6 Pin Configuration and Functions

Figure 6-1 RGE Package
24-Pin VQFN
TPS38700 Top View

Table 6-1 Pin Functions

PIN		I / O	DESCRIPTION
NO.	TPS38700
NO.	NAME
1	NIRQ	O	Interrupt Pin (open-drain, active-low)
2	NRST	O	Reset Pin (open-drain, active-low)
3	SLEEP	I	Sleep Pin (Logic high exits Sleep, logic low enters Sleep)
4	ACT	I	ACT pin (logic high starts power up SEQ, logic low starts power down SEQ)
5	SCL	I	I2C clock pin
6	SDA	I / O	I2C data pin
7	EN7 / GPO7	O	Enable 7 (open-drain / push-pull) / GPO7
8	EN8 / GPO8	O	Enable 8 (open-drain / push-pull) / GPO8
9	EN9 / GPO9	I / O	Enable 9 (open-drain/push-pull) / GPO9
10	EN10 / NEM_PD / GPO10	I / O	Enable 10 (open-drain / push-pull) / Emergency Power Down (open-drain) / GPO10
11	EN11 / NRST_IN / GPO11	I / O	Enable 11 (open-drain / push-pull) / Reset In (open-drain) / GPO11
12	EN12 / NPWR_BTN / GPO12	I / O	Enable 12 (open-drain / push-pull) / Power Button (open-drain) / GPO12
13	CLK32K	O	32.768kHZ clock output
14	XOUT	O	Crystal oscillator output
15	XIN	I	Crystal oscillator input
16	GND	-	Ground
17	VDD	-	Power supply
18	V_BBAT	-	Backup battery supply
19	EN1 / GPO1	O	Enable 1 (open-drain / push-pull) / GPO1
20	EN2 / GPO2	O	Enable 2 (open-drain / push-pull) / GPO2
21	EN3 / GPO3	O	Enable 3 (open-drain / push-pull) / GPO3
22	EN4 / GPO4	O	Enable 4 (open-drain / push-pull) / GPO4
23	EN5 / GPO5	O	Enable 5 (open-drain / push-pull) / GPO5
24	EN6 / GPO6	O	Enable 6 (open-drain / push-pull) / GPO6