Edit Values
Package OBGA-349
General Info
Designer	AMD
Introduction	September 25, 2000 (launched)
Market	Embedded
Microarchitecture	K6
TDP	18 W 18,000 mW 0.0241 hp 0.018 kW
Package
Name	OBGA-349
Type	Organic Ball Grid Array
Contacts	349
Dimension	25.0 mm 2.5 cm 0.984 in × 25.0 mm 2.5 cm 0.984 in
Pitch	1.27 mm 0.05 in

OBGA-349 was a package for AMD embedded microprocessors of the K6 family.

Other members used the CPGA-321 and CBGA-360 package.

Chipsets

• AMD 640
• SiS 500 series
• VIA Apollo series

Processors using OBGA-349

• AMD K6-2E+
• AMD K6-IIIE+

	List of all OBGA-349-based Processors
Model	Price	Process	Launched	µarch	Family	Core	C	T	Freq	Turbo	TDP
AMD-K6-IIIE+/400ICR		180 nm 0.18 μm 1.8e-4 mm	25 September 2000	K6-III	K6-III+		1	1	0.4 GHz 399.99 MHz 399,990 kHz		9.5 W 9,500 mW 0.0127 hp 0.0095 kW
AMD-K6-IIIE+/400ITZ		180 nm 0.18 μm 1.8e-4 mm	25 September 2000	K6-III	K6-III+		1	1	0.4 GHz 399.99 MHz 399,990 kHz		9.5 W 9,500 mW 0.0127 hp 0.0095 kW
K6-2E+/350IUZ		180 nm 0.18 μm 1.8e-4 mm	25 September 2000	K6-III	K6-2+		1	1	0.35 GHz 350 MHz 350,000 kHz		7.5 W 7,500 mW 0.0101 hp 0.0075 kW
K6-2E+/400ICR		180 nm 0.18 μm 1.8e-4 mm	25 September 2000	K6-III	K6-2+		1	1	0.4 GHz 400 MHz 400,000 kHz		16.5 W 16,500 mW 0.0221 hp 0.0165 kW
K6-2E+/400ITZ		180 nm 0.18 μm 1.8e-4 mm	25 September 2000	K6-III	K6-2+		1	1	0.4 GHz 400 MHz 400,000 kHz		9.5 W 9,500 mW 0.0127 hp 0.0095 kW
K6-2E+/450ICR		180 nm 0.18 μm 1.8e-4 mm	25 September 2000	K6-III	K6-2+		1	1	0.45 GHz 450 MHz 450,000 kHz		17.5 W 17,500 mW 0.0235 hp 0.0175 kW
Count: 6

Features

• 349-pin lidless ball grid array, 1.27 mm pitch, 19 × 19 pins, 25 × 25 mm organic substrate
• 1.5, 1.6, 1.7, 1.8, 2.0 V core supply voltage, 3.135-3.6 V I/O

Package Type

• A = 321-pin CPGA • CPGA-321 (Super Socket 7)

K6-3D/233AFR

K6-3D/250AFR

K6-3D/333AFR

K6-2E+/350AUZ

K6-2E+/400ACR

K6-2E+/450ACR

K6-2E+/500ACR

• B = 360-pin CBGA • CBGA-360

AMD-K6/233BCZ

AMD-K6/266BCZ

AMD-K6/300BCZ

• I = 349-ball OBGA • OBGA-349

K6-2E+/350IUZ

K6-2E+/400ITZ

K6-2E+/400ICR

K6-2E+/450ICR

Operating Voltage

• U = 1.4–1.6 V (Core) / 3.135–3.6 V (I/O)
• T = 1.5–1.7 V (Core) / 3.135–3.6 V (I/O)
• P = 1.6–1.8 V (Core) / 3.135–3.6 V (I/O)
• N = 1.7–1.9 V (Core) / 3.135–3.6 V (I/O)
• M = 1.8–2.0 V (Core) / 3.135–3.6 V (I/O)
• C = 1.9–2.1 V (Core) / 3.135–3.6 V (I/O)
• D = 2.0–2.2 V (Core) / 3.135–3.6 V (I/O)
• F = 2.1–2.3 V (Core) / 3.135–3.6 V (I/O)
• G = 2.2–2.4 V (Core) / 3.135–3.6 V (I/O)
• H = 2.3–2.5 V (Core) / 3.135–3.6 V (I/O)

Case Temperature

• Q = 0–60°C
• X = 0–65°C
• R = 0–70°C
• K = 0–80°C
• Z = 0–85°C

Package Diagram

OBGA-349 package. All dimensions in millimeters.

Pin Map

References

• "AMD-K6-2E+ Embedded Processor Data Sheet", AMD Publ. #23542, Rev. A, September 2000
• "AMD-K6-IIIE+ Embedded Processor Data Sheet", AMD Publ. #23543, Rev. A, September 2000

See also

• CBGA-360
• Super Socket 7