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HD64F2149YV 数据表(PDF) 39 Page - Renesas Technology Corp |
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HD64F2149YV 数据表(HTML) 39 Page - Renesas Technology Corp |
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39 / 1075 page ![]() Section 1 Overview Rev. 3.00 Jan 18, 2006 page 11 of 1044 REJ09B0280-0300 1.3.2 Pin Functions in Each Operating Mode Tables 1.2(a) and table 1.2(b), respectively, show the pin functions of the H8S/2149 and H8S/2169, for each of the operating modes. (B) following the pin number indicates VCCB drive, and (N) indicates an NMOS push-pull/open-drain drive. Table 1.2(a) H8S/2149 Pin Functions in Each Operating Mode Pin Name Pin No. Expanded Modes Single-Chip Modes FP-100B TFP-100B Mode 1 Mode 2 (EXPE = 1) Mode 3 (EXPE = 1) Mode 2 (EXPE = 0) Mode 3 (EXPE = 0) Flash Memory Programmer Mode 1 RES RES RES RES 2 XTAL XTAL XTAL XTAL 3 EXTAL EXTAL EXTAL EXTAL 4 VCCB VCCB VCCB VCC 5 MD1 MD1 MD1 VSS 6 MD0 MD0 MD0 VSS 7 NMI NMI NMI FA9 8 STBY STBY STBY VCC 9 VCL VCL VCL VCC 10 (B) PA7/CIN15/ KIN15/ PS2CD PA7/A23/CIN15/ KIN15/PS2CD PA7/CIN15/ KIN15/ PS2CD NC 11 (B) PA6/CIN14/ KIN14/ PS2CC PA6/A22/CIN14/ KIN14/PS2CC PA6/CIN14/ KIN14/ PS2CC NC 12 (N) P52/SCK0/SCL0 P52/SCK0/SCL0 P52/SCK0/SCL0 NC 13 P51/RxD0 P51/RxD0 P51/RxD0 FA17 14 P50/TxD0 P50/TxD0 P50/TxD0 NC 15 VSS VSS VSS VSS 16 (N) P97/ WAIT/SDA0 P97/ WAIT/SDA0 P97/SDA0 VCC 17 P96/ φ/EXCL P96/ φ/EXCL P96/ φ/EXCL NC 18 AS/IOS AS/IOS P95/ CS1 FA16 19 HWR HWR P94/ IOW FA15 20 (B) PA5/CIN13/ KIN13/ PS2BD PA5/A21/CIN13/ KIN13/PS2BD PA5/CIN13/ KIN13/ PS2BD NC 21 (B) PA4/CIN12/ KIN12/ PS2BC PA4/A20/CIN12/ KIN12/PS2BC PA4/CIN12/ KIN12/ PS2BC NC |
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