0TU AT27C010-45JU AT27C010-45JU AT27C010-45PU AT27C010-45PU AT27C010-45TU AT27C010-45TU AT27C010-70JU AT27C010-70JU AT27C010-70PU AT27C010-70PU AT27C010-70TU AT27C010-70TU AT27C020-55JU AT27C020-55JU AT27C020-55PU AT27C020-55PU AT27C020-90JU AT27C020-90JU AT27C020-90PU AT27C020-90PU AT27C020-90TU AT27C020-90TU AT27C040-70JU AT27C040-70JU AT27C040-70PU AT27C040-70PU AT27C040-70TU AT27C040-70TU AT27C040-90JU AT27C040-90JU AT27C040-90PU AT27C040-90PU AT27C040-90TU AT27C040-90TU AT27C080-90JU AT27C080-90JU AT27C080-90PU AT27C080-90TU AT27C080-90TU AT27C1024-45JU AT27C1024-45JU AT27C1024-70JU AT27C1024-70JU AT27C1024-70PU AT27C1024-70PU AT 27C2048-55JU AT27C2048-90JU AT27C2048-90JU AT27C2048-90PU AT27C2048-90PU AT27C256R-45JU AT27C256R-45JU NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW NOW AT27C256R-45PI AT27C256R-45R

dering information Green package (Pb/halide-free) ICC (mA) tACC (ns) Active Standby Atmel ordering code Package Lead finish Operation range 55 25 0.1 AT27C020-55JU AT27C020-55PU 32J 32P6 Matte tin Matte Tin Industrial (-40C to 85C) 90 25 0.1 AT27C020-90JU AT27C020-90PU 32J 32P6 Matte tin Matte tin Industrial (-40C to 85C) Package type 10 32J 32-lead, plastic, J-leaded chip carrier (PLCC) 32P6 32-lead, 0.600" wide, plastic, dual inline package (PDIP) Atmel AT27C020 0570H-EPROM-4/11 Atmel AT27C020 8. Packaging information 32J - PLCC 1.14(0.045) X 45 PIN NO. 1 IDENTIFIER 1.14(0.045) X 45 0.318(0.0125) 0.191(0.0075) E1 E2 B1 E B e A2 D1 A1 D A 0.51(0.020)MAX 45 MAX (3X) COMMON DIMENSIONS (Unit of measure = mm) D2 Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower

commended for new designs. Use Green package option. Green Package (Pb/Halide-free) ICC (mA) tACC (ns) Active Standby Ordering Code Package 55 25 0.1 AT27C020-55JU AT27C020-55PU AT27C020-55TU 32J 32P6 32T Industrial (-40 C to 85 C) 90 25 0.1 AT27C020-90JU AT27C020-90PU AT27C020-90TU 32J 32P6 32T Industrial (-40 C to 85 C) Package Type 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32P6 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) 10 Operation Range AT27C020 AT27C020 20. Packaging Information 20.1 32J - PLCC 1.14(0.045) X 45 PIN NO. 1 IDENTIFIER 1.14(0.045) X 45 0.318(0.0125) 0.191(0.0075) E1 E2 B1 E B e A2 D1 A1 D A 0.51(0.020)MAX 45 MAX (3X) COMMON DIMENSIONS (Unit of Measure = mm) D2 Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the e

dering information Green package (Pb/halide-free) ICC (mA) tACC (ns) Active Standby Atmel ordering code Package Lead finish Operation range 55 25 0.1 AT27C020-55JU AT27C020-55PU 32J 32P6 Matte tin Matte Tin Industrial (-40C to 85C) 90 25 0.1 AT27C020-90JU AT27C020-90PU 32J 32P6 Matte tin Matte tin Industrial (-40C to 85C) Package type 10 32J 32-lead, plastic, J-leaded chip carrier (PLCC) 32P6 32-lead, 0.600" wide, plastic, dual inline package (PDIP) Atmel AT27C020 0570H-EPROM-4/11 Atmel AT27C020 8. Packaging information 32J - PLCC 1.14(0.045) X 45 PIN NO. 1 IDENTIFIER 1.14(0.045) X 45 0.318(0.0125) 0.191(0.0075) E1 E2 B1 E B e A2 D1 A1 D A 0.51(0.020)MAX 45 MAX (3X) COMMON DIMENSIONS (Unit of measure = mm) D2 Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower

