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CY62157EV30LL-45ZXA Datasheet(PDF) 3 Page - Cypress Semiconductor |
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CY62157EV30LL-45ZXA Datasheet(HTML) 3 Page - Cypress Semiconductor |
3 / 21 page CY62157EV30 MoBL® Document #: 38-05445 Rev. *I Page 3 of 21 Pin Configuration Figure 1. 48-ball VFBGA (Top View) [1] Figure 2. 44-pin TSOP II (Top View) [2] Figure 3. 48-pin TSOP I (512 K × 16/1 M × 8) (Top View) [1, 3] WE VCC A11 A10 NC A6 A0 A3 CE1 I/O10 I/O8 I/O9 A4 A5 I/O11 I/O13 I/O12 I/O14 I/O15 VSS A9 A8 OE VSS A7 I/O0 BHE CE2 A2 A1 BLE VCC I/O2 I/O1 I/O3 I/O4 I/O5 I/O6 I/O7 A15 A14 A13 A12 NC A18 NC 3 2 6 5 4 1 D E B A C F G H A16 A17 1 2 3 4 5 6 7 8 9 11 14 31 32 36 35 34 33 37 40 39 38 12 13 41 44 43 42 16 15 29 30 18 17 20 19 27 28 25 26 22 21 23 24 10 A5 A6 A7 A4 A3 A2 A1 A0 A17 A18 A9 A10 A11 A12 A15 A16 A14 A13 OE BHE BLE CE WE I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O9 I/O10 I/O11 I/O12 I/O13 I/O14 I/O15 VCC VCC VSS VSS A8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE CE2 NC BHE BLE A18 A17 A7 A6 A5 A4 A3 A2 A1 A16 BYTE Vss I/O15/A19 I/O7 I/O14 I/O6 I/O13 I/O5 I/O12 I/O4 Vcc I/O11 I/O3 I/O10 I/O2 I/O9 I/O1 I/O8 I/O0 OE Vss CE1 A0 Product Portfolio Product Range VCC Range (V) Speed (ns) Power Dissipation Operating ICC, (mA) Standby, ISB2 ( A) f = 1 MHz f = fmax Min Typ [4] Max Typ [4] Max Typ [4] Max Typ [4] Max CY62157EV30LL Industrial/Auto-A 2.2 3.0 3.6 45 1.8 3 18 25 2 8 Auto-E 2.2 3.0 3.6 55 1.8 4 18 35 2 30 Notes 1. NC pins are not connected on the die. 2. The 44-pin TSOP II package has only one chip enable (CE) pin. 3. The BYTE pin in the 48-pin TSOP I package must be tied HIGH to use the device as a 512 K × 16 SRAM. The 48-pin TSOP I package can also be used as a 1 M × 8 SRAM by tying the BYTE signal LOW. In the 1 M x 8 configuration, Pin 45 is A19, while BHE, BLE and I/O8 to I/O14 pins are not used (NC). 4. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at VCC = VCC(typ), TA = 25 °C. [+] Feedback |
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