PCA9552 Datasheet, PDF (3/21 Pages) NXP Semiconductors – 16-bit I2C LED driver with programmable blink rates

Philips Semiconductors
16-bit I²C LED driver with programmable blink rates
Product data sheet
PCA9552
PIN CONFIGURATION — SO, TSSOP
PIN CONFIGURATION — HVQFN
A0 ¹
A1 ²
A2 ³
LED0 ⁴
LED1 ⁵
LED2 ⁶
LED3 ⁷
LED4 ⁸
LED5 ⁹
LED6 ¹⁰
LED7 ¹¹
V_SS 12
24 VDD
23 _SDA
22 _SCL
21 _RESET
20 _LED15
19 _LED14
18 _LED13
17 _LED12
16 _LED11
15 _LED10
14 _LED9
13 _LED8
SW00931
Figure 1. Pin configuration — SO, TSSOP
PIN DESCRIPTION
SO, TSSOP
PIN
NUMBER
HVQFN
PIN
NUMBER
1
22
2
23
3
24
4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6,
10, 11
7, 8
12
9
13, 14, 15, 16, 10, 11, 12, 13,
17, 18, 19, 20 14, 15, 16, 17
21
18
22
19
23
20
24
21
SYMBOL
A0
A1
A2
LED0–7
V_SS
LED8–15
RESET
SCL
SDA
V_DD
LED0 1
LED1 2
LED2 3
LED3 4
LED4 ₅
LED5 6
18 RESET
17 LED15
16 LED14
15 LED13
14 LED12
13 LED11
TOP VIEW
su01668
Figure 2. Pin configuration — HVQFN
Address input 0
Address input 1
Address input 2
LED driver 0–7
Supply ground
LED driver 8–15
Active-LOW reset input
Serial clock line
Serial data line
Supply voltage
FUNCTION
2004 Oct 01
3