Millimeters Inches Symbol MIN TYP MAX | Analog Devices ADSP-2181

ADSP-2181/ADSP-2183

OUTLINE DIMENSIONS

128-Lead Metric Thin Plastic Quad Flatpack (TQFP)

A

L

SEATING

PLANE

	D
	D1
	D3
128	103
1	102

TOP VIEW			E3 E1 E

(PINS DOWN)

D

A1 A2

38

39

65 64

Be

	MILLIMETERS				INCHES
SYMBOL	MIN	TYP	MAX	MIN	TYP	MAX

A			1.60		0.063

A1	0.05		0.15	0.002		0.006
A2	1.30	1.40	1.50	0.051	0.055	0.059

D	15.75	16.00	16.25	0.620	0.630	0.640

D1	13.90	14.00	14.10	0.547	0.551	0.555
D3		12.50	12.58		0.492	0.495
E	21.75	22.00	22.25	0.856	0.866	0.876

E1	19.90	20.00	20.10	0.783	0.787	0.792

E3		18.50	18.58		0.728	0.731
L	0.45	0.60	0.75	0.018	0.024	0.030

e	0.42	0.50	0.58	0.017	0.019	0.023

B	0.17	0.22	0.27	0.007	0.009	0.011

D			0.10			0.004
			0.10			0.004

REV. 0

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Image 33

Analog Devices ADSP-2181, ADSP-2183 manual Millimeters Inches Symbol MIN TYP MAX, Outline Dimensions

Contents

General Description Functional Block Diagram Architecture Overview ADSP-2181/ADSP-2183 ADSP-2181/ADSP-2183 Integration PIN Descriptions Pin Input Names Pins Output Function Source of Interrupt Address Hex Interrupt VectorHighest Priority Lowest Priority ADSP-2181 ADSP-2183 System Interface Memory A13 A120 Pmovlay Address Range Wait State Register InternalMemory Space Word Size Alignment Idma Port Booting Booting Method Biased Rounding Syntax IOaddr = dreg dreg = IOaddrInstruction SET Description Designing AN EZ-ICE-COMPATIBLE System PM, DM, BM, IOM, & CM Reset GND Grades Parameter Test Conditions Min Max Unit Grade Parameter Min Max Unit Frequency Dependency for Timing Specifications Memory Timing SpecificationsAbsolute Maximum Ratings ESD Sensitivity Package 50C/W 2C/W 48C/W41C/W 10C/W 31C/W Test Conditions Capacitive Loading ADSP-2183-SPECIFICATIONS ADSP-2183 Timing Parameters Tqfp Delay Valid Output Parameter Min Max Unit Clock Signals and Reset Control Signals28.8 MHz Parameter Min Max Clock Signals and Reset Flag Output Delay from Clkout Low5 25tCK + FI, or PFx Setup before Clkout Low1, 2, 3 25tCK + IRQxParameter Min Max Unit Interrupts and Flag Flag Output Hold after Clkout Low5 5tCK Parameter Min Max Unit Bus Request/Grant 28.8 MHz Parameter Min Max Unit Memory Read Parameter Min Max Unit Memory Read Parameter Min Max Unit Memory Write Parameter Min Max Unit Serial Ports Parameter Min Max Unit Idma Address Latch Parameter Min Max Unit Idma Write, Short Write Cycle 28.8 MHzParameter Min Max Idma Write, Short Write Cycle Parameter Min Max Unit Idma Write, Long Write Cycle 28.8 MHz Parameter Min Max Unit Idma Read, Long Read Cycle Parameter Min Max Unit Idma Read, Long Read Cycle 28.8 MHz Parameter Min Max Unit Idma Read, Short Read Cycle Parameter Min Max Unit Idma Read, Short Read Cycle Lead Tqfp Package Pinout Number Name Pin Outline Dimensions Millimeters Inches Symbol MIN TYP MAX Lead Pqfp Package Pinout PF0 160 Ordering Guide Page Page C2144-16-6/96