Name: CY7C341B-25JC
Brand: Infineon Technologies
SKU: JM-CY7C341B-25JC
Availability: InStock

Infineon Technologies CY7C341B-25JC

View All Display Drivers by Infineon Technologies

Part Number:
CY7C341B-25JC
Manufacturer:
Infineon Technologies
Category:
Display Drivers
RoHs:
Non-RoHS Compliant
Datasheet:
CY7C341B-25JC_Datesheet
Description:
IC PLD 192MC 25NS 84PLCC
In stock 0

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Specifications

Type

Paramete

Type

Paramete

Package / Case

84-LCC (J-Lead)

Programmable Type

EPLD

Speed

25 ns

Supplier Device Package

84-PLCC (29.31x29.31)

Voltage - Input

Mounting Type

Surface Mount

Number of Macrocells

192

Overview

CY7C341B-25JC Accessory Model Information
(Comprehensive Data Sheet Extract & Application Notes)

1. Device Identity

Item	Details
Ordering Code	CY7C341B-25JC (Commercial temp) / CY7C341B-25JI (Industrial temp)
Marketing Name	192-Macrocell MAX® EPLD
Family	Cypress MAX® EPLD (Erasable-Programmable Logic Device)
Speed Grade	–25 (25 ns tPD1 combinatorial, 62.5 MHz fMAX)
Package	84-lead Plastic Leaded Chip Carrier (PLCC-84), J83 outline
JEDEC	MS-018 registered, 1.15 in × 1.15 in body, 0.050 in lead pitch
RoHS Status	Non-RoHS (windowed for UV erasure)

2. Pin-1 Reference & Pin-Use Summary

Pin-1 Location	Corner index/dot next to pin 1 (top view)
Dedicated Inputs	8 (incl. pin-3 global CLK)
Bi-dir I/O	64
Power	8 VCC (pins 18-19-39-40-60-61-81-82)
Ground	8 GND (pins 20-21-41-42-62-63-83-84)
NC	0 – every pin has function

3. Absolute Maximum Ratings (Stresses only)

Parameter	Value
VCC w.r.t. GND	–0.5 V to +7.0 V
DC I/O voltage	–0.5 V to VCC + 0.5 V
DC output current per pin	±50 mA
Storage temperature	–65 °C to +135 °C
TJ (junction) under bias	150 °C

4. Recommended Operating Conditions

Grade	Ambient Temp	VCC Tolerance
Commercial (C)	0 °C to +70 °C	5 V ± 5 %
Industrial (I)	–40 °C to +85 °C	5 V ± 10 %

5. DC Electrical Characteristics (over operating range)

Symbol	Parameter	Min	Max	Unit
VIH	Input HIGH	2.0	VCC+0.3	V
VIL	Input LOW	–0.3	0.8	V
VOH	Output HIGH (IOH = –4 mA)	2.4	–	V
VOL	Output LOW (IOL = 8 mA)	–	0.45	V
IIX	Input leakage	–10	+10	µA
IOZ	Tri-state leakage	–40	+40	µA

6. Switching Characteristics (CY7C341B-25JC)

Symbol	Description	Min	Max	Unit
tPD1	Dedicated input → comb. output	–	25	ns
tPD2	I/O input → comb. output	–	40	ns
tSU	Global CLK set-up time	15	–	ns
tCO1	CLK → registered output	–	14	ns
fMAX	Max toggle frequency (pipeline)	62.5	–	MHz

7. On-Chip Resources

Block	Quantity	Details
Logic Array Blocks (LABs)	12	16 macrocells each
Macrocells	192	64 I/O-linked, 128 buried
Expander Product Terms	384	32 per LAB, shareable
Product-Term Expanders	384	Single-term, 32 per LAB
PIA (Programmable Interconnect)	1	Fixed 14 ns delay, zero skew

8. Design-Security & Erase

Security bit prohibits EPROM read-back; erased by 20-30 min UV @ 3.6 mW/cm², 253.7 nm.
Window: Quartz lid – keep covered during normal operation.

9. Accessory & Support Components

Function	Cypress Part / Recommendation
Device Socket	84-contact PLCC socket, 0.050 in pitch (e.g. Mill-Max 054-1-084)
UV Eraser	Cypress CE-220 or equivalent (3.6 mW/cm², 253.7 nm)
Software	CY3700/MAX+ pDS 4.x, later migrated to Altera MAX+PLUS II
Programming Adapter	Cypress CY3700-DIP84 for gang programmer
Power Decoupling	0.22 µF mono-ceramic per VCC pin, placed < 0.5 in from package

10. Thermal & Reliability Data

Parameter	Typ	Unit	Condition
θJA (still air)	45	°C/W	J83 PLCC-84
θJC	15	°C/W	Package top to case
Moisture sensitivity	JEDEC Level 3	–	168 h @ 30 °C/60 % RH

11. Ordering & Packaging Codes

Code	Description	Temp	Package
CY7C341B-25JC	Commercial	0 °C – +70 °C	PLCC-84 (J83)
CY7C341B-25JI	Industrial	–40 °C – +85 °C	PLCC-84 (J83)
CY7C341B-25HC/HI	Windowed LCC	C/I	HLCC-84 (H84)
CY7C341B-25RC/RI	Windowed PGA	C/I	PGA-84 (R84)

12. Handling & Design Tips

Unused inputs: Tie to VCC or GND – do not float.
Unused I/Os: Configure as output driving LOW to minimize noise.
Clocking: Use dedicated pin-3 for global CLK to achieve tSU/tCO specs.
Power sequencing: VCC rise time ≤ 10 ms; apply simultaneous power to all VCC pins.
Board lock: PLCC extractor tool prevents lead damage during removal.

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