Cypress CY7C027V, CY7C037AV, CY7C037V, CY7C028V, CY7C027AV Pin Configurations, Pin Tqfp Top View

CY7C027V/027VN/027AV/028V

CY7C037V/037AV/038V

Pin Configurations

A9L

A10L

A11L

A12L

A13L

A14L

[1]A15L

NC NC

LBL

UBL

CE0L

CE1L

SEML

VCC

R/WL

OEL

GND

GND I/O15L I/O14L I/O13L

I/O12L I/O11L I/O10L

Figure 1. 100-Pin TQFP (Top View)

A8L A7L A6L A5L A4L A3L A2L A1L A0L NC INTL BUSYL GND M/S BUSYR INTR A0R A1R A2R A3R A4R A5R A6R A7R A8R

100 99		98	97	96	95	94	93	92	91	90	89	88	87	86	85	84	83	82	81	80	79	78	77	76
1																								75
2																								74
3																								73
4																								72
5																								71
6																								70
7																								69
8																								68
9																								67
10																								66
11						CY7C028V (64K x 16)																		65
12																								64
13																								63
		CY7C027V/027VN/027AV (32K x 16)
14																								62
15																								61
16																								60
17																								59
18																								58
19																								57
20																								56
21																								55
22																								54
23																								53
24																								52
25																								51
26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50

A9R

A10R

A11R

A12R

A13R

A14R A15R [1]

NC

NC

LBR

UBR

CE0R

CE1R

SEMR

GND

R/WR

OER

GND

GND

I/O15R

I/O14R

I/O13R

I/O12R

I/O11R

I/O10R

I/O9L I/O8L VCC I/O7L I/O6L I/O5L I/O4L I/O3L I/O2L GND I/O1L I/O0L GND I/O0R I/01R I/O2R I/O3R I/O4R I/O5R I/O6R VCC I/O7R I/O8R I/O9R NC

Note

1. This pin is NC for CY7C027V/027VN/027AV.

Document #: 38-06078 Rev. *B Page 2 of 18

[+] Feedback