Datasheet
AMC1210
www.ti.com
.............................................................................................................................................................. SBAS372D – APRIL 2006 – REVISED MAY 2009
Table 1. TERMINAL FUNCTIONS
TERMINAL
NO. NAME I/O DESCRIPTION
1 CVDD Modulator side supply
(1)
2 IN1 Input Data input from Modulator 1
3 CLK1 Bidirectional Clock from/to Modulator 1
4 IN2 Input Data input from Modulator 2
5 CLK2 Bidirectional Clock from/to Modulator 2
6 IN3 Input Data input from Modulator 3
7 CLK3 Bidirectional Clock from/to Modulator 3
8 IN4 Input Data input from Modulator 4
9 CLK4 Bidirectional Clock from/to Modulator 4
10 AVDD Signal generator supply
11 PWM1 Output Signal generator output
12 PWM2 Output Signal generator output (inverted)
13 AGND Signal generator ground
14 DVDD Core supply
15 GND Ground
16 CLK Input System clock
17 SH1 Input First asynchronous sample-and-hold
18 SH2 Input Second asynchronous sample-and-hold
19 ACK Output Acknowledge signal
20 INT Output Interrupt signal
21 AD7 Bidirectional Data bus bit 7 (most significant bit)
22 AD6 Bidirectional Data bus bit 6
23 AD5 Bidirectional Data bus bit 5
24 AD4 Bidirectional Data bus bit 4
25 AD3 Bidirectional Data bus bit 3
26 AD2 Bidirectional Data bus bit 2
27 AD1 Bidirectional Data bus bit 1
28 AD0 Bidirectional Data bus bit 0 (least significant bit)
(2)
29 GND Ground
30 BVDD Controller side supply
(3)
31 WR Input Write signal
(2)
32 RD Input Read signal
(2)
33 CS Input Chip select signal
(2)
34 ALE Input Address latch enable
(2)
35 M0 Input First mode pin
36 M1 Input Second mode pin
37 RST Input Active-low asynchronous reset
38 TE Input For factory test only; must be tied to ground
39 DVDD Core supply
40 GND Ground
(1) The pins for the modulator side are 1 to 9.
(2) Functionality is dependent on device setup. To see a list of pin functions/names in each mode, see Table 3 .
(3) The pins for the controller side are 16 to 38.
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