al (-40C to 85C) 25 0.1 AT27C020-90JA AT27C020-90PA 32J 32P6 Automotive (-40C to 125C) Note: Refer to PCN# SC042702. 19.2 Green Package Option (Pb/Halide-free) Operation Range ICC (mA) tACC (ns) Active Standby Ordering Code Package 90 25 0.1 AT27C020-90JU AT27C020-90PU AT27C020-90TU 32J 32P6 32T Operation Range Industrial (-40C to 85C) Package Type 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32P6 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) 10 AT27C020 0570E-EPROM-05/05 AT27C020 20. Packaging Information 20.1 32J - PLCC 1.14(0.045) X 45 PIN NO. 1 IDENTIFIER 1.14(0.045) X 45 0.318(0.0125) 0.191(0.0075) E1 E2 B1 E B e A2 D1 A1 D A 0.51(0.020)MAX 45 MAX (3X) COMMON DIMENSIONS (Unit of Measure = mm) D2 Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are m

commended for new designs. Use Green package option. Green Package (Pb/Halide-free) ICC (mA) tACC (ns) Active Standby Ordering Code Package 55 25 0.1 AT27C020-55JU AT27C020-55PU AT27C020-55TU 32J 32P6 32T Industrial (-40 C to 85 C) 90 25 0.1 AT27C020-90JU AT27C020-90PU AT27C020-90TU 32J 32P6 32T Industrial (-40 C to 85 C) Package Type 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32P6 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) 10 AT27C020 0570G-EPROM-12/07 AT27C020 20. Packaging Information 20.1 32J - PLCC 1.14(0.045) X 45 PIN NO. 1 IDENTIFIER 1.14(0.045) X 45 0.318(0.0125) 0.191(0.0075) E1 E2 B1 E B e A2 D1 A1 D A 0.51(0.020)MAX 45 MAX (3X) COMMON DIMENSIONS (Unit of Measure = mm) D2 Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the

5C) Note: Refer to PCN# SC042702. 19.2 Green Package (Pb/Halide-free) Operation Range ICC (mA) tACC (ns) Active Standby Ordering Code Package 55 25 0.1 AT27C020-55JU AT27C020-55PU AT27C020-55TU 32J 32P6 32T Industrial (-40C to 85C) 90 25 0.1 AT27C020-90JU AT27C020-90PU AT27C020-90TU 32J 32P6 32T Industrial (-40C to 85C) Operation Range Package Type 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32P6 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) 10 AT27C020 0570F-EPROM-10/05 AT27C020 20. Packaging Information 20.1 32J - PLCC 1.14(0.045) X 45 PIN NO. 1 IDENTIFIER 1.14(0.045) X 45 0.318(0.0125) 0.191(0.0075) E1 E2 B1 E B e A2 D1 A1 D A 0.51(0.020)MAX 45 MAX (3X) COMMON DIMENSIONS (Unit of Measure = mm) D2 Notes: 1. This package conforms to JEDEC reference MS-016, Variation AE. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are m

commended for new designs. Use Green package option. Green Package (Pb/Halide-free) ICC (mA) tACC (ns) Active Standby Ordering Code Package 55 25 0.1 AT27C020-55JU AT27C020-55PU AT27C020-55TU 32J 32P6 32T Industrial (-40 C to 85 C) 90 25 0.1 AT27C020-90JU AT27C020-90PU AT27C020-90TU 32J 32P6 32T Industrial (-40 C to 85 C) Package Type 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32P6 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) 10 Operation Range AT27C020 20.2 32P6 - PDIP D PIN 1 E1 A SEATING PLANE A1 L B B1 e E 0 ~ 15 C COMMON DIMENSIONS (Unit of Measure = mm) REF SYMBOL eB Note: 1. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). R 12 AT27C020 NOM MAX A - - 4.826 A1 0.381 - - D 41.783 - 42.291 E 15.240 - 15.875 E1 13.462 - 13.970 B 0.356 - 0.559 B1 1.041 - 1.651 L 3.048 - 3.556 C 0.203 - 0.381 eB 15.494 - 17.526 e 2325 Orchard Parkway San Jose, CA 95131