CXD8058Q

www.DataSheet4U.com CXD8058Q (1/3) IL00D C-MOS MEMORY CONTROL —TOP VIEW— 36 35 34 33 32 31 30 29 28 27 26 25 GND PIN I/O No. 1 2 3 4 5 6 7 8 9 10 11 12 I/O I/O I/O I/O I/O — I/O I/O I/O I/O I/O I/O 1 2 3 4 5 6 7 8 9 10 11 12 SIGNAL D7/PA4 D6/PA3 D5/PA2 D4/PA1 D3/PDB GND D2/PDA D1/PD9 D0/PD8 C7/PD7 C6/PD6 C5/PD5 PIN I/O No. 13 14 15 16 17 18 19 20 21 22 23 24 GND 37 38 39 40 41 42 43 44 45 46 47 48 GND VDD VDD GND 24 23 22 21 20 19 18 17 16 15 14 13 SIGNAL PIN I/O No. 25 26 27 28 29 30 31 32 33 34 35 36 O O I/O I/O O I/O — I/O O I/O I/O O SIGNAL B2 B1/PLS3 B0/EN3 A7/LD3 A6/PLS2 A5/EN2 GND A4/LD2 A3/PLS1 A2/EN1 A1/LD1 A0 PIN I/O No. 37 38 39 40 41 42 43 44 45 46 47 48 I I I I I — — I I I/O I I SIGNAL CK1 CK2 CK3 CK4 CKX GND VDD RST CKD DIO ADR CS I/O C4/PD4 I/O C3/PD3 I/O C2/PD2 I/O C1/PD1 I/O C0/PD0 — GND — VDD I/O B7/TEST O B6/PLS4 I/O B5/EN4 I/O B4/LD4 B3 O CXD8058Q (2/3) www.DataSheet4U.com MODE* MOD 0 MOD 1 MOD 2 MOD 3 FUNCTION 4 CHANNEL (CH1 TO CH4) CYCLIC PULSE GENERATORS 2 CHANNEL (CH1 AND CH2) CYCLIC PULSE GENERATORS 1 CHANNEL (CH3) CLOCK FREQUENCY COUNTER 2 CHANNEL (CH1 AND CH2) CYCLIC PULSE GENERATORS 2 CHANNEL (CHC AND CHD) 8-BIT SERIAL TO PARALLEL CONVERTOR 4 CHANNEL (CHA TO CHD) 8-BIT SERIAL TO PARALLEL CONVERTOR * THESE 4 MODE CONTROLS ARE DETERMINED AT MODE REGISTER. INPUT ADR CKD CKX CS RST ; SERIAL ADDRESS ; SERIAL INTERFACE CLOCK ; SWITCHING TIMING PULSE ; CHIP SELECT (LOW : ACTIVE) ; RESET PULSE (LOW...