ACE1501 Datasheet, PDF (2/33 Pages) Fairchild Semiconductor – ACE1501 Product Family Arithmetic Controller Engine (ACEx™) for Low Power Applications

Figure 2. ACEx Application Example (Remote Keyless Entry)
VCC
Optional
LED
G4
G0
VCC G3
G5
G1
G2
GND
RF Stage
RF Interface
Figure 3. ACE1501 8-pin SOIC and DIP Device Pinout
a) Normal Mode Operation
b) Programming Mode Operation
G3 1
G4 2
G5 3
G0 4
8 VCC
7 GND
6 G2
5 G1
LOAD 1
SFT_IN 2
NC/VCC 3
NC 4
8 VCC
7 GND
6 SFT_OUT
5 CKI
Figure 4. ACE1501 8-pin TSSOP Device Pinout
a) Normal Mode Operation
b) Programming Mode Operation
GND 1
VCC 2
G3 3
G4 4
8 G2
7 G1
6 G0
5 G5
GND 1
VCC 2
LOAD 3
SFT_IN 4
8 SFT_OUT
7 CKI
6 NC
5 NC/VCC
Figure 5. ACE1501 14-pin SOIC, TSSOP and DIP Device Pinout
a) Normal Mode Operation
b) Programming Mode Operation
G3 1
G4 2
NC 3
G6 4
G7 5
G5 6
G0 7
14 VCC
13 GND
12 NC
11 G2
10 NC
9 _RESET
8 G1
LOAD 1
SFT_IN 2
NC 3
NC 4
NC 5
NC/VCC 6
NC 7
14 VCC
13 GND
12 NC
11 SFT_OUT
10 NC
9 _RESET
8 CKI
2
ACE1501 Product Family Rev. 1.1
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