Power Supply - Digi NS7520B-1-C36 Hardware Reference Manual

P i n o u t d e t a i l t a b l e s a n d s i g n a l d e s c r i p t i o n s

Power supply

Signal
Oscillator VCC (3.3V)
Core VCC (1.5V)
I/O VCC (3.3V)
GND
Table 15: Power supply pinout
See the DC and AC electrical specifications in Chapter 11, "Electrical Characteristics,"
for more information.
2 8
Pin
N13, C3
R8, L14, C14, C13
E4, K4, M2, N3, P3, R5, H14, F14, B8, A3
D2, F1, J4, P4, P7, M8, P9, R11, K15, G15,
E13, D13, B14, C11, A7, A5, B2, P2, P14,
K13
N S 7 5 2 0 H a r d w a r e R e f e r e n c e , R e v G 9 / 2 0 0 7
Description
Oscillator power supply
Core power supply
I/O power supply
Ground