LC4256V-75FT256AC Lattice, LC4256V-75FT256AC Datasheet - Page 44

• Manufacturer Part Number: LC4256V-75FT256AC
• Description: CPLD - Complex Programmable Logic Devices ispJTAG 3.3V 7.5ns 256MC 128 I/O
• Manufacturer: Lattice

Specifications of LC4256V-75FT256AC

• Memory Type: EEPROM
• Number Of Macrocells: 256
• Maximum Operating Frequency: 178.57 MHz
• Delay Time: 7.5 ns
• Number Of Programmable I/os: 160
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 90 C
• Minimum Operating Temperature: 0 C
• Package / Case: FPBGA
• Mounting Style: SMD/SMT
• Number Of Product Terms Per Macro: 80
• Factory Pack Quantity: 450
• Supply Current: 12.5 mA
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V

Lattice Semiconductor
ispMACH 4000V/B/C/Z Power Supply and NC Connections
VCC
VCCO0
VCCO (Bank 0)
VCCO1
VCCO (Bank 1)
GND
GND (Bank 0)
GND (Bank 1)
NC
1. All grounds must be electrically connected at the board level. However, for the purposes of I/O current loading, grounds are associated with
2. Internal GNDs and I/O GNDs (Bank 0/1) are connected inside package.
3. V
4. Pin orientation follows the conventional order from pin 1 marking of the top side view and counter-clockwise.
5. ispMACH 4384V/B/C pin 46 is tied to GND (Bank 0).
6. ispMACH 4128V only.
7. Pin orientation A1 starts from the upper left corner of the top side view with alphabetical order ascending vertically and numerical order
8. ispMACH 4128Z and 4256Z only. NC for ispMACH 4064Z.
9. Use 256 ftBGA package for all new designs. Refer to PCN#14A-07 for 256 fpBGA package discontinuance.
the bank shown.
ascending horizontally.
CCO
Signal
balls connect to two power planes within the package, one for V
P1, A14, B7, N8
G3, P5, C1
C5
M10, M14
A10, C13
B1, P2, N14, A13
E2, K2, N4, B4
N11, K13, E13, B11 55, 65, 82, 90
4064Z: C1, C3, E1,
E3, H2, J3, K1, M2,
M4, N5, P7, P8, M8,
P10, P11, P14, M12,
K14, K12, G13,
G14, E14, C13, B13,
B10, C10, A7, B5,
A5, A4, A1
4128Z: P8, A7
132-ball csBGA
8
8
, H12,
8
, M2
8
,
7
36, 57, 108, 129
3, 19, 34, 47, 136
64, 75, 91, 106, 119 78, 92, 110, 128,
10, 18
137
118
4128V: 17, 20, 38,
45, 72, 89, 92, 110,
117, 144
4256V: 18, 90
1, 37, 73, 109
144-pin TQFP
6
, 27, 46, 127,
6
, 99,
4
42, 69, 88, 130,
157, 176
4, 22, 40, 56, 166
144
2, 46
153
13, 31, 55, 155,
167
67, 79, 101, 119,
143
1, 43, 44, 45, 89,
131, 132, 133
44
176-pin TQFP
CCO0
5
, 65, 90, 134,
ispMACH 4000V/B/C/Z Family Data Sheet
and one for V
4
B2, B15, G8, G9, K8, K9, R2, R15
D6, F4, H7, J7, L4, N6
D11, F13, H10, J10, L13, N11
A1, A16, C6, C11, F3, F14, G7, G10, H8,
H9, J8, J9, K7, K10, L3, L14, P6, P11, T1,
T16
4256V/B/C, 128 I/O: A4, A5, A6, A11, A12,
A13, A15, B5, B6, B11, B12, B14, C7, D1,
D4, D5, D10, D12, D16, E1, E2, E4, E5, E7,
E10, E13, E14, E15, E16, F1, F2, F15, F16,
G1, G4, G5, G6, G12, G13, G14, J11, K3,
K4, K15, L1, L2, L12, L15, L16, M1, M2, M3,
M4, M5, M12, M13, M15, M16, N1, N2, N7,
N10, N12, N14, P5, P12, R4, R5, R6, R11,
R12, R16, T2, T4, T5, T6, T11, T12, T13,
T15
4256V/B/C, 160 I/O: A5, A12, A15, B5, B6,
B11, B12, B14, D4, D5, D12, E1, E4, E5,
E13, E15, E16, F1, F2, F15, G1, G5, G12,
G14, L1, L2, L12, L15, L16, M1, M2, M3,
M12, M16, N1, N12, N14, P5, R4, R5, R6,
R11, R12, R16, T4, T5, T12, T15
4384V/B/C: B5, B12, D5, D12, E1, E15,
E16, F2, L12, M1, M2, M16, N12, R5, R12,
T4
4512V/B/C: None
CCO1
.
256-ball ftBGA/fpBGA
1
(Cont.)
2, 3, 7, 9