F20 Datasheet, PDF (50/111 Pages) List of Unclassifed Manufacturers – 8-ch normal DMA controllers and 8-ch dedicated DMA controllers

Boxchip F20 Datasheet
Signal
Name
NMI#
Boot
BOOT_SEL
Test
TEST
Others
BIAS
VRP
VRA1
VRA2
Description
External Fast Interrupt Request
Boot Mode Select
Test Pin(Pull down Internal default)
Bias of the CPU connect a 200Kohm Resistor to ground
=AVCC=3.0V
=1.5V
=0V
NC
Not Connect
Type
I
Pin
Name
NMI#
Ball#
R12
I
BOOTS
P12
I
TEST
G6
A
A
A
A
NC(27)
BIAS
VRP
VRA1
VRA2
NC
Y18
W19
W18
V18
E11\E12\
F13\H15\
J15\J16\
K16\L14\
L15\L16\
L17\L18\
L19\L20\
M14\M15\
M16\M17\
M18\N16\
N17\N18\
R15\U17\
U18\V16\
V19
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