Issue 5.1 April 2001 Description The PUMA 84 range of devices provide a high density, surface mount memory solution with density up to twice that of standard monolithic devices. The PUMA 84 may accomodate various memory technologies including SRAM, FLASH and EEPROM. The devices are designed to offer a defined upgrade path and may be user configured as 8, 16 or 32 bits wide. The PUMA 84FV256006 is a 8M x 32, 3.3V FLASH Module in a 84 ‘J’ Leaded package which complies with the JEDEC 84 PLCC standard. Access times of 90/120/150 ns are available. Block Diagram A0 ~A21 /OE /RESET 4M x 8 FLASH • Access times of 90, 120 and 150ns. • 3.3V + 10% VCC. • Commercial and Industrial temperature grades • JEDEC Standard 84 ‘J’ Lead surface mount package. • May be organised as 8M x 32, 16M x 16 and 32M x 8 • Flexible Sector (64 KByte) Architecture. • Embedded Algorithms. • Multiple Ground pins for maximum noise immunity. Package Details PUMA 84 - Plastic 84 ‘J’ Leaded Package. Max. Dimensions - 30.35 x 30.35 x 6.00 (nom) All Dimensions in mm. 4M x 8 FLASH 4M x 8 FLASH D8 ~ 15 /WE5 4M x 8 FLASH /CS2 4M x 8 FLASH D16 ~ 23 D8 ~ 15 /CS6 /WE2 4M x 8 FLASH D0 ~ 7 /CS5 /CS1 /WE1 The 3.3V device is available to commercial and industrial temperature grade. Features D0 ~ 7 /WE6 4M x 8 FLASH D16 ~ 23 /CS3 /CS7 /WE3 /WE7 D24 ~ 31 4M x 8 FLASH /CS4 /WE4 D24 ~ 31 /CS8 /WE8 Pin Definition See page 2. Pin Functions Description Signal Address Input Data Input/Output Chip Select Write Enable Output Enable Hardware Reset No Connect Power Ground A0~A21 D0~D31 /CS1~8 /WE1-8 /OE /RESET NC VCC VSS 8M x 32 FLASH Module PUMA 84FV256006 - 90/12/15 Pin Definition - PUMA84FV256006 Pin PAGE 2 Signal Pin Signal 1 VCC 43 VCC 2 /WE2 44 A13 3 /CS1 45 A12 4 /CS2 46 A11 5 /CS3 47 A10 6 /CS4 48 A9 7 A17 49 A8 8 A18 50 A7 9 D16 51 D0 10 A19 52 /WE4 11 A20 53 /WE7 12 A21 54 /WE5 13 NC 55 /WE8 14 D17 56 D1 15 D18 57 D2 16 D19 58 D3 17 VSS 59 VSS 18 D20 60 D4 19 D21 61 D5 20 D22 62 D6 21 D23 63 D7 22 VCC 64 VCC 23 D24 65 D8 24 D25 66 D9 25 D26 67 D10 26 D27 68 D11 27 VSS 69 VSS 28 D28 70 D12 29 D29 71 D13 30 D30 72 D14 31 NC 73 NC 32 NC 74 /WE6 33 /RESET 75 D15 34 /WE3 76 A14 35 D31 77 A15 36 A6 78 A16 37 A5 79 /WE1 38 A4 80 /OE 39 A3 81 /CS5 40 A2 82 /CS6 41 A1 83 /CS7 42 A0 84 /CS8 Issue 5.1 April 2001 Ordering Information Package Details PUMA 84 - Plastic 84 ‘J’ Leaded Package. 30.35 (1.195) sq. 30.10 (1.185) sq. 0.90 (0.035) typ. 28.20 (1.110) 0.46 (0.018) typ. 29.20 (1.150) 1.27 (0.050) typ. 6.00 (0.236) max Ordering Information PUMA 84FV256006I - 90 Speed Temperature Range 90 = 90ns 12 = 120ns 15 = 150ns Blank = Commercial I = Industrial Memory Organisation 256006 = configurable as 8M x 32, 16M x 16 or 32M x 8 Power Consumption V = 3.3V + 10% VCC Technology F = FLASH Package PUMA 84 = Plastic 84 ‘J’ Leaded Package Note : Although this data is believed to be accurate the information contained herein is not intended to and does not create any warranty of merchantibility or fitness for a particular purpose. Our products are subject to a constant process of development. Data may be changed without notice. Products are not authorised for use as critical components in life support devices without the express written approval of a company director. PAGE 3 Issue 5.1 April 2001