TMS27C210A Datasheet, PDF (1/15 Pages) Texas Instruments – PROGRAMMABLE READ-ONLY MEMORIES

D Organization . . . 65536 by 16 Bits
D Single 5-V Power Supply
D Operationally Compatible With Existing
Megabit EPROMs
D 40-Pin Dual-In-Line Package and 44-Lead
Plastic Leaded Chip Carrier
D All Inputs / Outputs Fully TTL Compatible
D ±10% V_CC Tolerance
D Maximum Access / Minimum Cycle Time
’27C/PC210A-10 100 ns
’27C/ PC210A-12 120 ns
’27C/ PC210A-15 150 ns
’27C/ PC210A-20 200 ns
’27C/ PC210A-25 250 ns
D 16-Bit Output For Use in
Microprocessor-Based Systems
D Very High-Speed SNAP! Pulse
Programming
D Power-Saving CMOS Technology
D 3-State Output Buffers
D 400-mV Minimum DC Noise Immunity With
Standard TTL Loads
D Latchup Immunity of 250 mA on All Input
and Output Pins
D No Pullup Resistors Required
D Low Power Dissipation
– Active . . . 275 mW Worst Case
– Standby . . . 0.55 mW Worst Case
(CMOS-Input Levels)
D Temperature Range Options
PIN NOMENCLATURE
A0 – A15
DQ0 – DQ15
E
G
GND
NC
PGM
VCC
VPP
Address Inputs
Inputs (programming) / Outputs
Chip Enable
Output Enable
Ground
No Internal Connection
Program
5-V Power Supply
13-V Power Supply‡
† _{Pins 11 and 30 (J package) and pins 12 and 34 (FN}
package) must be connected externally to ground.
‡ _{Only in program mode}
TMS27C210A 65536 BY 16-BIT UV ERASABLE
TMS27PC210A 65536 BY 16-BIT
PROGRAMMABLE READ-ONLY MEMORIES
SMLS310D– NOVEMBER 1990 – REVISED SEPTEMBER 1997
J PACKAGE
( TOP VIEW )
VPP 1
E2
DQ15 3
DQ14 4
DQ13 5
DQ12 6
DQ11 7
DQ10 8
DQ9 9
DQ8 10
GND† 11
DQ7 12
DQ6 13
DQ5 ¹⁴
DQ4 ¹⁵
DQ3 ¹⁶
DQ2 ¹⁷
DQ1 ¹⁸
DQ0 ¹⁹
G ²⁰
40 VCC
39 PGM
38 NC
37 A15
36 A14
35 A13
34 A12
33 A11
32 A10
31 A9
30 GND†
29 A8
28 A7
27 _A6
26 _A5
25 _A4
24 _A3
23 _A2
22 _A1
21 _A0
FN PACKAGE
( TOP VIEW )
DQ12
DQ11
DQ10
DQ9
DQ8
GND†
NC
DQ7
DQ6
DQ5
DQ4
6543
7
8
9
10
11
12
13
14
15
16
17
2 1 44 43 42 41 40
39
38
37
36
35
34
33
32
31
30
29
18 19 20 21 22 23 24 25 26 27 28
A13
A12
A11
A10
A9
GND†
NC
A8
A7
A6
A5
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1997, Texas Instruments Incorporated
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251–1443
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