ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢆꢇ ꢄ ꢈꢈ ꢉ ꢀ ꢁꢂ ꢃ ꢄꢅ ꢆꢇ ꢄꢈꢈꢊ
ꢋ ꢌꢍ ꢎꢏꢐꢑꢒ ꢌ ꢓꢀ ꢏꢌ ꢔꢌ ꢀꢕꢖ ꢂꢌ ꢔ ꢓꢕꢖ ꢑꢗ ꢒ ꢆꢎ ꢂ ꢂꢒ ꢗ ꢂ
SPRS073L − AUGUST 1998 − REVISED JUNE 2005
Terminal Functions (Continued)
SIGNAL
NAME
IPD/
IPU‡
†
TYPE
DESCRIPTION
NO.
EMIF − DATA
ED31
N3
P3
ED30
ED29
ED28
ED27
ED26
ED25
ED24
ED23
ED22
ED21
ED20
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED11
ED10
ED9
P2
P1
R2
R3
T2
T1
U3
U1
U2
V1
V2
Y3
W4
V4
I/O/Z
IPU
External data
T19
T20
T18
R20
R19
P20
P18
N20
N19
N18
M20
M19
L19
L18
K19
K18
ED8
ED7
ED6
ED5
ED4
ED3
ED2
ED1
ED0
†
‡
I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground
IPD = Internal pulldown, IPU = Internal pullup. (These IPD/IPU signal pins feature a 30-kΩ IPD or IPU resistor. To pull up a signal to the opposite
supply rail, a 1-kΩ resistor should be used.)
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