品,若是需要轉換為SN8P2501B1,必須以SN8P2501B1 IC燒錄,製作完整模組,通過完整的功能/特性驗證,再進行量產。 新開發案,可直接使用SN8P2501B1進行開發設計。
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TN046 V1.0
2. SN8P2501B轉換SN8P2501C說明:
SN8P2501C為延續SN8P2501B規格/特性/腳位所開發的新產品,雖然相似度高,但仍有不同的部份,SN8P2501B必須要經過簡單修改才能轉換SN8P2501C,以下針對兩個晶片轉換與差異性進行說明:
Features Selection Table:
CHIP ROM RAM Stack 48 48 48 4 4 4 SN8P2501B 1K*16 SN8P2501B1 1K*16 SN8P2501C 1K*16 Timer PWM I/O IHRC Buzzer T0 TC0 V V 12 1 V V V 12 1 V V V 8 1 V Ext. OSC V V - 0.5s RTC V V - Wake-up Pin No. 5 5 5 Package DIP14/SOP14/SSOP16 DIP14/SOP14/SSOP16 DIP14/SOP14/MSOP10 功能差異比較表: Item Port 2 I/O pin External oscillator IHRC 16MHz Fcpu T0 timer Noise_Filter code option Low power mode SN8P2501B P2.0~P2.5 4M/12M/32K/RC IHRC 16MHz with RTC Fosc/1~Fosc/16 T0 timer with RTC Build in Noise_Filter option No low power option. SN8P2501C P2.0, P2.1 Not support external oscillator IHRC 16MHz without RTC Fosc/1~Fosc/128 T0 timer without RTC Noise_Filter always enables. Build in low power option for lower power consumption. 封裝與腳位: Package Type DIP14/SOP14 SN8P2501B P2.2 P2.1 P2.0 VDD P1.3/XIN P1.2/XOUT P1.1/RST/VPP SN8P2501C NC P2.1 P2.0 VDD P1.3/XIN P1.2/XOUT P1.1/RST/VPP 1 U 14 2 13 3 12 4 11 5 10 6 9 7 8 SN8P2501BP SN8P2501BS 1 U 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 SN8P2501BX P2.3 P2.4 P2.5 VSS P0.0/INT0 P1.0 P5.4/BZ0/PWM0 DIP 14 pin SOP 14 pin P2.3 P2.4 P2.5 VSS VSS P0.0/INT0 P1.0 P5.4/BZ0/PWM0 SSOP 16 pin 1 U 14 2 13 3 12 4 11 5 10 6 9 7 8 SN8P2501CP SN8P2501CS NC NC NC VSS P0.0/INT0 P1.0 P5.4/BZ0/PWM0 DIP 14 pin SOP 14 pin SSOP16 P2.2 P2.1 P2.0 VDD VDD P1.3/XIN P1.2/XOUT P1.1/RST/VPP 不支援 ,,
TN046 V1.0
P2.0 VDD P1.3/XIN P1.2/XOUT P1.1/RST/VPP MSOP10 不支援 1 U 10 2 9 3 8 4 7 5 6 SN8P2501CA P2.1 VSS P0.0/INT0 P1.0 P5.4/BZ0/PWM0 MSOP 10 pin a. b. c. d. e. f. g. h.
SN8P2501B轉換SN8P2501C注意事項: M2IDE_V126版本支援SN8P2501C型號。
程式宣告SN8P2501C,code option依照SN8P2501C設定。
燒錄IC選擇SN8P2501C型號,燒錄轉接板與SN8P2501B共用,新版燒錄轉接板已整合SN8P2501B/ SN8P2501B1/ SN8P2501C三個型號於同一片板。
SN8P2501C仿真開發板(EV-kit)與SN8P2501B共用,新版仿真開發板已整合SN8P2501B/ SN8P2501B1/ SN8P2501C三個型號於同一片板。
原來SN8P2501B方案若使用P2.2~P2.5腳位,不適合轉換為SN8P2501C,必須評估原設計腳位是否可在SN8P2501C實現。
原來SN8P2501B方案若使用外部晶振,不適合轉換為SN8P2501C,必須評估原設計外部晶振是否可以IHRC內部振盪器取代。
原來SN8P2501B方案若使用RTC功能且有real time計時需求,無法轉換為SN8P2501C。 新開發案,可直接使用SN8P2501C進行開發設計。
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TN046 V1.0
SONIX reserves the right to make change without further notice to any products herein to improve reliability, function or design. SONIX does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. SONIX products are not designed, intended, or authorized for us as components in systems intended, for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SONIX product could create a situation where personal injury or death may occur. Should Buyer purchase or use SONIX products for any such unintended or unauthorized application. Buyer shall indemnify and hold SONIX and its officers, employees, subsidiaries, affiliates and distributors
harmless against all claims, cost, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that SONIX was negligent regarding the design or manufacture of the part.
Main Office:
Address:10F-1, No.36, Taiyuan Street., Chupei City, Hsinchu, Taiwan R.O.C. Tel: 886-3-5600 888 Fax: 886-3-5600 889
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Technical Support by Email: Sn8fae@sonix.com.tw
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